Need a part before a parade! Your opportunity to be a hero

[vitamink]

I went to NAPA convinced i had the correct part number, but i was incorrect. I need a pinion seal for the rear differential where the drive shaft enters. Unfortunately i had a minor leak that i wanted to fix before the parade. I pulled the old seal. When i went to install the new one that looked the same, but the diameter was way off. Does anyone have a correct NAPA, Autozone, Oreilly's, etc etc part number so i can pick one up?
The national seal number is 43065 according to the flash offroad site. www.flashoffroad.com/Maintenance/Differential/Diff_rebuild.htm

I have to have it back in by tomorrow for the parade the next day.



Its shown as part #1

 

[86humv]

Autozone....470331n
Napa..........NOS 18444
All fit AMC-20 diff's according to those stores.

 

[vitamink]

I owe you big time!!! Send me your address and ill mail you out a gift for your help!!

 

[Gunzy]

Should have a part # on the old seal too.

 

[86humv]

I owe you big time!!! Send me your address and ill mail you out a gift for your help!!

Don't worry about it.
.

 

[vitamink]

Autozone....470331n
Napa..........NOS 18444
All fit AMC-20 diff's according to those stores.

Unfortunately i bought both, but neither fit as they didn't have a flange both inner and outer diameters were correct though. I figured i'd give an update for those that may search this thread looking for the part.

National seal updated it's parts numbers. The old part number was 43065 the new one is 714675. The only place that had it was speedway auto parts. I still made the parade and thanks everyone for your help!

 

[4x4Guy]

I always go to David at Hummer Parts Guy from WI, the guy is real helpful, always looks up parts sends diagrams to confirm and I've never had a wrong part sent to me