Dorman 630-038 Drive Axle Shaft Assembly - Rear Left Inner

Dorman 630-038 Rear Axle Shaft Assembly

This Dorman 630-038 drive axle shaft assembly is a direct replacement for the original equipment on select Jeep Cherokee models. It is built for the rear left inner position and arrives ready for installation on the listed application.

Key Features

• Direct replacement axle shaft assembly for select rear differential applications
• Fits 2014-2023 Jeep Cherokee, rear left inner, w/Sales Code DK4 (Jeep Active Drive II)
• Steel construction with carbon steel material specification
• Standard replacement grade for OE-style service
• Inboard spline quantity: 27; outboard spline quantity: 30
• Shaft length: 140.5 mm; shaft diameter: 43 mm
• Brake dust shield included
• Package contents include 1 axle shaft, 1 seal, 1 o-ring, and 2 retainer clips

Detailed Description

When the axle shaft is damaged or the bearings are worn, Dorman 630-038 provides a direct OE-style replacement for the rear differential on the Jeep Cherokee. This rear left inner axle shaft assembly is engineered for the specified fitment and uses a steel shaft design with the correct spline counts and dimensions for the application. It is a practical replacement for 2014-2023 Jeep Cherokee vehicles equipped with Sales Code DK4 (Jeep Active Drive II), and it supports a clean repair when the original shaft is no longer serviceable. This part number, 630-038, is intended for the listed rear left inner position only.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Axle shaft damage from wear, impact, or driveline stress
• Noise or vibration related to a worn rear axle shaft assembly
• Service issues caused by bearing wear at the axle shaft assembly
• Rear differential driveline concerns on the specified Jeep Cherokee application
• Replacement needs when the original axle shaft no longer meets service requirements

Installation Notes and Tips

Verify rear left inner fitment before installation and confirm the vehicle is equipped with Sales Code DK4 (Jeep Active Drive II). Inspect related seals and mounting surfaces during service, and compare spline count, shaft length, and shaft diameter to the original part before assembly. The brake dust shield is included; brake hardware, axle shaft seal, hub bearing, and wheel studs are not included.

Quality Assurance

Dorman manufactures this axle shaft assembly as a standard replacement part for the listed OE application. The design follows the original fitment requirements for the specified Jeep Cherokee rear differential setup, helping support a proper repair with the correct dimensions and spline configuration.