MasterPro A20075 Automatic Transmission Mount - Center

Automatic Transmission Mount for GM Center Applications

MasterPro MRC Mounts A20075 is an OEM replacement automatic transmission mount built for center-position applications on select Buick, Cadillac, Chevrolet, and GMC vehicles. It uses a fluid-filled cushion with rubber bushing material to help isolate drivetrain movement while maintaining the fit and function expected from a standard replacement mount.

The MasterPro MRC Mounts line focuses on direct-fit replacement parts for transmission support, and A20075 follows that approach with an aluminum mount and bracket assembly that meets or exceeds original equipment manufacturer specifications.

Key Features

• Automatic transmission mount, center position
• OEM replacement / standard replacement grade
• Fluid-filled cushion for drivetrain isolation
• Rubber bushing with black finish
• Aluminum mount and aluminum bracket construction
• Mounting bracket included
• 6 mounting holes
• Meets or exceeds original equipment manufacturer specifications
• Per vehicle quantity: 1

Detailed Description

MasterPro A20075 is a transmission mount engineered for direct replacement in vehicles that use a center-mounted automatic transmission support. The aluminum construction and fluid-filled design help control vibration transfer between the transmission and chassis, while the rubber bushing supports stable mounting under normal driving loads. This part cross-references Anchor 3525 for the same application. It also cross-references Marmon Ride Control A20075 for the same application.

Compatible With 2018-2024 Buick Enclave, center; 2020-2024 Cadillac XT5, center; 2020-2024 Cadillac XT6, center; 2019-2024 Chevrolet Blazer, center; 2018-2023 Chevrolet Traverse, center; and 2020-2023 GMC Acadia, center. The A20075 part number is also commonly referenced in OE-style replacement searches for these GM center transmission mount applications.

What It Helps Address

• Excess drivetrain vibration felt through the cabin
• Transmission movement caused by a worn mount
• Noisy or harsh shifting caused by mount deterioration
• Mount separation or fluid loss in the original support
• Fitment issues when replacing a failed center transmission mount

Installation Notes

Verify the vehicle’s transmission mount location and compare the original mount to the A20075 before installation. This part includes the mounting bracket, but mounting hardware is not included. Use the correct service procedure for the vehicle and inspect adjacent drivetrain mounts and brackets for wear before completing the repair.

Quality Assurance

MasterPro MRC Mounts A20075 is built as an OEM replacement and is stated to meet or exceed original equipment manufacturer specifications. The design uses aluminum construction, a fluid-filled cushion, and rubber bushing material to match the requirements of the listed applications.