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W113 Model Data
The following table shows the factory data of the W113 model series
W113 Model Modification List
Source: Günter Engelen, Mercedes-Benz 190SL-280SL (W113.044), Vom Barock zur Pagode, 1990
Translation from German into English (US) with Deepl
| VIN | Date | Modification |
|---|---|---|
| last digits | ||
| - 0 - Vehicle with manual transmission, LL = Left-Hand Drive | ||
| - 2 - Vehicle with automatic transmission, RL = Right-Hand Drive | ||
| 230SL (W113.042) 1963 | ||
| 3 | June 63 | First car with ivory steering wheel and English-labeled instruments, like 024 |
| 8 | 08.04.63 | Stroke limitation for traction block and motor bearing |
| 9 | 09.04.63 | Mounting of a 60 mm higher radiator, torsion bar cranking changed as a result |
| 11 | April 63 | Body dipped with base coat and body 04,06,09 |
| 13 | June 63 | First car with power steering, SA10560 |
| 15 | 24.05.63 | From engine 15 shortened ignition cable set |
| 18 | 27.05.63 | From engine 18 modified splash plate |
| 20 | 30.05.63 | First car with leatherette transverse seat in the rear, SA 55632/1, heating connection changed. From engine 20 engine mount without flange for damper reservoir, valve plate with ground cone 8.5 mm, injection pump with controller EP/RLA 1/1 and fuel return diameter 2.5 mm. Modified support for injection pump |
| 21 | June 63 | Door glass guide changed |
| 23 | June 63 | First car with leather transverse seat in the rear SA55632/2 |
| 24 | June 63 | First production car with ivory steering wheel SA10470/3 and English labeled instruments like number 3 |
| 25 | Thermoswitch changed from 45 to 35 | |
| 27 | June 63 | Reinforced seat adjusters of the driver's seat. 26 vehicles are converted |
| 30 | June 63 | From rear axle 35 shock absorber mount reinforced ( 2.5 mm to 2.75 mm ) and other axle shaft seals |
| 38 | June 63 | From engine 42 modified cooling water thermostat. From rear axle 49 shorter rear cables and higher friction torque of the pinion ( 12 to 16 cm/kg ) |
| 40 | 12.06.63 | Tunnel strike plate reinforced from 2.5 mm to 2.75 mm. Front brake cable 10 now longer |
| 45 | 25.06.63 | From engine 45 pistons with greater ring groove tolerance. From engine 51, the fuel line from filter to cold start valve according to drawing. 1270700932 mounted |
| 46 | 26.06.63 | Sheet thickness of tunnel increased from 2.5 mm to 2.75 mm. From engine 58 oil pressure relief valve on Valve cover mounted. |
| 51 | June 63 | New sound insulation at the top of the front wall |
| 54 | 16.07.63 | Changed tire pressure values |
| 58 | 03.07.63 | From engine 73 ignition cable protection tube with holder for regulating shaft mounted |
| 61 | July 63 | New handle for glove box lid |
| 69 | 10.07.63 | From engine 79 intake manifold in final version |
| 72 | 10.07.63 | From rear axle 85 Venting changed |
| 80 | 10.07.63 | From engine 76 improved pressure oil pump for power steering. From engine 81 oil pan splash plate reinforced from 1.0 mm to 1.25 mm. Ground wire from alternator to engine mounted |
| 88 | 11.07.63 | Support for power steering oil reservoir changed |
| 100 | June 63 | From engine 105 Sealing ring on intake manifold for vacuum connection |
| 104 | 16.07.63 | From motor 114 for -0- and motor 003 for -2-, a holder is used to guide the positive cable on the oil pan mounted |
| 137 | 01.08.63 | From engine 145 for LL and from engine 104 for RL, the power steering reservoir is filled with shortened connection hose ( 150 mm to 120 mm ) mounted to the servo pump |
| 140 | 01.08.63 | Sealing frame for the window becomes three parts |
| 152 | 03.08.63 | The grab handle previously used by the Coupé and Cabriolet W111 is replaced by a dedicated handle |
| 155 | 07.08.63 | New rear springs to avoid the rattling of the rear springs |
| 160 | 05.08.63 | From engine 169 onward, a closing damper is used to prevent jerking when the throttle is released assembled. From engine 169 for -0- and from 004 for -2-, the dipstick and guide tube are changed |
| 166 | 07.08.63 | From rear axle 180 modified wheel brake cylinder with two-hole collar, marked by white dot on rear axle shaft |
| 176 | 02.08.63 | adjusting nut of the handbrake with 6adjusting holes, |
| 203 | 15.08.63 | At the tank, the line outlet and fuel pump are routed to the front |
| 258-686 | mixed assembly of support latch locks with latches cut in the radius | |
| ab 687 cont. | 16.10.63 | General assembly of the new locks |
| 275 | 30.08.63 | The SL gets its own glove box light, |
| 278 | Mounting the new repeater flasher lamp | |
| 282 | 28.08.63 | From rear axle 296 final wheel brake cylinder, by green color dot on rear axle shaft marked |
| 304 | 04.09.63 | From rear axle 336 Increase in friction torque of pinion from 16 to 18 cm/kg |
| 305 | 30.08.63 | From engine 305 for -0- and from 005 for -2- modified pipe elbow of pressure oil pump |
| 307 | 02.09.63 | Plug-in clip for battery plus cable |
| 329 | 09.09.63 | From rear axle 356 differential without oil hole |
| 348 | 06.09.63 | From engine 341 for -0- and from 005 for -2-, special vibration dampers are fitted |
| 365 | 13.09.63 | From rear axle 376, the two housing support ribs are replaced by a center rib |
| 375 | 12.09.63 | From engine 371 for -0- and 005 for -2- modified water pumps |
| 399 | 19.09.63 | Tank nozzle additionally sealed on the inside with a sealing ring |
| 419 | 25.09.63 | Longer exhaust trims |
| 431 | 18.09.63 | From engine 405 for -0- and 005 for -2-, the cold start valve is not controlled by the thermoswitch but controlled by the thermal timer |
| 447 | 20.09.63 | Mahle pistons with larger head clearance to prevent piston seizure. For SA Radio the ground strap hood is replaced by a ground spring on the hood lock. The hexagonal bolts of the wishbone mounting are changed from 8G to 10K |
| 460 | 01.10.63 | The trim panels get shorter retaining springs |
| 475 | 25.09.63 | The pivot point of the driver's backrest is mounted differently |
| 489 | 25.09.63 | Water deflector plates on rear wheel installation plates |
| 495 | 01.10.63 | To install the Master-Vac unit, the hood is modified on the inner panel |
| 504 | 30.09.63 | Large series compensating reservoir of the clutch actuation installed |
| 525 | 01.10.63 | Sealing rail of the crank windows mounted with carpet pad |
| 529 | 01.10.63 | For export cars, the year of manufacture is 1964 |
| 536 | 02.10.63 | Assembly of common windshield wiper systems |
