Send power back to the rear axle with the DORMAN drive shaft 966-424, a rear 1-piece aluminum driveshaft assembly. It is a direct-fit replacement for the listed applications: the 2018-2020 Cadillac Escalade, the 2018-2020 Chevrolet Tahoe and the 2018-2020 GMC Yukon, all engines.
The same part number is listed for each of these vehicles, so this DORMAN oe solutions drive shaft serves as the rear 2018-2020 GMC Yukon drive shaft as well as the rear shaft for the 2018-2020 Chevrolet Tahoe and 2018-2020 Cadillac Escalade.
- Ready to install: Delivered fully assembled and dynamically pre-balanced for a quick, straightforward installation on the listed vehicles.
- Premium quality: Made in the United States from high-strength, high-precision aluminum.
- All-new construction: Built with 100% new tubing, yokes and U-joints.
- Protective packaging: Ships in foam-in-place packaging designed to deliver the assembly in the same install-ready condition in which it left the manufacturing facility.
Specifications:
- Shaft diameter: 4 in
- Wall thickness: 0.083 in
- Length (collapsed): 62.875 in
- Ends: slip yoke on one end and a universal joint on the other
- Phasing: 90 degrees
- Universal joints included
- Greaseable and pre-greased, with a grease fitting included
- Overall length is not adjustable
- CV joints and axle nut are not included
- Grade: standard replacement
The package contains one driveshaft.
A rear drive shaft may need replacing if you notice vibration that builds with speed, a clunk when shifting into drive or reverse, squeaking from worn U-joints, or a dented or damaged tube. These symptoms can have other causes, so diagnose the problem before you replace the shaft.
Interchange: 23486754
Frequently Asked Questions
Is this the right 2018-2020 Chevy Tahoe drive shaft?
Yes. The 966-424 is listed for the 2018-2020 Chevrolet Tahoe with all engines, as well as the 2018-2020 Cadillac Escalade and the 2018-2020 GMC Yukon.
Does it come with U-joints and CV joints?
Universal joints are included, and the shaft is pre-greased with a grease fitting included. CV joints and an axle nut are not included.
Does the driveshaft need to be balanced before installation?
It arrives fully assembled and dynamically pre-balanced, so it is ready to install on the listed applications.
What is the shaft made of?
The shaft is made from high-strength, high-precision aluminum, and the driveshaft is made in the United States.
Is the overall length adjustable?
No, the overall length is not adjustable. It measures 62.875 in collapsed, with a 4 in shaft diameter and a 0.083 in wall thickness.
