Anyone know the part# for this

[4eftetercel]

I Ordered 90311-50015 and its the wrong seal, here is what i got.
BTW this is my fault NOT TM Developments fault! i gave them that P/N

I dont even know where on the trans that seal goes..lol

 

[Jay]

Is it any of these?

 

[4eftetercel]

the black seal above the O ring looks like it. its hard to judge the size from the pic, but that seal sure does look like it.

 

[pockrockgtti]

heres the part number 90520-81002

 

[4eftetercel]

heres the part number 90520-81002

Thank you! all for the help!