Looking on the Russian EPC (EverythingBenz - Mercedes-Benz Forum and Web Search Using Google) it doesn't look too involved.

The link is here =>

http://mb.ilcats.ru/part/class/1/ccode/1/cat/222/type/123/subtype/120/group/46/subgr//vers//imgno/3

Unfortunately the figure numbers don't match the part numbers listed on this page so don't use them. I'd either get in touch with the site sponsors or the dealer to see if you can get the bits you need.

I've checked Febi and Meyle and both don't have these bits for sale anymore - I thought I saw a reseal kit made by one of these box shifters before but it was a while back.

__________________
1992 W201 190E 1.8 171,000 km - Daily driver
1981 W123 300D ~ 100,000 miles / 160,000 km - project car stripped to the bone
1965 Land Rover Series 2a Station Wagon CIS recovery therapy!
1961 Volvo PV544 Bare metal rat rod-ish thing

I'm here to chat about cars and to help others - I'm not here "to always be right" like an internet warrior



Don't leave that there - I'll take it to bits!