UPDATE: 9T50/9T65 Overhaul Kits Extended Coverage

As of 11/29/2022, 9T50 Overhaul Kit 49420576 and 9T50 Overhaul Kit with Pistons 49420637 will now cover the 9T65 2018-Up.

Kits will now cover the 9T50 2017-Up and 9T65 2018-Up.

TransTec kits effected:

• 49420576 O/H 9T50/65
• 49420637 O/H W/ PISTONS 9T50/65

Applications:

• BUICK     ENCLAVE    2018-UP
• CADILLAC    XT5    2020-UP
• CADILLAC    XT6    2020-UP
• CHEVROLET    TRAVERSE    2018-UP
• CHEVROLET    BLAZER    2020-UP
• GMC    ACADIA    2020-UP