Dorman 986-973 Drive Shaft - Rear

Dorman 986-973 Drive Shaft for BMW M6

Dorman 986-973 is a complete rear drive shaft assembly for select BMW M6 models. It is pre-balanced and built with new yokes, tubes, constant velocity joints, and universal joints to simplify replacement and restore driveline function.

Key Features

• Complete drive shaft assembly for rear application
• Pre-balanced for installation readiness
• 100% new yokes, tubes, CV joints, and universal joints
• Steel shaft construction with 2.5 in shaft diameter
• Standard replacement grade
• Pre-greased design
• Overall length adjustable with 1 in max slip
• End 1 and End 2 are bolt-on connections

Detailed Description

This Dorman drive shaft assembly, part number 986-973, is built for 2011-2018 BMW M6 rear applications. It measures 56.625 in compressed length and 57.125 in overall drive shaft length, with a 0.083 in wall thickness and steel shaft material for direct driveline service. The assembly includes CV joints and universal joints, and it is supplied as a pre-greased, multi-piece shaft with no slip yoke and no grease fitting included. This part cross-references BMW 26112284491 for the same application.

What It Is Used For

• Restoring driveline operation after shaft wear or damage
• Addressing vibration caused by worn CV joints or universal joints
• Replacing a bent, corroded, or out-of-balance rear driveshaft
• Correcting driveline noise from failed internal shaft components
• Replacing a serviceable shaft assembly on BMW M6 rear models

Installation Notes and Tips

Verify rear fitment before ordering: Fits 2011-2018 BMW M6, rear. Confirm flange-to-flange length, bolt-on end connections, and driveline configuration against the original shaft before installation. Because this assembly is pre-balanced, avoid adding weights or altering the shaft during service. Part number 986-973 should be matched to the vehicle’s rear driveline layout and OE reference before installation.

Quality Assurance

Dorman supplies this drive shaft as a complete replacement assembly with new internal and external wear components. The design focuses on direct replacement service for BMW M6 rear driveline applications and uses steel construction with pre-greased joints for consistent assembly condition out of the box.