Printpartsummary
Symptoms:
  • Leaking manual shaft case seal
  • Repeat leakage
  • Scored shaft
Cause:

Recurring shift shaft seal leakage due to shaft scoring and wear.

Correction:

Stop chronic leaking by installing Sonnax shift shaft and seal kit.

350, 350C

Shift Shaft & Seal Kit

Part No.

35801-02K

Shift Shaft & Seal Kit
  • Shift Shaft & Seal Kit

Small_35801-02k-_label_

350, 350C

Shift Shaft & Seal Kit

Part No. 35801-02K

  • Shaft
  • Seal

Complaint:

  • Leaking manual shaft case seal
  • Repeat leakage
  • Scored shaft

Cause:

Recurring shift shaft seal leakage due to shaft scoring and wear.


Correction:

Stop chronic leaking by installing Sonnax shift shaft and seal kit.

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 contamination 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. Stop leaking and contamination for good by installing Sonnax shift shaft and seal kit 35801-02K.

Contact a Sonnax Distributor to purchase this part.