Crown Auto Right Rear Axle Shaft Assembly

2007–2018 Jeep Wrangler JK 2.0L/3.6L/3.8L

Part #: 68003558AA

Overview

The Crown Auto Right Rear Axle Shaft Assembly is a direct replacement component engineered for Jeep Wrangler JK models from 2007 through 2018. Designed to fit multiple engine configurations including the 2.0L Turbo, 3.6L V6, and 3.8L V6, this axle shaft assembly ensures reliable drivetrain performance and durability. It is ideal for Jeep owners seeking a high-quality OEM-equivalent part that restores factory functionality and maintains vehicle integrity.

This axle shaft assembly is perfect for those performing repairs or upgrades on the rear axle, providing a seamless fit with original equipment or OE replacement differential cases. Its precise 32-spline design and exact 32.52-inch length from flange to shaft end guarantee compatibility and ease of installation.

Key Features

Engineered to meet or exceed OEM standards, the Crown Auto axle shaft assembly offers the following key features:

• Right rear axle shaft with 32 splines for secure engagement
• Exact length of 32.52 inches from flange to shaft end for perfect fitment
• Includes retainer, bearing, seal, and ring for a complete installation
• Compatible with all original equipment or OE replacement differential cases
• Durable construction designed to withstand off-road and daily driving stresses
• Direct replacement part that requires no modifications
• Backed by a 12-month warranty for peace of mind

Construction & Design

The axle shaft is manufactured from high-strength steel alloy, providing excellent resistance to wear, bending, and torsional stress. Precision machining ensures the 32 splines engage smoothly with the differential, minimizing drivetrain play and maximizing power transfer. The assembly includes a robust bearing and seal system to protect internal components from contaminants and maintain lubrication integrity. The retainer and ring are engineered to secure the shaft firmly in place, ensuring long-lasting performance under demanding conditions.

Installation & Fitment

This Crown Auto axle shaft assembly is designed as a direct fit replacement for the right rear axle on Jeep Wrangler JK models from 2007 to 2018. It fits all engine variants including the 2.0L Turbo, 3.6L V6, and 3.8L V6. Installation requires no modifications, making it suitable for professional mechanics and experienced DIY enthusiasts alike. The included bearing, seal, retainer, and ring simplify the installation process, reducing downtime and ensuring a secure, leak-free fit.

What's Included

• Right rear axle shaft assembly (32 splines, 32.52" length)
• Retainer
• Bearing
• Seal
• Ring

Ideal For

This axle shaft assembly is ideal for Jeep Wrangler JK owners who need a reliable replacement part for routine maintenance, axle repair, or drivetrain upgrades. It suits off-road enthusiasts, daily drivers, and anyone requiring a durable, OEM-quality axle shaft that maintains factory performance and fitment standards.

With over 10,000 different part numbers in stock for Jeep® vehicles from 1942 on up, Crown has the largest stock of replacement parts for Jeep® vehicles, including factory-discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission and transfer case components. Crown Automotive also offers an exclusive line of component kits and accessory products.