Send power smoothly from the transmission to the rear axle with the Dorman - OE Solutions 1-Piece Aluminum Driveshaft 976-931, a rear driveshaft assembly that drops in as a direct-fit replacement for the 2013-2018 RAM 3500 (All engines). It arrives fully assembled and dynamically pre-balanced, so it's ready for a fast, straightforward installation.
- Ready to install: ships fully assembled and dynamically pre-balanced for a quick, hassle-free replacement.
- Aluminum construction: built from high-strength, high-precision aluminum, with a 5-inch shaft diameter, an 82-inch length and a 0.125 in wall thickness.
- All-new components: 100% new — not remanufactured — tubing, yokes and universal joints.
- Slip-yoke and bolt-on ends: one end uses a slip yoke while the other bolts on, and the shaft is greaseable. Overall length is not adjustable.
Universal joints are included; a CV joint set and axle nut are not included. If worn driveshaft components are behind vibration that builds with speed, clunking on acceleration, or a howling U-joint, this assembly replaces the original. Made in the United States and shipped in protective foam-in-place packaging. Manufacturer part number 976-931 (also 976931).
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Which vehicles does the Dorman 976-931 driveshaft fit?
It's a direct-fit rear driveshaft for the 2013-2018 RAM 3500 (All engines). Check the Buyer's Guide tab to confirm it matches your truck.
Is this a front or rear driveshaft?
It's a rear 1-piece aluminum driveshaft assembly.
Does it include U-joints and CV joints?
It includes new universal joints. Per the part attributes, CV joints and an axle nut are not included.
Is the driveshaft greaseable and adjustable in length?
Yes, it is a greaseable driveshaft. Its overall length is not adjustable.
What are signs my driveshaft may need replacing?
Vibration that builds with speed, clunking on acceleration, or a squeak or howl from a worn U-joint can be signs. Diagnose the cause before replacing.
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