transmission rear main seal

[sonny1335]

what rear main seal will cross with an rb20 transmission? something i can get at advanced or something. Or whats the nissan part number for it? Thanks!

[Fastazz240]

its the same seal that the ka transmission uses i replaced one on a buddy rb20 trans with one a while back and no issues

[sonny1335]

thanks for the confirm. Ive searched, and i saw maybe 2 people say a ka will work, then some were saying sr is the same as the ka. I picked one up from a local parts store and so far no leaks. I really want to get an oem one tho. i can't find the stinkin nissan part number tho -_-

[Razi]

There's the seal for the S13 KA transmission.
Courtesy Parts has nice diagrams and part numbers. Good service too.
http://www.courtesyparts.com/32136-seal ... 69377.html