View Full Version : pinion seal

05-18-2010, 03:39 PM
I have 2 different Ford 9 inch rebuild kits that have the same pinion seal included. The seals will not fit my pinion support because it has a smaller diameter housing. The pinion measures around 2.775" and the kit seals measure 3.005". Does anyone happen to have a part number that I could use for the smaller seal? I've been to all the local part stores here and they can't find anything.


05-19-2010, 09:55 AM
I could not find the seal by its self. The kit with two seals in BCA RA 313

05-21-2010, 06:01 PM
I use national wheel components part number 3604 it measures 2.780.O'Reilly auto parts carries them.