| 539 | 03.10.63 | Ball valve on the water drain of the air inlet instead of the drain hose |
| 540 | 03.10.63 | Door holder mounting with additional reinforcement |
| 580 | 04.10.63 | door casting reinforced on the window frame shaft |
| 590 | 10.10.63 | Rubber bearing for the cross strut of the rear axle split |
| 600 | 07.10.63 | Building of the 1st car with automatic transmission. New insulation mats on the stem. Retaining rail on the crank window gets longer pan-head screw |
| 601 | 08.10.63 | Consoles for door hinges reinforced from 1.5 mm to 2 mm |
| 636 | 10.10.63 | From rear axle 645, modified ball collar nuts are fitted |
| 654 | 10.10.63 | Modified foot dimmer switch without insulating plate |
| 670 | 17.10.63 | Right rear brake cable bracket changed |
| 730 | 22.10.63 | From engine 507 for -0- and 005 for -2- modified engine mounts |
| 733 | 23.10.63 | Nadell bearing of the sliding joint changed |
| 773 | 24.10.63 | Inlet oil from engine 785 for -0- and 015 for -2- changed from SAE 20 to SAE 10 |
| 775 | 24.10.63 | Extension of the two water hoses in the water box of the stem by 20 mm |
| 790 | 24.10.63 | From engine 810, modified locking ring of the crankshaft on the gearbox side |
| 810 | 26.10.63 | Assembly of modified ball snaps for the hood |
| 822 | 28.10.63 | For -2- modified ground line |
| 845 | 29.10.63 | For -2- modified ground line |
| 849 | 29.10.63 | Glove box hinge screwed from the top |
| 862 | 30.10.63 | Decorative rod of the hood additionally with plastic cord |
| 906 | 06.11.63 | According to SA 55485/4, a reinforced heater (68 fins instead of 50 fins per 100 mm) can be installed |
| 915 | 08.11.63 | Armrest changed, left door handle omitted |
| 901-903,905-907,909-911 | 08.11.63 | Heat exchanger return pipe changed |
| 935 | ||
| 938 | 11.11.63 | deck intermediate bows made of tube instead of profile material |
| 950 | 07.11.63 | Specially designed for -0- cylinder barrels |
| 955 | 07.11.63 | Designated for -2- cylinder lanes |
| 970 | 08.11.63 | From engine 963 onward, the splines of the transmission drive shaft are provided with Molykote |
| 977 | 13.11.63 | Brake pads with rain groove |
| 978 | 08.11.63 | Assembly of painted seat adjusters |
| 1003 | 13.11.63 | windshield cladding reinforced from 0.8 mm to 1.0 mm |
| 1005 | 12.11.63 | Steering spindle jacket tube shortened by 5 mm |
| 1006 | 12.11.63 | Ab -2- number 054 extended adjusting screw |
| 1013 | 14.11.63 | Cover box lid assembly with cage nuts |
| 1028 | 15.11.63 | From rear axle 1024 through holes on Alfin brake drums reinforced with steel bushings |
| 1067 | 15.11.63 | Front shock absorbers with extended thread |
| 1176 | 26.11.63 | Body number no longer stamped in radiator support, but in embossed body badge |
| 1250 | 29.11.63 | Push rod of the gas pedal galvanized |
| 1267 | 03.12.63 | Assembly of window guide jaws on the doors |
| 1293 | 03.12.63 | From engine 1265 for -0- modified crankcase and connecting rod bolts |
| 1300 | 03.12.63 | Modified coupe roof seal |
| 1307 | 03.12.63 | From engine 111 for -2- modified crankcase and connecting rod bolts |
| 1318 | 04.12.63 | Hose clamp for hose between power steering pump and steering gear changed on RL |
| 1335 | 09.12.63 | Engine hood receives additional catch strap |
| 1349 | 09.12.63 | Case lid lock is mounted with two buffers |
| 1351 | 07.12.63 | Trim rod of the soft top compartment lid omitted |
| 1342,1344-1346,1356 | 06.12.63 | Hose clamp for hose between power steering pump and steering gear changed at LL |
| 601 | 08.10.63 | Consoles for door hinges reinforced from 1.5 mm to 2 mm |
| 1359 | 06.12.63 | From engine number 1330 for -0- shorter bearing bolt on tension wheel bearing |
| 1378 | 06.12.63 | The hood box is now vertical and has a stop at the back |
| 1378 | 06.12.63 | From engine 123 for -2- shorter bearing bolt on tension wheel bearing |
| 1459 | 13.12.63 | From motor 138 for -2- Temperature switch of cold start device changed |
| 1472 | 13.12.63 | From engine 1431 for -0- reinforced connecting rods |
| 1473 | 13.12.63 | From engine 1432 for -0- temperature switch of cold start device changed |
| 1488 | 14.12.63 | From engine 135 for -2- reinforced connecting rods |
| 1490 | 14.12.63 | Rear shock absorber with modified hex nut |
| 1499 | 16.12.63 | In the cardan tunnel, the weld nuts Ml0 are replaced by round nuts CM10 |
| 1513 | 16.12.63 | From gear unit 1501 ring channel and bore of clutch release sleeve filled with grease |
| 1515 | 16.12.63 | At the hood box trim bar changed support |
| 1537 | 17.12.63 | The threaded plate dotted on the hood frame was fixed with holder |
| 1561 | 18.12.63 | Improved window regulator and window runners |
| 230SL (W113.042) 1964 | ||
| 1650 | 07.01.64 | Rear side panel is mounted with other sheet metal washer |
| 1655 | 07.01.64 | Ab -2- 154 Basic pressure control valve changed |
| 1656 | 07.01.64 | For -0- from engine 1574 the intake manifold is provided with a screw plug, was core plug |
| 1658 | 07.01.64 | For -2- from engine 162 the intake manifold is provided with a Veschlussschraube, was core plug |
| 1667 | 10.01.64 | From engine 1593 for -0-, the oil pan is fastened by cap screws with rolled-in spring washer |
| 1700 | 08.01.64 | Board tool receives rust-protected surface |
| 1715 | 13.01.64 | From engine 171 for -2- the oil pan is fixed by cap screws with rolled-in spring washer |
| 1716 | 14.01.64 | Replace the sheet metal cover over the rubber bearing of the rear axle cross member with a hostals cover (plastic) |
| 1813,1816,1818 cont. | 17.01.64 | For -0-, the screw holes of the steering cover plate are offset on the front wall. For -2- from start of production |
| 1853 | 20.01.64 | From rear axle 1924 modified rubber bearing with vulcanized bearing |
| 1856 | 20.01.64 | New clamping spring for jack mounting |
| 1864 | 20.01.64 | From engine 1730 for -0- holder with slide rail mounted on cylinder head without washer |
| 1880 | 21.01.64 | From engine 195 for -2- Holder with slide rail mounted on cylinder head without washer |
| 1898-2019,2020 cont. | 29.01.64 mixed | For -0-, engines from 1790 to 1877 receive mixed, and from 1878 onward, pistons with greater stem ovality against stem eaters |
| 1910 | 21.01.64 | From engine 1773 for -0- tinned camshafts |
| 1911 | 21.01.64 | From engine 203 for -2- tinned camshafts |
| 1911-1921, 2022 cont. | 21.01.64 | For -2- from motor 203-220 mixed, from 221 continuous piston with greater shaft ovality against shaft seizure |
