Pagoda SL Group

W113 Pagoda SL Group => General Discussion => Topic started by: DaveB on December 20, 2005, 21:55:22

Title: 230sl 250sl 4-speed gear ratio question
Post by: DaveB on December 20, 2005, 21:55:22

Can anybody tell me if there are any differences in the gear ratios between '65 230sl  and '67 250sl 4-speed transmissions?

DaveB

Title: Re: 230sl 250sl 4-speed gear ratio question
Post by: Klaus on December 21, 2005, 09:11:41

230 SL up to production month 10/65:
I 4.42; II 2.28; III 1.53; IV 1.0; R 3.92; Diff 3.75

230 SL as of production month 11/65:
I 4.05; II 2.23; III 1.40; IV 1.0; R 3.58; Diff 3.75

250 SL as of production begin 11/66:
same as late 230 SL as of 11/65, but Diff 3.92; opt. 3.69

These are the standard ratios for German version. Some export versions may have been different, especially in rear axle ratio (diff)

Klaus
1969 280 SL

Title: Re: 230sl 250sl 4-speed gear ratio question
Post by: Vince Canepa on December 21, 2005, 09:15:30

According to my 1969 and 1963 Technical Data books, there is a difference in ratios for the "1st Version" 230SL.  The "1st" Version has generally lower ratios in 1st, 2nd and 3r gears.  I could not find the chassis number break point for the "1st Version".  The later cars used the same rations as the 250SL.

Vince Canepa
1967 250SL
113.043-10-001543
568H Signal Red
116 Caviar MB-Tex

Title: Re: 230sl 250sl 4-speed gear ratio question
Post by: A Dalton on December 21, 2005, 09:49:52

The trans # breakpoint is <- G.011319/G.011320->

Title: Re: 230sl 250sl 4-speed gear ratio question
Post by: DaveB on December 21, 2005, 21:09:26

Thanks Klaus, Vince and Arthur.
I have one of each transmission. Based on that gear ratio information I think I might swap out the early one for the later.
Regards,

DaveB