ZF 5-speed in 230sl

[john123]

Does anyone have any information on the ZF 5-speed which came in my 230sl. What model number ZF is this?  I'm looking for a parts diagram so I can identify and look for whatever is making my linkage sloppy going into first gear, and just to have for future reference.  Any internet sites or other info on this tranney would be greatly appreciated.

Thanks,
John

[mbzse]

:::/... Any internet sites or other info on this tranney would be greatly appreciated

ZF factory web with diagrams and also spare part kits available
https://www.zf.com/corporate/en_de/products/product_range/further_product_ranges/zf_tradition/project_s5_20/s5_20.html

You can buy a workshop manual (reprint) for instance here:
http://www.maseratinet.com/pc-15091-390-zf-s5-20-service-manual.aspx
/Hans in Sweden

[Naj ✝︎]

I think you will find that the shift mechanism is the same as a normal 4 speed box.
Only the lengths of the operating and support rods are shorter.
Check the tech manual for list of parts etc. Note: Early 230s had a couple of bushes different from late cars.
Hope this helps
naj

[john123]

Thank you soooo much.  The diagrams are excellent.  The link to the service manual did not work, but I will pursue it.
great help.
John

[roadsterdude]

John, Just found this post while doing some research, but I too have a ZF 5-speed (retrofitted in a 280 SL) and just did the shifter bushing renewal using a kit for the 4-speed transmission.  The bushings are the same, and what a difference.  Mine had gotten so bad that I couldn't engage reverse.  Got mine at Buds Benz, but everyone has a bushing kit.  Some research required, but an afternoon project.  Good luck.

[Matt113]

The link to the service manual did not work, but I will pursue it.

John, you have to scroll down to the bottom of the page.