| 1962 | 27.01.64 | Mounting quieter exhaust systems by eliminating the retaining brackets at the top and bottom |
| 1983 | 28.01.64 | PTO shaft without grease nipple. Bolted connections with self-locking nuts |
| 2009 | 29.01.64 | From engine 1895 for -0- oil pan assembly with Cobritol seal insert |
| 2021 | 29.01.64 | From engine 231 for -2- oil pan assembly with Cobritol sealing insert |
| 2035,2038 cont. | 03.02.64 | Signal ring flattened at top. Stiffer steering wheel against steering wheel shake |
| 2077 | 03.02.64 | Tandem master cylinder with improved bottom valve |
| 2092 | 03.02.64 | Trim of the rear window is changed from soft top fabric to imitation leather |
| 2172 | 07.02.64 | From engine 2027 -0- Camshaft tension wheel with modified bearing pin |
| 2172- 2637 | 07.02.64-06.03.64 | From engine 2005 -2413 for -0- and 2013 tension wheel bearings with slotted bearing bushes |
| 2174 | 07.02.64 | From engine 260 for -2- camshaft tensioning sprocket with modified bearing pin |
| 2174-2660 | 07.02.64-06.03.64 | From motor 260- 348 for -2- tension wheel bearings with slotted bearing bushes |
| 2175 | 07.02.64 | On the soft top, fabric retaining bars, retaining rails and fabric deflectors are modified |
| 2183 | 11.02.64 | From engine 2027 for -0- C45 crankshaft gear |
| 2199 | 11.02.64 | From engine 264 for -2- C45 crankshaft gear |
| 2204 | 12.02.64 | Asbestos ring on exhaust manifold replaced by graphite ring |
| 2215-2261 | 12.02.64 | glove box with modified rosette |
| 2276 | 12.02.64 | Modified sealing of the mixed air damper on the inner center piece |
| 2280 | 14.02.64 | From automatic transmission 264 other plug-in tube |
| 2356 | 19.02.64 | From engine 2132 for -0- 2 mm longer bolt for mounting power steering pump and carrier |
| 2375 | 19.02.64 | From engine 289 for -2- 2 mm longer bolt for mounting power steering pump and bracket |
| 2394 | 20.02.64 | From automatic transmission 274 Shift slide with modified secondary pressure |
| 2402 | 21.02.64 | From engine 2215 for -0- Mahle pistons with four piston rings, enlarged ovality and piston clearance of 0.03 mm. The 1st piston ring is a chrome-plated, tin-plated steel ring |
| 2407-2673 | 21.02.64-06.03.64 | The 2368-2553 mechanical gearboxes get more ribbed housings |
| 2413 | 21.02.64 | From engine 324 for -2- Mahle pistons with four piston rings and enlarged ovality and piston clearance of 0.03 mm. The 1st piston ring is a chrome-plated, tin-plated steel ring |
| 2439 | 24.02.64 | The coupé roof gets a modified closure |
| 2441 | 24.02.64 | From engine 2265 for -0- piston clearance increased from 0.03 mm to 0.05 mm |
| 2455 | 25.02.64 | From engine 324 for -2- Piston clearance increased from 0.03 mm to 0.05 mm |
| 2500 | 27.02.64 | From mechanical manual transmission 2405 modified release bearing |
| 2503 | 26.02.64 | Lifting rods of the windshield wiper linkage receive longer slotted holes |
| 2573 | 03.03.64 | From engine 2347 for -0- the protective tube for ignition cables is mounted |
| 2582 | 03.03.64 | From engine 335 for -2- the protective tube for ignition cables is mounted |
| 2591 | 04.03.64 | The vacuum line from the intake manifold to the brake booster receives coiled hose ties |
| 2606 | 10.03.64 | Brake disc shape changed from conical to cylindrical |
| 2611 | 04.03.64 | At the cardan shaft tunnel cutout with cover for kick-down linkage |
| 2616 | 04.03.64 | From engine number 349 for -2- cylinder head gasket changed. Copper flanged at pressure oil duct |
| 2639 | 04.03.64 | From engine number 2639 for -0- cylinder head gasket changed. Copper flanged at pressure oil duct |
| 2671 | 06.03.64 | From engine number 2465 for -0- oil pressure valve with opening pressure reduced from 6 to 5 atü |
| 2672 | 06.03.64 | From engine number 335 for -2- oil pressure valve with opening pressure reduced from 6 to 5 atü |
| 2698 | 09.03.64 | Tail center section assembly with one seal instead of two rubber profiles |
| 2722 | 10.03.64 | New intermediate layer on the window regulator rail |
| 2780 | 12.03.64 | From gear number 2696 for -0- modified constant velocity body hub for gear 1 to 4 |
| 2817 | 16.03.64 | Cover frame fastening by countersunk screws |
| 2838 | 16.03.64 | Mounting the Master-vac with studs in places that are difficult to access |
| 2847 | 13.03.64 | Tank filter thread brass instead of plastic |
| 2855 | 12.03.64 | From engine number 374 for -2- modified vacuum line mounted |
| 2889 | 24.03.64 | From front axle 35151 through-cranked locking plate for brake caliper |
| 2903 | 19.03.64 | for -0- Stronger galvanized steel door hinges |
| 2927 | 20.03.64 | Seat spring box and backrest adjustment changed. On the driver's seat cushion new lateral insert |
| 2952 | 23.03.64 | Convertible top latch covered with edging tape. From automatic transmission number 403 pressure spring for the command sliders 3rd and 4th gear and modified cover brake band piston |
| 2969 | 23.03.64 | -2- stronger galvanized steel door hinges |
| 2977 | 24.03.64 | Tailgate locks with buffer in the lock latch |
| 2993 | 24.03.64 | From engine number 397 for RL joint washer with fitting bolt and self-locking nut fitted |
| 3011-3080 | 24.03.64-09.04.64 | From engine number 2763 -0- new centering bolt with thread for wheel mounting |
| 3242 | 02.04.64 | Console for tank changed |
| 3321 | 13.04.64 | From engine 2921 for -0- modified flywheel |
| 3325 | 13.04.64 | From automatic transmission 473 modified oil pump axle |
| 3330 | 13.04.64 | From engine number 456 for -2- Mahle pistons with corrected grinding pattern on skirt. |
| Piston clearance 0.03 mm to 0.05 mm | ||
| 3345 | 13.04.64 | From engine 3012 for -0- Mahle pistons with corrected grinding pattern on skirt. Piston clearance 0.03 mm to 0.05 mm |
| 3591 | 05.05.64 | All seat bearing shells have holes for seat belt holders |
| 3616 | 26.04.64 | For export special version is mounted oil bath air filter |
| 3630 | 28.04.64 | From front axle 41728 modified lower bearing pin |
| 3640- 4010 | mixed | Torsion-proof door handles with 3 grooves on the door handle |
| 3700 | 29.04.64 | Türgerippe reinforced on the door holder |
| 3708 | 04.05.64 | From rear axle 3810 wheel brake cylinder with 19.05 mm diameter and yellow dot |
| 3768 | 05.05.64 | From engine 3380 for -0-use of uniform washers on head and ignition distributor |
| 3791 | 05.05.64 | New expanding clips for trim mounting |
| 3792 | 06.05.64 | From engine 550 for -2-use of uniform washers on head and ignition distributor |
