Keep torque flowing to the rear axle with the Dorman - OE Solutions Rear 1-Piece Aluminum Driveshaft Assembly (986-456). It's a direct-fit replacement for the 2021-2026 Cadillac Escalade ESV, 2021-2026 Chevrolet Suburban, and 2021-2026 GMC Yukon XL (all engines), arriving fully assembled and dynamically pre-balanced so it drops in for a fast, hassle-free installation.
- Ready to install: ships complete and dynamically pre-balanced, ready to bolt in on the listed applications.
- Aluminum build: a high-precision, high-strength aluminum 1-piece shaft measuring about 64.25 in long with a 4 in diameter and 0.083 in wall thickness.
- All-new components: 100% new — not remanufactured — tubing, yokes, and universal joints.
- End configuration: a slip yoke on End 1 and a bolt-on flange on End 2; it is not greaseable and the overall length is not adjustable.
The driveshaft transmits rotational power from the transmission to the rear axle. Worn or damaged shafts can produce vibration or driveline noise; if a failed rear driveshaft is the cause, this assembly replaces it. Ships in protective foam-in-place packaging. Country of origin: United States.
Interchange: Manufacturer part number 986-456 (also 986456).
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does this driveshaft fit?
It's a direct-fit rear driveshaft for the 2021-2026 Cadillac Escalade ESV, 2021-2026 Chevrolet Suburban, and 2021-2026 GMC Yukon XL (all engines). See the Buyer's Guide tab to confirm your vehicle.
Does it arrive ready to install?
Yes. This 1-piece assembly is delivered fully assembled and dynamically pre-balanced, so it's ready for installation on the listed applications.
What is the driveshaft made of?
It's built from high-precision, high-strength aluminum as a 1-piece shaft, roughly 64.25 in long with a 4 in diameter and 0.083 in wall thickness.
Are the universal joints included?
Yes. The assembly includes 100% new — not remanufactured — tubing, yokes, and universal joints. Per the catalog, CV joints and an axle nut are not included.
Is this driveshaft greaseable or length-adjustable?
No. This shaft is not greaseable and its overall length is not adjustable. End 1 is a slip yoke and End 2 is a bolt-on flange.
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