GM Genuine Parts Rear Axle Shaft

About this product

GM Genuine Parts Drive Axle Shafts are designed, engineered, and tested to rigorous standards, and are backed by General Motors.These shafts help transfer torque from your vehicle's differential assembly 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 differential assembly to its 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

Mounting Hole Quantity6

Shaft MaterialSteel

ABS Sensor Ring IncludedNo

Retainer IncludedYes

Wheel Nuts IncludedNo

Axle Nut IncludedNo

ClassificationOE

Shaft Diameter1.38 in / 35.04 mm

Bearing IncludedNo

Universal Joints IncludedNo

Wheel Studs IncludedNo

Inboard Spline Quantity27

Mounting Hole Quantity6

ABS Sensor Ring IncludedNo

Wheel Nuts IncludedNo

ClassificationOE

Bearing IncludedNo

Wheel Studs IncludedNo

Shaft MaterialSteel

Retainer IncludedYes

Axle Nut IncludedNo

Shaft Diameter1.38 in / 35.04 mm

Universal Joints IncludedNo

Inboard Spline Quantity27

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.

Before purchasing and installing a drive axle shaft, make sure it is the correct fit for your vehicle.

Regularly inspect drivetrain differential fluids for correct full level and condition.
Replace leaking differential or axle shaft seals or gaskets, loss of lubrication will lead to premature wear and damage.
Regularly inspect axle shafts for signs of damage or wear and replace them if signs of damage are found.
Regularly inspect drive axle shafts for signs of damage or wear and replace them if signs of damage are found.

Signs of wear for Drive Axle Shafts include but are not limited to:

Increased drivetrain vibrations
Increased drivetrain noise
Grease or lubricating fluid leaking

Model	Body Style	Trim	Year(s)
CT6		Premium Luxury, Base, Luxury, Platinum, Sport	2016, 2017, 2018, 2019, 2020

About this product

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

Helps transfer torque from your vehicle's differential assembly to its 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

Mounting Hole Quantity6

Shaft MaterialSteel

ABS Sensor Ring IncludedNo

Retainer IncludedYes

Wheel Nuts IncludedNo

Axle Nut IncludedNo

ClassificationOE

Shaft Diameter1.38 in / 35.04 mm

Bearing IncludedNo

Universal Joints IncludedNo

Wheel Studs IncludedNo

Inboard Spline Quantity27

Mounting Hole Quantity6

ABS Sensor Ring IncludedNo

Wheel Nuts IncludedNo

ClassificationOE

Bearing IncludedNo

Wheel Studs IncludedNo

Shaft MaterialSteel

Retainer IncludedYes

Axle Nut IncludedNo

Shaft Diameter1.38 in / 35.04 mm

Universal Joints IncludedNo

Inboard Spline Quantity27

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.

Before purchasing and installing a drive axle shaft, make sure it is the correct fit for your vehicle.

Regularly inspect drivetrain differential fluids for correct full level and condition.
Replace leaking differential or axle shaft seals or gaskets, loss of lubrication will lead to premature wear and damage.
Regularly inspect axle shafts for signs of damage or wear and replace them if signs of damage are found.
Regularly inspect drive axle shafts for signs of damage or wear and replace them if signs of damage are found.

Signs of wear for Drive Axle Shafts include but are not limited to:

Increased drivetrain vibrations
Increased drivetrain noise
Grease or lubricating fluid leaking

Model	Body Style	Trim	Year(s)
CT6		Premium Luxury, Base, Luxury, Platinum, Sport	2016, 2017, 2018, 2019, 2020

Frequently Asked Questions

Yes. Always consult the Vehicle Owner's Manual or an expert technician before making any repairs or adjustments.

Yes, it will cause loss of lubricating fluid that may cause premature wear and damage to the differential.

About this product

Product details

Specifications

Warranty

Maintenance

Before purchasing and installing a drive axle shaft, make sure it is the correct fit for your vehicle.

Signs of wear for Drive Axle Shafts include but are not limited to:

Fits these vehicles

About this product

Product details

Specifications

Warranty

Maintenance

Before purchasing and installing a drive axle shaft, make sure it is the correct fit for your vehicle.

Signs of wear for Drive Axle Shafts include but are not limited to:

Fits these vehicles

Frequently Asked Questions

Should the Vehicle Owner's Manual or an expert technician be consulted before making any repairs or adjustments?

Can a leaking axle seal damage the differential?

GM Genuine Parts Rear Axle Shaft

GM Genuine Parts Rear Axle Shaft