| 3823 | 08.05.64 | From engine 3433 for -0 holder for battery plus cable on oil pan changed |
| 3844 | 08.05.64 | From engine 3480 for -0-changed counterweight and hose clamps |
| 3853 | 08.05.64 | From engine 3501 for -0-other screws on thermostat cover |
| 3858 | 11.05.64 | From engine 559 changed for -2-holders for battery plus cable on oil pan |
| 3876 | 11.05.64 | From engine 3529 for -0 ignition distributor IFUR 6 with modified adjustment line to prevent jerking |
| 3880 | 11.05.64 | From engine 559 for -2-changed counterweight. From engine 574 for -2-other screws on thermostat cover |
| 3937 | 15.05.64 | From rear axle 3840 Axle shafts and bevel gears made of material 18 CR N SE |
| 3986 | 19.05.64 | For hood support new bearing block |
| 3900 | 12.05.64 | From engine 579 for -2 ignition distributor 6 with modified adjustment line |
| 3945 | 14.05.64 | From motor 587 for -2 clamping screw changed |
| 3946 | 14.05.64 | From motor 3566 for -0 clamping screw changed |
| 3948-4190 | 27.05.64 | The 3590-3810 motors for -0-are equipped with US shaft seals for power steering |
| 4001-4299 | 29.05.64 | The 596-626 engines for -2-will be equipped with US shaft seals for power steering |
| 4011 | 15.05.64 | Torsion-proof lever handles with 3 grooves on the handle generally in series |
| 4060 | 22.05.64 | From front axle 45572 Cover plate with dust cap |
| 4146 | 26.05.64 | For RL on front panel rear wall new distribution box behind blower |
| 4182 | 27.05.64 | From motor 3821 for -0 pistons with greater peak-to-valley height ( R + 8 to R + 12) |
| 4187 | 27.05.64 | From motor 629 for -2 pistons with greater peak-to-valley height (R + 8 to R + 12) |
| 4190 | 29.05.64 | From front axle 46506 Hub seal with modified sealing ring |
| 4264 | 01.06.64 | New stop on crank windows |
| 4274 | 02.06.64 | For coupé roof additional cover plate |
| 4380 | 05.06.64 | From motor 3883 for -0 driving pulley with torsional damper |
| 4426 | 11.06.64 | From front axle 49077 Brake caliper with 2nd overflow channel |
| 4460 | 09.06.64 | In LL, hood mounts are mounted with threaded plates |
| 4470 | 10.06.64 | Higher front springs |
| 4491 | 11.06.64 | In RL, hood mounts are mounted with threaded plates |
| 4550 | 15.06.64 | Changed for LL bulkhead and center section under windshield. Better access to the heat exchanger |
| 4585 | 16.06.64 | For RL bulkhead and center section under draft shield modified. Better access to the heat exchanger |
| 4598 | 15.06.64 | Türger rib on crank mechanism reinforced |
| 4620 | 18.06.64 | Check valve on brake servo unit changed |
| 4635 | 19.06.64 | Front wall column changed |
| 4695 | 24.06.64 | Front brake disc cover plate changed |
| 4700 | 23.06.64 | Motor bearing mounting in front axle beam changed |
| 4875 | 30.06.64 | New rubber sleeve on the ventilation pipe in the rear floor |
| 4926 | 03.07.64 | Shift lever attachment to the push rod by poly stop nut. Changed synchronizer body dimensions for 1st - 4th gear |
| 4944 | 03.07.64 | New sealing rubbers on windshield pillar and all windows |
| 4948 | 03.07.64 | From engine 762 for -2-note plate for platinum spark plugs mounted in Sifi |
| 4963 | 03.07.64 | From engine 4495 for -0-notice plate for platinum spark plugs mounted in Sifi |
| 5090 | 07.07.64 | For LL additional water drain hose in hood box, floor stiffened with 3 beads |
| 5135 | 13.07.64 | For RL additional water drain hose in hood box, floor stiffened with 3 beads |
| 5164 | 16.07.64 | From rear axle 5274 reinforced sliding joint |
| 5203 | 17.07.64 | Tapered bead lubrication head on kingpin changed |
| 5227 | 16.07.64 | From automatic transmission 904, the screw plug is replaced by plugs |
| 5275 | 20.07.64 | From rear axle 5383 Pinion friction torque increased from 16-18 cm/kg to 20-22 cm/kg |
| 5364 | 23.07.64 | For France the following changes: 1. yellow bulbs 2. fog light circuit 3. starting horn 4. remote suppression 5. reverse light orange 6. chassis number with type and star struck |
| 5449-5796 | Large-scale test with BOSCH windshield wiper blades | |
| 5452 | 29.07.64 | Lower control arm changed |
| 5496 ab 5499 cont. | 30.07.64 | Disc wheels 6Jx14H instead of 5.5Jx14H. Due to this change the lower wishbone had to be changed, except chassis no. 5500, 5502, 5505, 5506, 5509, 5510, 5513-5521, 5590 |
| 5505 | 03.08.64 | From manual transmission 5117 sanded synchronizer rings |
| 5584 | 05.08.64 | For LL brake light switch and foot lever changed |
| 5609 | 06.08.64 | For RL brake light switch and foot lever changed |
| 5689 | 10.08.64 | For LL check valve no longer mounted on brake unit but in vacuum line |
| 5765 | 13.08.64 | From engine no. 5166, the double nozzle was mounted on the damper reservoir cover |
| 5772 | 13.08.64 | From engine no. 926 on, the double connecting piece was mounted on the damper reservoir cover |
| 5830 | 20.08.64 | From rear axle no. 5929, the right axle shaft was 2.5 mm shorter, reinforced joint |
| 5847 | 25.08.64 | Bearing pin of lower control arm made of modified material |
| 5877 | 19.08.64 | From gear no. 5450 induction-hardened synchronizer body |
| 5901 | 24.08.64 | From rear axle 5901 rear face of drive bevel gear and joint flange induction hardened |
| 5906 | 20.08.64 | Mounting the tachometer and speedometer with noise-absorbing pads |
| 5913 | 25.08.64 | From engine 5303 for -0- Omission of splash plate and modified main bearing bolts |
| 5922-14113 | 21.08.64-05.11.65 | From engine 5261-5412 and 5433-11535 Compression reduction for 1st cylinder by 1: 0.4 and 2nd cylinder 1: 0.2 |
| 5930 | 25.08.64 | From engine 963 for -2- omission of splash plate and modified main bearing bolts |
| 5960 | 25.08.64 | On the soft top frame link of the Roadster soft top, a rivet with washers is omitted (easier running) |
| 5981 | 25.08.64 | From engine 5366 for -0- modified water pump housing |
| 6011 | 27.08.64 | From engine 977 for -2- hydraulic clutch only mounted with 6 rivets instead of 12 rivets |
| 6014 | 27.08.64 | From engine 5389 for -0- oil pan lower part with modified threaded bushing |
| 6050-14106 | 28.08.64-05.11.65 | From engine 987 for -2- modified water pump housing compression reduction on 1st cylinder by 1:0.4 and on the 2nd cylinder by 1:0.2 |
| 6055 | 28.08.64 | Security belt mounting weld nuts 7/16" instead of M10 |
| 6058 | 02.09.64 | From rear axle 6248, the differential housing receives a counterbalancing mass |
