GM Genuine Parts Front Wheel Drive Half Shaft
OE
Pack of 1

GM Genuine Parts Front Wheel Drive Half Shaft

GM Part #85718771

ACDelco Part #85718771

MSRP$479.23*

GM Genuine Parts CV Axle Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Helps transfer torque from your vehicle's transmission or differential to the wheels
  • 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

Pack of 1

About this product

GM Genuine Parts CV Axle Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These assemblies help transfer torque from your vehicle's transmission or differential to the wheels. 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

  • Helps transfer torque from your vehicle's transmission or differential to the wheels
  • 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

ABS Sensor Ring IncludedNo
Boot ColorBlack
Axle Nut IncludedNo
CV Joints IncludedYes
Outboard Joint TypeRzeppa
Dynamic Damper AttachedNo
Boot Rib Quantity6
Boot MaterialRubber
ClassificationOE
Shaft Diameter1.46 in / 37 mm
Inboard Spline Quantity36
Inboard Joint TypeSpline
Mount TypeSlide
Shaft MaterialSteel
Outboard Spline Quantity42
Extended Length28.62 in / 727 mm
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)
Silverado EV2025, 2026