If you are wondering about the transmission dope leak in between the engine and the transmission it is the front main seal. easily replaced with the transmission removed with a small seal puller, the new part does not have the additional lip of the old originally installed part.
 it measures:  id 30  and od 62 mm  it’s marked 30206 on the face of the inner ring    tip  -- don’t forget to have a set of front wheel bearings in your emergency travel parts kit Â
Known as: spring washer b 8 / spring washer / spring washer b 8 x 15 bracket oil cooler / spring washer b 8 x 15 / spring washer 8 x 15 / spring washer b8
Return the performance of your 356 transmission to like new condition with our mainshaft, pinion and differential carrier bearings. New synchro rings will solve the grinding and poor shifting you may now experience.
Porsche classic part 2 required this is an original ball-type bearing for the outer end of the early “small†25 mm spindle   it measures:  id 20 mm and od  52 mm  it’s marked 17304on the face of the inner ring  tip  -- don’t forget to have a set of front wheel bearings in your emergency travel parts kit Â