Dorman 986-459 Drive Shaft - Rear

Dorman 986-459 Rear Drive Shaft

This Dorman drive shaft assembly is built for direct replacement on select Ford F-150 rear applications. It arrives pre-balanced and ready to install, with new yokes, tubes, universal joints, and CV joints excluded as specified by the manufacturer.

Key Features

• Direct replacement drive shaft for rear driveline service
• Pre-balanced assembly for smoother operation after installation
• Aluminum shaft construction
• Slip yoke end on one side and bolt-on end on the other
• 79.875 in. compressed length with 5 in. shaft diameter
• 0.125 in. wall thickness for standard replacement use
• Universal joints included; CV joints not included
• Compatible with 2018-2020 Ford F-150, rear, 8.8 in. axle

Detailed Description

Dorman 986-459 is a complete rear drive shaft assembly for 2018-2020 Ford F-150 models with an 8.8 in. axle. The aluminum shaft measures 79.875 in. in compressed length and uses a slip yoke end and a bolt-on end for the specified application. This standard replacement part is intended for driveline service where the original shaft has worn, bent, or developed vibration concerns. This part cross-references Ford OE numbers JL3Z4602AC and JL3Z4602K for the same application.

What This Drive Shaft Helps Address

• Driveline vibration caused by a worn or out-of-balance shaft
• Noise from damaged universal joints
• Service issues from a bent or corroded original drive shaft
• Fitment problems when replacing a rear shaft on a Ford F-150 with an 8.8 in. axle
• Restoration of proper torque transfer between transmission and rear axle

Installation Notes and Tips

Verify rear axle configuration, shaft length, and end types before installation. This assembly is specified for 2018-2020 Ford F-150 rear applications with an 8.8 in. axle. Confirm driveline alignment and inspect related mounting points, seals, and companion components during replacement. Dorman 986-459 is supplied as a standard replacement assembly, so matching the vehicle configuration is essential for proper fit.

Quality Assurance

Dorman supplies this drive shaft as a complete replacement assembly with new yokes, tubes, and joints where specified in the manufacturer description. The part is pre-balanced to support consistent driveline operation after installation.