MasterPro A20010 Automatic Transmission Mount - Rear
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MasterPro
 MRC Mounts

MasterPro A20010 Automatic Transmission Mount - Rear

Brand MasterPro A20010
Position Rear
Bushing Color Black
Stud Quantity 0
Mount Material Aluminum
Bracket Color Silver
Mounting Hardware Included No
Grade Type Standard replacement
Mounting Hole Quantity 5
Cushion Type Solid
Bushing Material Rubber
Bracket Material Aluminum
Heat Shield Included No
Mounting Bracket Included Yes
Meets or Exceeds Original Equipment Manu Yes
Meets_or_Exceeds_Original_Equipment_Manufacture_Specifications Yes
Mount Type Oem replacement
Per Vehicle Quantity 1
Per_Vehicle_Quantity 1
Product line MRC Mounts
Fits Buick, Cadillac, Chevrolet, and GMC · 34 vehicles

OEM replacement. Built to meet or exceed original equipment specifications.

Solid cushion design. Rubber bushing helps isolate vibration for smoother operation.

Mounting bracket included. Aluminum construction with a silver bracket for a clean, durable fit.

Cross-references Anchor 3507, Marmon Ride Control A20010 and 623507 for the same application. See all 9.

$80.55Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

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Step 2 — Quantity
Order total $80.55
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Automatic Transmission Mount options

Rear Automatic Transmission Mount

MasterPro MRC Mounts A20010 is a rear automatic transmission mount built as an OEM replacement for select GM and Cadillac applications. It uses an aluminum mount and bracket with a rubber bushing and solid cushion design to match standard replacement needs for the transmission support point.

Compatible with rear mount applications on the Cadillac XT5, Cadillac XT6, Buick Enclave, Chevrolet Blazer, Chevrolet Traverse, and GMC Acadia, this part is built to meet or exceed original equipment manufacturer specifications.

Key Features

  • Brand: MasterPro MRC Mounts
  • Part number: A20010
  • Automatic transmission mount, rear position
  • OEM replacement / standard replacement grade
  • Aluminum mount and aluminum bracket
  • Rubber bushing with solid cushion type
  • 5 mounting holes
  • Mounting bracket included
  • Meets or exceeds original equipment manufacturer specifications
  • Per vehicle quantity: 1

Fitment Details

  • Fits 2020-2025 Cadillac XT5, rear; OEM Replacement; MRC Mounts
  • Fits 2018-2024 Buick Enclave, rear; OEM Replacement; MRC Mounts
  • Fits 2020-2024 Cadillac XT6, rear; OEM Replacement; MRC Mounts
  • Fits 2019-2024 Chevrolet Blazer, rear; OEM Replacement; MRC Mounts
  • Fits 2018-2023 Chevrolet Traverse, rear; OEM Replacement; MRC Mounts
  • Fits 2020-2023 GMC Acadia, rear; OEM Replacement; MRC Mounts

What This Part Helps Address

  • Excess drivetrain movement at the transmission mounting point
  • Vibration felt through the cabin from a worn transmission mount
  • Clunking or shifting noise caused by mount deterioration
  • Misalignment from a damaged rear transmission support
  • Replacement needs after rubber separation or bracket wear

Installation Notes

Verify the rear mount location and match the vehicle application before installation. This part includes the mounting bracket, but mounting hardware is not included. Confirm the existing mount style and mounting hole layout on the vehicle before replacing the original unit.

Quality Assurance

MasterPro MRC Mounts A20010 is built as an OEM replacement and is specified to meet or exceed original equipment manufacturer specifications. This part cross-references Anchor 3507 for the same application.

Related reading

This part fits 34 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersPositionNotes
2025CadillacXT5FWD3.6LV6RearOEM Replacement; MRC Mounts
2024BuickEnclaveFWD3.6LV6RearOEM Replacement; MRC Mounts
2024CadillacXT5FWD3.6LV6RearOEM Replacement; MRC Mounts
2024CadillacXT6FWD3.6LV6RearOEM Replacement; MRC Mounts
2024ChevroletBlazerFWD3.6LV6RearOEM Replacement; MRC Mounts
2023BuickEnclaveFWD3.6LV6RearOEM Replacement; MRC Mounts
2023CadillacXT5FWD3.6LV6RearOEM Replacement; MRC Mounts
2023CadillacXT6FWD3.6LV6RearOEM Replacement; MRC Mounts
2023ChevroletBlazerFWD3.6LV6RearOEM Replacement; MRC Mounts
2023ChevroletTraverseFWD3.6LV6RearOEM Replacement; MRC Mounts
2023GMCAcadia—3.6LV6RearOEM Replacement; MRC Mounts
2022BuickEnclaveFWD3.6LV6RearOEM Replacement; MRC Mounts
2022CadillacXT5FWD3.6LV6RearOEM Replacement; MRC Mounts
2022CadillacXT6FWD3.6LV6RearOEM Replacement; MRC Mounts
2022ChevroletBlazerFWD3.6LV6RearOEM Replacement; MRC Mounts
2022ChevroletTraverseFWD3.6LV6RearOEM Replacement; MRC Mounts
2022GMCAcadia—3.6LV6RearOEM Replacement; MRC Mounts
2021BuickEnclaveFWD3.6LV6RearOEM Replacement; MRC Mounts
2021CadillacXT5FWD3.6LV6RearOEM Replacement; MRC Mounts
2021CadillacXT6FWD3.6LV6RearOEM Replacement; MRC Mounts
2021ChevroletBlazerFWD3.6LV6RearOEM Replacement; MRC Mounts
2021ChevroletTraverseFWD3.6LV6RearOEM Replacement; MRC Mounts
2021GMCAcadia—3.6LV6RearOEM Replacement; MRC Mounts
2020BuickEnclaveFWD3.6LV6RearOEM Replacement; MRC Mounts
2020CadillacXT5FWD3.6LV6RearOEM Replacement; MRC Mounts
2020CadillacXT6FWD3.6LV6RearOEM Replacement; MRC Mounts
2020ChevroletBlazerFWD3.6LV6RearOEM Replacement; MRC Mounts
2020ChevroletTraverseFWD3.6LV6RearOEM Replacement; MRC Mounts
2020GMCAcadiaFWD3.6LV6RearOEM Replacement; MRC Mounts
2019BuickEnclaveFWD3.6LV6RearOEM Replacement; MRC Mounts
2019ChevroletBlazerFWD3.6LV6RearOEM Replacement; MRC Mounts
2019ChevroletTraverseFWD3.6LV6RearOEM Replacement; MRC Mounts
2018BuickEnclaveFWD3.6LV6RearOEM Replacement; MRC Mounts
2018ChevroletTraverseFWD3.6LV6RearOEM Replacement; MRC Mounts
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 3507Marmon Ride Control — A20010623507232216418469943485157577B20010EM-4423EM4423