Dorman 630-052 Drive Axle Shaft Assembly Set - Rear

Dorman 630-052 Rear Axle Shaft Assembly Set

Dorman 630-052 is a rear drive axle shaft assembly set for select 2021-2025 Ford F-150 trucks with the Max Tow package and locking differential. It replaces the factory rear axle connection with an upgraded design that uses an externally threaded axle end and matching nut for a more secure hub-to-axle attachment.

Key Features

• Direct replacement for the rear axle shaft assembly on select Ford F-150 applications
• Patent-pending Dorman OE FIX design replaces the thin-walled threaded axle end used in the original setup
• Uses a male threaded axle end and nut to secure the hub connection
• Steel construction for standard replacement service
• Designed for rear differential applications with 35 inboard splines and 34 outboard splines
• Compatible with 2021-2025 Ford F-150, rear, locking differential

Detailed Description

This Dorman axle shaft assembly is engineered for 2021-2025 Ford F-150 rear applications where the original hub-to-axle bolts have been known to shear during normal driving, towing, or off-road use. By changing the axle end design and capturing it with a nut, Dorman 630-052 addresses the failure-prone connection found in the factory arrangement while keeping the repair straightforward for service replacement. This part cross-references no listed aftermarket numbers for the same application.

What It Helps Address

• Sheared rear hub-to-axle bolts
• Brake drag noise caused by rotor movement at the hub
• Rattle from broken bolt heads trapped in the assembly
• Handling changes caused by rear axle connection failure
• Repeat repairs tied to the original axle-end design

Installation Notes and Fitment

Fits 2021-2025 Ford F-150, rear, locking differential. Verify rear differential configuration, spline count, shaft length, and hub interface before installation. This assembly is intended for rear axle service on the listed Ford F-150 applications and includes the axle shafts, spacers, and spindle nuts specified for the repair.

Quality Assurance

Dorman OE FIX parts are developed to address known failure points in original equipment designs while maintaining serviceable replacement fitment. Part number 630-052 is built as a standard replacement solution for the listed Ford F-150 rear axle application.