I am finally ready to deal with the B2 Piston problem with my W124.

Here is some information about my car:

Vehicle: 1989 300CE
Engine: 103.983
Chassis: 124.050
Transmission: 722.358 (4speed / 6 Bolt / Large Case)

According to the link below:
http://transmission.articles.mbz.org/b2/

I will need the following parts (Prices in Canadian Dollars):

107 270 04 32 ___B2 Piston $163.50
005 997 70 48 ___B2 Piston Seal Ring (to the cover) $5.20
126 277 08 50 ___Plastic Bushing for Updated B2 Piston $5.63
006 997 73 47 ___Seal that holds in the bushing $5.15
126 270 44 77 ___K1 Spring Kit NO PICTURE - $15.22
126 277 25 55 ___Seal - Not sure if I will need this one PART # CHANGE – 140 277 03 55 $8.00
126 271 11 80 ___Transmission Oil Pan Gasket $13.78
126 277 02 95 ___Transmission Filter Kit $33.30
xxx xxx xx xx ____Transmission Fluid REGULAR ATF
xxx xxx xx xx ____3 New Front Crossmember Bolts





Questions:

1. Does anyone here have experience with a B2 Piston repair on a W124 and were you able to do it with the transmission still on the car?

2. Does anyone have any suggestions or comments about the parts list I am about to order? Am I missing any parts?

Thank You

Attached Thumbnails

   

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1989 300CE Astralsilber/Schwarz
1992 300CE Schwarz/Schwarz