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Your cart is empty.It is common for the shift shaft seal in GM TH350 and TH350C transmissions to leak. Often this leaking is caused by scoring on the shift shaft itself, preventing the seal from doing its job. Scoring and scratches can be caused by gritty mess getting in past a worn seal, or from using improper tools to remove an old seal. In these cases the shift shaft must be replaced along with the seal to restore normal operation. Fix leaking and messing up for good by installing JSPP shift shaft and seal kit 35801-02K.
Joe R
Reviewed in the United States on November 13, 2024
Great person to deal with and highly recommend
Nick Norton
Reviewed in the United States on November 11, 2024
Fast shipping. Works perfectly.
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