Thread: TCC lock up issues after rebuild and new TC

So your input shaft is no good? You are just going to replace it with another? You already have it back together with SUCCESS????

Curious, keep me posted. I was always wondering if my 300M input shaft was the culprit. I just got some gaskets from ZZP and they were wrong, so who knows if my input shaft was some race modified / no lockup version that I didn't ask for.

BLAH

I am going to replace it with another, but zzp is giving me a hard time about it being defective, i dont have time to send it out and wait for them to decide if its defective that could take weeks. You can see the difference in the edges were the snap rings sit the one on the left is the zzp and the right is stock.