Dorman 986-471 Drive Shaft - Rear

Dorman 986-471 Drive Shaft for Cadillac ATS

Dorman 986-471 is a complete rear drive shaft assembly for select 2016-2018 Cadillac ATS models. It arrives 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 and steel tube construction
• Universal joints included; CV joints not included
• Bolt-on end connections for straightforward replacement
• 53.25 in compressed length, 2.5 in shaft diameter, 0.083 in wall thickness
• Standard replacement grade for select Cadillac ATS driveline service

Detailed Description

This Dorman drive shaft, part number 986-471, is built for 2016-2018 Cadillac ATS rear driveline service, including vehicles identified with ID AA2M. It is a direct replacement-style assembly with steel shaft construction, bolt-on ends, and no slip yoke, making it a practical solution when the original shaft is worn, damaged, or out of balance. This part cross-references GM 23282618 for the same application.

For buyers searching for a rear drive shaft for 2016 Cadillac ATS, 2017 Cadillac ATS, or 2018 Cadillac ATS, Dorman 986-471 provides the key dimensions and connection style needed for fitment verification. The assembly is supplied as a standard replacement and is intended to match the original driveline layout on the listed Cadillac ATS rear position.

What It Helps Solve

• Driveline vibration from a worn or unbalanced shaft
• Clunking or noise from failed universal joints
• Damage to the original shaft tube or yokes
• Service issues caused by a bent or fatigued rear driveshaft
• Replacement needs for a bolt-on rear Cadillac ATS drive shaft

Installation Notes and Tips

Verify the vehicle’s rear driveline configuration, including the ID AA2M note, before ordering. Confirm compressed length, end type, and shaft diameter against the original part to ensure proper fitment on the Cadillac ATS. Because this assembly is pre-balanced, avoid altering the shaft before installation and inspect related driveline components for wear during service.

Quality Assurance

Dorman supplies this drive shaft as a standard replacement assembly with new yokes, tubes, universal joints, and pre-balanced construction for consistent service replacement on the listed Cadillac ATS applications.