GM Genuine Parts Rear Transmission Mount
OE
Pack of 1

GM Genuine Parts Rear Transmission Mount

GM Part #85157579

ACDelco Part #85157579

MSRP$104.60*

GM Genuine Parts Transmission Mounts are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Secures transmission
  • Absorbs drivetrain vibrations, helping create a comfortable ride
  • Designed to function with surrounding components

Pack of 1

About this product

GM Genuine Parts Transmission Mounts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These mounts absorb drivetrain vibrations and are tuned to your vehicle, helping create a comfortable ride inside your vehicle's cabin. Additionally, these mounts are designed to function with surrounding components, helping eliminate possible interference with other nearby mechanisms. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Secures transmission
  • Absorbs drivetrain vibrations, helping create a comfortable ride
  • Designed to function with surrounding components
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Heat Shield IncludedNo
Nut IncludedNo
Bolt Hole Quantity3
ConstructionCast
Cushion TypeSolid
Mount Hole Center To Center1.38 in / 35 mm
Thickness6.77 in / 172 mm
Length5.74 in / 146 mm
ClassificationOE
Width3.11 in / 79 mm
Bolt Hole Diameter0.7 in / 18 mm
Bushing ColorBlack
Bushing MaterialRubber
Mounting Hardware IncludedNo
Mounting Bracket IncludedNo
Grade TypeStandard Replacement

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

ModelBody StyleTrimYear(s)
BlazerBase, LT, Premier, RS2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
TraverseHigh Country, LS, LT, Premier, RS2018, 2019, 2020, 2021, 2022, 2023
Traverse Limited2024