| 6069 | 02.09.64 | Single version for spare wheel lying horizontally in the trunk instead of lying diagonally in the trough |
| 6082 | 31.08.64 | For LL modified trunk lid hinges |
| 6095 | 01.09.64 | From engine 993 for -2- oil pan lower part with modified threaded bushing |
| 6120 | 01.09.64 | Tailgate hinges modified for RL |
| 6193 | 07.09.64 | Hot water return line receives 2 slit hose pieces |
| 6257 | 08.09.64 | From motor 1056 for -2-, the taper plugs in the tension wheel bearing are omitted |
| 6275 | 09.09.64 | From motor 5593 for -0-, the taper plugs in the tension wheel bearing are omitted |
| 6353 | 14.09.64 | Ground plate of the windshield wiper motor changed |
| 6535 | 23.09.64 | From automatic transmission 1211, modified tie rod is mounted |
| 6552 | 23.09.64 | From 6111 manual transmission, the ball pin on the front transmission cover is used as the 5th screw |
| 6698 | 30.09.64 | In the Roadster, the bearing eye is omitted on the soft top frame control arm |
| 6731 | 01.10.64 | From engine 5987 for -0-, the water pump receives a Kaco seal |
| 6736 | 02.10.64 | From engine 1157 for -2- the water pump receives a Kaco seal - |
| 6815 | 06.10.64 | From automatic transmission 1251 modified brake bands for forward gears |
| 6906 | 12.10.64 | Cover above the tank unit in the trunk floor was changed from rubber to white plastic |
| 7000 | 14.10.64 | From automatic transmission 1251 Valve body for check valve changed |
| 7027 | 15.10.64 | From engine 6183 for -0- screw plug for oil pressure relief valve changed |
| 7049 | 10.10.64 | From engine 1219 for -2- screw plug for oil pressure relief valve changed |
| 7084 | 16.10.64 | From automatic transmission 1328 Brake band piston changed |
| 7125 | 20.10.64 | From manual gearbox 6520, changed dimensions on 3rd and 4th gear helical gear |
| 7205 | 23.10.64 | Automatic lettering under the type designation on automatic cars. Except for 7216,7232,7253,7277. The spare wheel, which was previously at an angle in the trough, will be laid horizontally in the trunk, the trough is omitted |
| 7269 | 27.10.64 | From engine 6348 for -0- modified screw for injection pump mounting on crankcase |
| 7298 | 28.10.64 | From engine 6420 for -0- Mahle pistons with peak-to-valley height 14 + 4 µ instead of 12 µ |
| 7302 | 28.10.64 | From engine 1286 for -2- modified screw for injection pump mounting on crankcase |
| 7318 | 29.10.64 | From front axle 75481 brake pads Ferodo DS 31 are mounted |
| 7371 | 30.10.64 | From engine 1311 for -2- Mahle pistons with peak-to-valley height 14 +4 µ instead of 12 µ |
| 7382 | 02.11.64 | Cover box modified for better shock absorber mounting |
| 7413 | 03.11.64 | For better sealing of the door windows new window track, sealing frame and guide jaws |
| 7430 | 04.11.64 | From engine 6531 for -0- modified vibration damper |
| 7432 | 04.11.64 | From engine 1335 for -2- modified vibration damper |
| 7443 | 04.11.64 | From manual gearbox 6795 modified dimensions for 1st and 2nd gear helical gear |
| 7488 | 06.11.64 | For SA 55642/1 only Becker Radio Europa TR |
| 7540 | 09.11.64 | From automatic transmission 1437 Brake band lining for reverse gear changed |
| 7607 | 11.11.64 | From engine 1357 for -2- crankshaft on radii hardened |
| 7610 | 11.11.64 | From engine 6629 for -0- crankshaft on radii hardened |
| 7626-7744 | 12.11.64-19.11.64 | The 6650-6749 motors for -0- are fitted with damper spigots whose shaft is offset 0.5 mm off center |
| 7641 | 19.11.64 | The hood gets steel bows for space reasons |
| 7758 | 19.11.64 | Window lifting cross changed |
| 7778 | 24.11.64 | Laut SA 10.595 Mounting of M + SE tires 185-14 |
| 7821 | 24.11.64 | From engine 6772 for -0- intake manifold with taper plug |
| 7824 | 24.11.64 | From engine 1394 for -2- intake manifold with taper plug |
| 7850 | 24.11.64 | For RL reinforcement angle on the steering column mounting of the steering carrier |
| 7889-8224 | 26.11.64-14.12.64 | The 6912-7204 motors for -0- receive Mahle pistons with double trapezoidal ring in groove 1 |
| 7904-8263 | 26.11.64-14.12.64 | The engines 1423-1499 for -2- receive Mahle pistons with double trapezoidal ring in groove 1 |
| 7909 | 27.11.64 | From rear axle 8046 Wheel brake cylinder with smooth collar |
| 7951 | 30.11.64 | According to SA 55543/1-7, heat-insulating glass can be installed with gradient colored film |
| 7972 | 30.11.64 | For RL brake units with separate check valve in the vacuum line |
| 8024 | 30.11.64 | The threaded bushing on the frame part of the driver's seat is mounted without a support ring |
| 8063 | 03.12.64 | From manual transmission 7201 modified bearing bolts |
| 8144 | 07.12.64 | For LL brake units with separate check valve in the vacuum line |
| 8291 | 14.12.64 | From engine 7229 for -0- Expansion bolts for counterweight attachment to crankshaft |
| 8320 | 15.12.64 | From engine 1510 for -2- expansion bolts for counterweight attachment to crankshaft |
| 8407 | 18.12.64 | From engine 7302 -0- Chain tensioner with modified compression spring |
| 8433 | 21.12.64 | From engine 1542 -2- Chain tensioner with modified compression spring |
| 8499 | 23.12.64 | Control switch and relay for grease draught changed |
| 8513 | 23.12.64 | For LL clutch master cylinder with bleed valve |
| 230SL (W113.042) 1965 | ||
| 8750 | 15.01.65 | Front end changed (wheel installation, planking, front fender, side parts and trim) to have more space for larger tires |
| 8752-8764 | ||
| 8765 | 15.01.65 | From engine 7531 for -0- modified clutch pressure plate |
| 8769 cont. | 15.01.65 | Stem changed to have more space for larger tires |
| 8835 | 20.01.65 | The center cover of the instrument panel is fastened by flat clips |
| 9027 | 28.01.65 | Cam section of door holders changed from die casting to sand casting |
| 9045 | 29.01.65 | Vehicles without radio receive non-interference suppressed alternators |
| 9089 | 02.02.65 | From engine 7752 for -0- Holder of fuel line fixed with shorter screw |
| 9094 | 02.02.65 | From engine 1763 for -2- holder of fuel line fixed with shorter screw |
| 9095 | 03.02.65 | From engine 7773 for -0- modified washer for bracket of cylinder head cover |
| 9105 | 03.02.65 | From engine 1770 for -2- modified washer for bracket of cylinder head cover |
| 9200 | 08.02.65 | Hump on tank filler neck raised |
| 9255 | 11.02.65 | Front springs changed to achieve higher car level |
| 9265 | 12.02.65 | From engine 7847 for -0- Washer for cylinder head bolts changed |
| 9294 | 12.02.65 | From engine 1824 -2- Washer for cylinder head bolts changed |
