Quote:
Originally Posted by rs899
The torque converter seal or front seal on Fastlane is this:
W0133-1634133
This thing looks sort of like a wheel bearing seal and seals the neck of the TC where it slides over the input shaft of the tranny.
The pump seal is:
W0133-1642641
As you said , it's huge O-ring. The front pump fits into the front casting and this keeps it from leaking.
You MIGHT also need a W0133-1635036, front cover (paper) gasket. I honestly can't remember...I did a 722.3xx and part of a 722.1xx and my memory is fuzzy...
I hope you have a transmission manual- there is a 722.3xx factory manual floating around somewhere and an exploded parts diagram
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This is really useful, thank you. I do have the manuals on CD and will start the laborious job of going through all the PDF's to find the right file for the transmission manuals - the index uses an ancient version of flash which no longer works.
Unfortunately access from Canada to the online parts and service manuals at MB USA seems to be blocked. You are referred to the Canadian site, only to find that MB Canada does not provide a parts or service online service. Arghh!
Overall doing the tranny front seals and the flexdisks does not sound too bad if I work with this indie I've found. I may wait on the control arm bushings until I am around an experienced MB indie as prior experience of that job sounds very useful. This all started because my trusted local Mercedes indie closed down and there is not a reasonable local alternative ...
I am off to check out Benzworld as there seem to be more "hands on" 107 posts over there and the old CD manual set. Will report back as the job progresses. Need the weather to warm up some more....
RL