Pagoda SL Group

W113 Pagoda SL Group => Drive train, fuel, suspension, steering & brakes => Topic started by: Markp on August 15, 2011, 04:13:02

Title: limited Slip Dif
Post by: Markp on August 15, 2011, 04:13:02

Not sure how I missed this during the last 7 years with this car, but I just discovered I have code 256 (Limited slip differential)  Anyone have any details on the LSD unit, how it works, rebuilds, etc?  Thanks, Mark

Title: Re: limited Slip Dif
Post by: ja17 on August 15, 2011, 13:20:57

Hello Mark,

You must use the special MB diff oil in these units. There are internal clutches plates which can wear with time. Try changing the fluid first.

Title: Re: limited Slip Dif
Post by: Markp on August 15, 2011, 14:34:24

Thanks!

Title: Re: limited Slip Dif
Post by: Benz Dr. on August 15, 2011, 18:09:46

I have one in my car. You can use synthetic gear oil in it. You may not have one though. Easy test is to spin your tires on some grassy area and see if both wheels leave marks behind.

Title: Re: limited Slip Dif
Post by: hkollan on August 15, 2011, 18:27:20

To see if your car retains the original LSD check for a metal plated attached to the Diff. housing with instructions to only use special oil.

Title: Re: limited Slip Dif
Post by: Markp on August 15, 2011, 18:45:34

The metal tag is there, bolted to the side of the diff.  Just bought the limited slip diff oil from Mercedes, I'll see if it makes any difference. Thanks, Mark