| 9330 | 15.02.65 | From engine 7942 for -0-, an air filter and separate governor rod are mounted on the injection pump |
| 9358 | 16.02.65 | For RL clutch master cylinder with bleed valve |
| 9373 | 17.02.65 | From engine 1834 -2-, an air filter and a separate regulator rod are mounted on the injection pump |
| 9378 | 18.02.65 | Protection plate on steering arm intermediate bearing against exhaust heat |
| 9401 | 18.02.65 | glove box lid with rosette |
| 9468 | 23.02.65 | From automatic transmission 1945 Slat change |
| 9487 | 23.02.65 | Joint shaft intermediate bearing with C4 clearance |
| 9512 | 25.02.65 | From engine 2872 -0- on cars with power steering pulley changed to crankshaft |
| 9519 | 25.02.65 | From engine 1889 for -2- on cars with power steering pulley changed to crankshaft |
| 9600 | 02.03.65 | From engine 8156 for -0- Screw plug for ignition distributor bearing changed |
| 9607 | 02.03.65 | From engine 1412 for -2- Screw plug for ignition distributor bearing changed |
| 9667 | 05.03.65 | Holding bar for fabric holding bar with rubber sleeve |
| 9764 | 09.03.65 | Steering damper generally mounted with dust slots |
| 9816 | 12.03.65 | From automatic transmission 2080, modified upper part of shift gate housing |
| 9835 | 15.03.65 | From 1969 engine -2- modified damper spigot |
| 9849 | 17.03.65 | Improved bearing cap for manual transmission |
| 9884 | 18.03.65 | From engine 1478 for -2- modified washer for main bearing cap mounting |
| 9896 | 18.03.65 | From motor 8341 for -0- counterweight reinforced at the hub |
| 9911 | 19.03.65 | From engine 8361 for -0- modified washer for main bearing cap mounting |
| 9917 | 19.03.65 | From engine 1998 onwards, reinforced counterweight at the hub |
| 10073 | 29.03.65 | The transverse seat in the rear gets a 15 mm shorter backrest |
| 10129 | 01.04.65 | Terminal box on windshield wiper motor sealed |
| 10148 | 01.04.65 | For USA Radio Europe TR instead of Europe TG |
| 10205 | Door insulation mats self-adhesive | |
| 10275 | 08.04.65 | Horn ring without dual pressure stage for black steering wheels |
| 10388 | 20.04.65 | From rear axle 10453 modified rear axle shaft |
| 10611 | 26.04.65 | Horn ring without dual pressure stage for white steering wheels |
| 11164 | 26.04.65 | From engine 9302 for -0- Mahle pistons with 3 piston rings. Ring 1 and 2 molybdenum-filled, ring 3 Roof chamfer ring with wave spring. Piston clearance 0.03 mm Shorter connecting rods (shortened from 137 mm to 125 mm) |
| 11204 | 31.05.65 | From engine no. 2358 for -2- all engine modifications as for cars with manual transmission |
| 11319 | 04.06.65 | Intermediate lever and bolt on brake servo unit with modified fit |
| 11380 | 09.06.65 | Changes to the door frame mold |
| 11817 | 02.07.65 | Front tank shelf changed by resetting the compensating spring on the rear axle housing |
| 12343-12352, series | 06.08.65 | Partial modernization of the 230 SL and adaptation to the newly launched W 108/W 109 but without the new 2,5ltr. Engine M 129 1. new equipment incl. flooring, 2. trunk lighting, 3. new door handles and window cranks in equipment colors, 4. unified reservoir for clutch and brake fluid, 5. seat system and floor changed |
| 12354,12366 | ||
| 12369-12376 | ||
| 12378-12387 | ||
| 12389-12412 | ||
| 12424-12444 | ||
| 12446-12465 | ||
| 12467 | 06.08.65 | New equipment as above in series |
| 12497 | 09.08.65 | US car with hazard warning lights |
| 12522 | 06.08.65 | From engine 10377 for -0- drive plate with modified torsional damper |
| 12675 | 17.08.65 | For LL Mounting points for driver's seat pan offset |
| 12688 | 18.08.65 | For RL Mounting points for driver's seat shell offset |
| 12853 | 26.08.65 | Vibration damper fastening by grade 10K( was 8G) bolts. For carriages with power steering screws grade 12K ( was 8G ) |
| 12865 | 27.08.65 | Motor suspension with other rubber mounts Motor mount with bellows |
| 13007 | 06.09.65 | From engine 10671 for -0- and 2959 for -2- modified gears for camshaft sprocket, Intermediate sprocket, tensioning sprocket with bearing, sprocket distributor and idler sprocket |
| 13015 | 07.09.65 | Fuel lines screwed instead of plugged |
| 13083 | 09.09.65 | From engine 10787 for -0- changed connection for engine ventilation. Oil pan and dipstick changed |
| 13101 | 09.09.65 | From engine 2991 for -2- changes as above |
| 13279 | 22.09.65 | From rear axle 13360 Bearing of drive pinion from FAG |
| 13324 | 22.09.65 | US cars receive information sign on hazard warning lights |
| 13458 | 29.09.65 | Split end wall insulation mats |
| 13498 | 01.10.65 | Year of construction 1966 hit |
| 13640 | 11.10.65 | From engine 11122 for -0- and 3177 for -2- the following engine parts change: 1. crankcase 2. setting pointer TDC 3. ignition cable set 4. water pump |
| 13714 | 14.10.65 | From engine 11153 for -0- and 3215 for -2- modified rocker arm and valve cover |
| 13714 | 14.10.65 | For LL point flange on rear cross member shortened |
| 13765 | 20.10.65 | From rear axle 13918 Sealing ring to drive bevel gear changed |
| 13804 | 20.10.65 | For RL point flange on rear cross member shortened |
| 13865 | 22.10.65 | engines receive cast exhaust manifolds from M 129 instead of the tubular manifolds. The exhaust system will be changed accordingly |
| 13876 | 25.10.65 | On the manual transmission, the 3rd gear ratio is changed from 1: 1.53 to 1: 1.42 |
| 13888 | 25.10.65 | Rubber buffer on trunk lid changed, higher closing pressure |
| 13979 | 03.11.65 | From front axle 128961, the rain groove in the brake segments is omitted |
| 14064 | 05.11.65 | New disc wheel with decorative trim |
| 14081 | 04.11.65 | From rear axle 14297 Rear suspension beam modified |
| 14113 | 08.11.65 | From engine 11356 -0- modified ignition distributor IFUR 6 |
| 14117 | 05.11.65 | At the automatic transmission primary pump changed |
| 14160 | 10.11.65 | From engine 3426 for -2- modified ignition distributor IFUR 6 |
| 14205 | 12.11.65 | Special screw for driver backrest locking replaced by locking bolt |
| 14210 | 13.11.65 | Tail side panel trim with self-adhesive interlayer |
| 14259 | 19.11.65 | Changed shift linkage |
| 14274 | 22.11.65 | Changes to frame floor, cross members and longitudinal members, to the 82Itr. tank and the stirrup suspension strut to be able to install |
| 14295 | 22.11.65 | From automatic transmission 4084 Range selector slider changed |
| 14364 | 25.11.65 | From engine 3514 for -2- modified Borgmann ring on crankshaft |
