output shaft seal problem

[MARK70]

Hi,
I had leak from transmission , seal was leaking , went to autozone got 2 sides seal and bum , new part smaller than orginal about .070" .Went back they coudn't match my orginal.Second trip Napa , they show me same like autozone than Dealer.Well here what my problem start he said my transmission is not orginal and he found me something close to it but still too small about .030" from camry.I told him have a number of part and brand , but he said that is only manufactry number and it not help with anything .
Is anybody knows is there any number on transmission so I can trace these seals ?.I try to find brand but there is no information over the net. The brand is KCR MT034A7.Is 3-speed transmission , also Prizm don't fit.

Thanks

[fishexpo101]

Would help if we new what model year car we are talking about. If you have this much issue from Autozone and NAPA - hit the dealership. For gaskets and seals, I generally don't mess with autoparts stores and go straight to the dealership parts counter. If you have a good rapport with the parts guy, then they may give you a "cash" price on the part - which could be about the same cost or even cheaper than an aftermarket part.

[MARK70]

sorry 1999 corolla 3 speed .
I just found out from other dealer that left side they use is KOYO MT034A7 , same number just difrent brand , after work I will see him.

Thanks

[fishexpo101]

Sounds great! Let us know how it turns out, may help someone else in the exact same situation as yourself.

[MARK70]

here is information , my transmision is for 1999 corolla 3 speed.
90311-34022 = OD 2.215 ID 1.256
90311-34023 = OD 2.156 ID 1.256
LEFT HAND/DRIVER SIDE AXLE SEAL
TOYOTA PART NUMBER = 90311-34022 MFR NUMBER = KOYO MT034A7

RIGHT HAND / PASSENGER SIDE AXLE SEAL
TOYOTA PART NUMBER = 90311-34023 MFR NUMBER = NOK BH2078G

replacment seal should be +-.020 " deep for 3-speed ONLY
don't forget to add ATF to DIFFERENTIAL BOX NOT TRANSMISSION

[cteddy6236]

Auto Zone, Advance Auto Parts, Napa, OReillyes, nobody seemd to have the right seal for my 98 Corolla Output shaft seals, they were either too small, or too big, and they couldn!t cross reference the MTO34A7 numbers off of the seal.
But, with your numbers of 90311-34022, I was able to order one, this morning from Toyota, be here in the morning , Yes!!!!!!!!!!!!! for $7!
Thanks
for posting this!!
Bruce/Milwaukee/Cold Snowing Milwaukee

[MARK70]

any time