Dorman 986-479 Drive Shaft - Rear

Dorman 986-479 Drive Shaft for Ram 2500

The Dorman 986-479 drive shaft is a complete rear driveline assembly for 2014-2018 Ram 2500 applications. It arrives pre-balanced and built with new yokes, tubes, universal joints, and a slip yoke/bolt-on end configuration for a direct replacement approach.

Key Features

• Fits 2014-2018 Ram 2500, rear
• Complete drive shaft assembly for driveline replacement
• Pre-balanced for installation readiness
• 100% new yokes, tubes, and universal joints
• Steel shaft construction with 3.5 in diameter
• Compressed length: 107 in; drive shaft length: 108.5 in
• Slip yoke end and bolt-on end configuration
• Standard replacement grade
• Part number: 986-479

Detailed Description

Built for rear driveline service on the Ram 2500, Dorman 986-479 replaces the original drive shaft with a complete assembly that simplifies repair work. The steel shaft measures 3.5 inches in diameter with a 0.095 inch wall thickness, and the assembly is supplied pre-balanced to support smoother operation after installation. This part includes universal joints and uses a slip yoke at one end with a bolt-on connection at the other, matching the listed application for 2014-2018 Ram 2500 rear positions. Dorman 986-479 is also referenced by OE-style part numbers 68235626AA, 68235626AB, and 68235626AC for the same application.

What It Helps Address

• Vibration from a worn or out-of-balance rear driveshaft
• Clunking or driveline noise from worn universal joints
• Damage to yokes or shaft tubing
• Driveline service needs after shaft wear or failure
• Fitment-specific replacement for Ram 2500 rear driveline repair

Installation Notes and Tips

Verify the vehicle is a 2014-2018 Ram 2500 with rear drive shaft application before ordering. Confirm overall length, end types, and driveline configuration against the original part, since this assembly uses a slip yoke and bolt-on end. Inspect mating components, including transfer case and axle-side interfaces, for wear before installation. Because the shaft is pre-balanced, avoid adding unnecessary modifications that could affect balance.

Quality Assurance

This Dorman drive shaft is a standard replacement assembly built with new structural and joint components for the listed application. The pre-balanced design and complete assembly format support a straightforward driveline replacement on Ram 2500 rear applications.