Dorman 630-429 Drive Axle Shaft Assembly - Front Left

Front Left Axle Shaft Assembly for Jeep Wrangler

Dorman 630-429 is a direct replacement drive axle shaft assembly for select Jeep Wrangler front left applications. It is built for vehicles with a Dana 186 mm axle and is supplied ready for installation out of the box.

Key Features

• Direct replacement drive axle shaft assembly for the front left position
• Fits select 2007-2018 Jeep Wrangler and 2018 Jeep Wrangler JK applications
• Designed for Dana 186 mm axle configurations
• Steel construction for driveline durability
• Includes inner axle shaft, outer axle shaft, and U-joint
• Inboard spline quantity: 27; outboard spline quantity: 32
• Shaft diameter: 1.22 in; length: 25.13 in

Detailed Description

This Dorman axle shaft assembly, part number 630-429, replaces the original equipment axle shaft on select Jeep Wrangler front left driveline setups. It is intended for Dana 30 differential case design applications with a Dana 186 mm axle, and it uses a steel shaft construction for dependable service in the front axle assembly. The package includes the inner axle shaft, outer axle shaft, and U-joint, making it a complete replacement assembly for the specified application. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Vehicle Fitment

• Fits 2007-2018 Jeep Wrangler, front left, Dana 186 mm axle.
• Fits 2018 Jeep Wrangler JK, front left, Dana 186 mm axle.

What It Helps Fix

• Broken or bent front axle shaft components
• Noise or vibration from worn axle shaft or U-joint wear
• Driveline issues caused by damaged axle splines
• Front axle service needs on Jeep Wrangler and Jeep Wrangler JK models

Installation Notes and Tips

Confirm the vehicle uses a Dana 186 mm axle and matches the front left position before ordering. Verify spline counts, shaft length, and differential case design against the original part to ensure proper fitment on your Jeep Wrangler or Jeep Wrangler JK. Inspect related axle and hub components during service to address wear that may affect the replacement assembly.

Quality Assurance

Dorman manufactures this axle shaft assembly as a direct OE-style replacement for the listed applications, with specifications matched to the original equipment design.