| 14388 | 02.12.65 | Suction pipe with idle hole 4 mm, was 3 mm. Suction pipe and bearing block changed |
| 14392 | 25.11.65 | Mounting the safety bars on the doors with modified brackets |
| 14394 | 29.11.65 | From engine 3504 for -2- modified protection cap for ignition distributor |
| 14444 | 07.12.65 | From engine 11702 for -0- modified protection cap for ignition distributor |
| 230SL (W113.042) 1966 | ||
| 15660 | 11.03.66 | Exhaust shielding plate on trunk omitted |
| 15693 | 18.03.66 | Floor system modified for mounting three-point seat belts |
| 15726 | 15.03.66 | New centering bolts for wheel assembly |
| 15952 | April 66 | For right-hand traffic asymmetrical sealed beam headlights |
| 15968 | 04.04.66 | Disturbed fuel pump |
| 16097-16497 | 15.04.66-12.05.66 | On 400 cars, replacement of the trunk lid locks with rubber buffers with those with springs |
| 16411 | 06.05.66 | New SA 55540 mechanical five-speed transmission |
| 16472 | 25.05.66 | For RL rear side panels with self-adhesive sealing film |
| 16545 | 17.05.66 | From engine 12896 for -0- modified cylinder head gasket |
| 16643 | 03.05.66 | Installation of Fardil brake pads on the front axle |
| 16672 | 27.05.66 | For LL rear side panels with self-adhesive sealing film |
| 16850 | 10.06.66 | New radiator with radiator frame |
| 16972 | 20.06.66 | From engine 13184 for -0- and 4724 for -2- alternator with sheet metal belt pulley |
| 17534 | 01.08.66 | High pressure hose for power steering with modified pipe elbow |
| 17557 | 28.07.66 | New BOSCH fuel fiIter |
| 17808 | 12.08.66 | Exhaust shield plate for air conditioning compressor |
| 17828 | 18.08.66 | Tunnel modification for installation of 5-speed transmission |
| 17854 | 24.08.66 | For -0- two-piece cardan shaft with intermediate bearing advanced by 230 mm |
| 17861 | 22.08.66 | Driver's backrest changed |
| 17902 | 28.08.66 | Changed wiring harness due to alternator with plug-in connection |
| 17995 | 01.09.66 | US version with reinforced battery and larger heat exchanger |
| 18235 | 16.09.66 | Improved sealing under the trim strips of the coupé roof |
| 18254 | 20.09.66 | Fan coupling with longer screw-in length. Fan blade with 8 blades instead of 6 blades |
| 18290 | 22.09.66 | Shaft for driver's seat backrest adjustment with 3 pins |
| 18331 | 28.09.66 | For -2- two-piece cardan shaft with intermediate bearing advanced by 230 mm |
| 18446 | 03.10.66 | Cars are provided with year of construction 1967 |
| 18563 | 14.10.66 | Cooling water coil around the damper spigot |
| 18895 | 03.11.66 | Grooved window rails and stops |
| 19081 | 15.11.66 | window regulator PVC dipped |
| 19359 | 02.12.66 | Covering frame changed, see also 250 SL No. 004 |
| 19832 | 05.01.67 | Last 230 SL |
| 250SL (W113.043) 1966/67 | ||
| 4 | 02.12.66 | Top frame and bows changed, see also 230 SL No. 19359 |
| 20 | 14.12.66 | Fastening plate for safety belts on the floor 2.5 mm |
| 34 | 05.01.67 | For US cars with power steering and air conditioning new torsion bar |
| 339 | 27.01.67 | Turning bar changed |
| 398 | 30.01.67 | Pump for windshield washer system improved |
| 444 | 06.02.67 | Thermally insulating glass is installed for the first time, SA 55732/733 |
| 633 | 22.02.67 | insulation mats self-adhesive for driver and trunk floor |
| 773 | 21.02.67 | For US version, nameplate on left front wall pillar, thus modified insulation mat |
| 823 | 23.02.67 | Cover plate of the rear planking changed. Wheel nut wrench and centering bolt not more fixed by bracket and clamp spring, but in spare wheel cover |
| 1345 | 23.03.67 | BOSCH ballast resistor replaced by Beru make |
| 1927 | 02.05.67 | Four-aisle cars receive switch tube with silent blocks |
| 2067 | 11.05.67 | Regulating shaft of the accelerator pedal with plastic spacer sleeves |
| 2418 | 29.05.67 | Holder for positive cable on oil pan |
| 2442 | 06.06.67 | USA car with rear axle ratio 1: 4.08 |
| 2468 | 08.06.67 | Joint shafts for automatic carriages with INA bearing bushings |
| 2472 | 13.06.67 | Joint shafts for five-speed cars with INA bearing bushings |
| 2691 | 23.06.67 | Sealing rosettes for windshield |
| 2980 | 12.07.67 | As a result of increased safety standards, the following changes are made: 1. armrest and door lining upholstery, 2. cover on jacket tube, 3. exterior mirrors, 4. ashtray, 5. brake unit with warning device for fluid level in the combi unit, 6. brake hoses with test mark, 7. elastic heating ventilation knobs, 8. window key padded, 9. window cranks and window regulator, 10. handle for summer air rosette and glove box, 11. caps of grab handles and interior door controls, 12. upholstery cap above instrument cluster and plug connection with red brake fluid control, 13. steering lock low with elastic rosette and ignition key with elastic handle, 14. safety steering column with baffle, 15. elastic knobs on the dashboard, watches with modified front ring, 16. fastening of seat belts, 17. shell between seats with modified radii, 18. all-steel door lock, 19. wiper arms in matt finish instead of chrome-plated, 20. hood latch 21. windshield with 0.76 mm film, 22. windshield trim foamed 23. window key padding |
| 2980 | 12.07.67 | For USA additionally: 1. exhaust gas decontamination, 2. edge protection for seat backs, 3. notice for windshield defroster, 4. blower switch with symbol, 5. horn ring matt, 6. seat belts. 7. shift gate illuminated for automatic transmission, 8. neutral position changed from 0 to N |
| 3022 | 17.07.67 | Platform spring front axle beam fastened with lower nuts |
| 3169 | 25.07.67 | Platform spring front axle beam fastened with high nuts |
| 3290 | 01.08.67 | Ventilation rosettes in plastic backrests |
| 3517 | 10.08.67 | Trolleys with side spotlights get water drain hole in the spotlights |
| 3683 | 25.08.67 | Color windshield with 0.76 mm film, export windshield with color wedge will be gradually through inland disc replaced |
| 3975 | 08.09.67 | Warning indicator switch with symbol instead of designation disc |
| 4161 | 20.09.67 | Wheels 6Jx14 changed |
| 4195 | 25.09.67 | High-pressure hoses with higher fatigue strength |
| 4359 | 03.10.67 | Oil pressure gauge line made of Tecalan |
| 4727 | 26.10.67 | Steering damper with harder setting |
| 4826 | 03.11.67 | For five-speed cars, switch tubes with silent blocks |
| 4911 | 09.11.67 | Screw for steering attachment 10K |
| 5041 | 23.11.67 | New rear shock absorber adjustment |
| 5092 | 29.11.67 | New front shock absorber adjustment |
