Sonnax 144510-14K GM Transmission 6T40 MH8/6T45 6T30 oring end plug kit gen 2
Delivery time
You will receive your package in 2–5 business days within the contiguous U.S.
Delivery time
You will receive your package in 2–5 business days within the contiguous U.S.
OE Spec or Performance/Custom: OE Spec
Non-Domestic Product: No
Custom Bundle: No
Items Included: End Plugs (6), O-Rings (9) 3 Extra
Manufacturer Part Number: 144510-14K
Vintage Part: No
Modified Item: No
Brand: Sonnax
Type: Valve Body
Interchange Part Number: 144510-09K
Manufacturer Warranty: No Warranty
Country/Region of Manufacture: United States
Universal Fitment: Yes
Performance Part: Yes
GM Gen. 2 6T30/40/45/50 and Gen. 3 6T35/31/41/46/51 valve bodies have end plugs at the various clutch regulator valve bores that are susceptible to the wear conditions described above. When actuator/solenoid feed pressure leaks out of the affected circuit, various shift concerns and burnt clutches will result. A worn TCC regulator end plug or clutch select valve end plug allows critical oil pressure loss leading to drivability complaints. Reduce or eliminate leakage and restore hydraulic integrity by installing Sonnax O-ringed end plug kit 144510-14K.
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