| 5196 | Nov.1967 | Production end of the 250 SL |
| 280SL (W113.044) 1967/68 | ||
| 19 | 07.12.67 | Maintenance-free intermediate steering lever; except 91-108 |
| 45 | 08.12.67 | One-piece wheel trims like sedans W 108/WI09 |
| 53 | 12.12.67 | New hose clamps for water hose between radiator and water pump |
| 354 | 05.01.68 | Sealing nut for side spotlight USA |
| 656 | 24.01.68 | Belts English versions |
| 2011 | 01.04.68 | New front springs for carriages with SA |
| 2663 | 06.05.68 | Protective cap for ignition distributor and longer ignition cables dejammed |
| 3049 | 24.05.68 | For LL jacket tube and steering lock modified for better security |
| 3113 | 29.05.68 | All carriages with distributor protection cap |
| 3399 | 11.06.68 | For RL jacket tube and steering lock changed for better security |
| 3589 | Fixing clips of the wheel trim ring covered with foil | |
| 3942 | 10.07.68 | For LL Connection of the trunk light to terminal 30 |
| 3979 | 11.07.68 | For cars with rear bench seat, new sealing frame on coupé roof |
| 4044-4048, | 17.07.68 | Changed fuses on hood bearing |
| 4050-4052, | ||
| 4053 | ||
| 4055-4059, | ||
| 4061-4064, | ||
| 4066-4071, | ||
| 4073-4077, | ||
| 4079-4085, ab | ||
| 4085 cont. | ||
| 4138 | 18.07.68 | Carriage for USA with additional start relay |
| 4667 | 16.08.68 | Three-point belts according to SA 55639/1-4 |
| 4681 | 19.08.68 | Air filter with larger water separator |
| 5080 | 09.09.68 | For RL oil pressure gauge line with rubber protection hose |
| 5146 | 11.09.68 | For LL oil pressure gauge line with rubber protection hose |
| 5247 | 16.09.68 | At the outer casing additional covers |
| 5585 | 01.10.68 | entry of the year of construction 1969 |
| 5608 | 04.10.68 | For USA Sealed Beam headlights without fog lights, but with turn signal and parking light |
| 5620 | 03.10.68 | Additional drain holes in the base assembly due to the introduction of eletrophoresis dip painting |
| 5657 | 04.10.68 | SA Headlight flasher for Austria |
| 5912 | 21.10.68 | Centering bolt for wheel mounting not applicable |
| 6106 | 30.10.68 | For Sweden door panel MB Tex |
| 6476 | 21.11.68 | Visco fan with 10° higher cut-in temperature |
| 6619 | 28.11.68 | For LL brake servo unit 9" instead of 8" |
| 6748 | 04.12.68 | Modified brake force regulator |
| 6822 | 06.12.68 | For hazard warning lights new switch and uniform rosette |
| 7002 | 16.12.68 | For RL Connection of the trunk light to terminal 30 |
| 7114 | 23.12.68 | USA car on front wall frame with identification plate |
| 280SL (W113.044) 1969 | ||
| 7530 | 20.01.69 | Tanker with corrosion-protected contact spring |
| 7855 | 04.02.69 | Corrosion protection oil in cooling water all year round |
| 7938 | 07.02.69 | New combination rear lamps with orange turn signal |
| 8347 | 26.02.69 | Lower wishbone assembly using hexagon bolts with raised head |
| 8959 | 26.03.69 | Upper wishbone mounting using hexagon bolts with raised head |
| 8972 | 26.03.69 | Fuel hose to injection pump shortened by 90 mm |
| 10242 | 22.05.69 | New fuel feed pump |
| 10366 | 28.05.69 | New closing lugs (Kiekert) with modified rebate plate and box column |
| 10665 | 10.06.69 | For RL brake unit with new expansion tank |
| 10704 | 12.06.69 | USA nameplate attached to the B-pillar on the driver's side under the closing wedge |
| 11027 | 25.06.69 | For LL brake unit with new expansion tank |
| 11132 | 01.07.69 | For USA axle ratio 1: 3.92 instead of 1: 4.08 |
| 11908 | 30.07.69 | New sealing on the doors |
| 11948 | 31.07.69 | Changes for USA model year 1970: 1. standardized intake manifolds, 2. speed switch exhaust, 3. new sealed beam headlights, 4. heater pipe routing, 5. ignition key in position 1 not removable, 6. holes for tank vent in cross member under trunk in side member, 7. hole pattern for tank vent in rear floor, 8. rear center section for tank vent modified, 9. wheel installation modification, 10. sealing frame for windshield frame, 11. 55A alternator, 12. transistor ignition, 13.USA nameplate |
| 12089 | 07.08.69 | Drop tray with carpet, fiberglass shielding between exhaust and floor panel, warning lights as standard |
| 12690 | 04.09.69 | Warning buzzer for USA, locking cylinder with collar and cover as for USA in series |
| 13093 | 24.09.69 | Washer for lower control arm bearing pin |
| 14545 | 27.11.69 | Changed rear axle ratios: For four-speed gearboxes: 1: 3.69 instead of 1: 3.92. For five-speed transmissions: 1: 3.92 instead of 1: 4.08 |
| 15025 | 17.12.69 | Trim rods on the coupé roof made of aluminum instead of brass |
| 280SL (W113.044) 1970/71 | ||
| 15495 | 20.01.70 | Type plate USA: Text change |
| 15519 | 21.01.70 | Change of the window crank mounting |
| 15793 | 02.02.70 | Series proximity suppression for USA cars |
| 15824 | 03.02.70 | For France, hazard warning lights are mounted, but switch is blocked |
| 16063 | 13.02.70 | Unified hose clamps in the radiator area |
| 16566 | 05.03.70 | Fan with hub height 44.5 mm instead of 40 mm |
| 16608 | 05.03.70 | Only with exhaust gas trolley Cable lug for function test on transistor switchgear |
| 16630 | 05.03.70 | Car with air conditioner with origin sign of the plant next to the construction type sign |
| 16820 | 16.03.70 | USA car with sign for exhaust gas cleaning on front stiffener |
| 17180 | 31.03.70 | Torsion bars of the hood galvanized |
| 17306 | 07.04.70 | New check valves between intake manifold and servo unit |
| 18551 | 29.05.70 | impact cup sheet thickness 0.60 mm |
| 19165 | 29.06.70 | For domestic warning triangle |
| 19298 | 02.07.70 | For USA model year 1971 new exhaust emission control label |
| 19618 | 23.07.70 | Sweden version 1971: sun visor without mirror, exterior mirrors flat |
| 20059 | 04.08.70 | Ignition coil with 1.8 ohm ballast resistor |
| 20458-22306 | 21.08.70-16.11.70 | Installation of cooling water expansion tanks made of plastic instead of sheet metal, Return valve in vacuum line replaced by old design |
| 21236 | 28.09.70 | |
| 22371 | 23.11.70 | New Signs Exhaust Gas Cleaning USA |
| 22465 | 24.11.70 | Door locks changed,. Push button can now be pressed in when locked, was previously rigid |
| 22497 | 27.11.70 | Protective cover for ignition coil |
| 22983 | 21.12.70 | Switching device for transistor ignition with additional suppression choke |
| 23353 | 15.01.71 | Improved theft protection on the trunk lid lock |
| 23885 | 23.02.71 | Last 280 SL |
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