Whiteline Rear Track Bar to Diff Bushing

1997–2006 Jeep Wrangler

W82590

Overview:

The Whiteline Rear Track Bar to Diff Bushing is engineered to eliminate rear axle movement and back end squirm in Jeep Wrangler models from 1997 to 2006. Designed for off-road enthusiasts and daily drivers alike, this bushing ensures precise axle location, enhancing vehicle stability and handling. By replacing worn or factory rubber bushings with Whiteline’s advanced synthetic elastomer, you gain improved durability and consistent performance across all driving conditions.

This bushing is ideal for Jeep Wrangler owners seeking to maintain or upgrade their suspension system with a product that offers superior elasticity, memory, and resistance to environmental factors. It is perfectly suited for those who demand reliable axle control during aggressive driving, trail riding, or highway cruising.

Key Features:

Whiteline’s Rear Track Bar to Diff Bushing incorporates the latest technology to deliver long-lasting performance and protection:

• Constructed from a proprietary synthetic elastomer with core characteristics that provide superior elasticity and memory for consistent axle location.
• Specially bonded design optimized for high load-bearing applications, ensuring strength and durability under extreme conditions.
• Internal grease reservoirs provide continual self-lubrication, reducing friction and wear over time.
• Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended service life.
• Protective plating on all metal components acts as a hard skin, offering superior corrosion resistance compared to conventional paint.
• Resistant to oil, grease, ozone, and weathering, making it suitable for harsh off-road environments.
• Designed to fit a wide range of Jeep Wrangler models, including Rubicon, Sahara, SE, Sport, Unlimited, and X trims.

Construction & Design:

The bushing features a synthetic elastomer formulation developed by Whiteline to withstand the rigors of off-road and on-road driving. This material provides excellent elasticity and memory, allowing it to maintain its shape and function even under heavy loads and repeated stress. The metal components are treated with a durable protective plating that resists corrosion and mechanical damage, ensuring longevity in challenging environments.

Whiteline’s bonded design securely integrates the elastomer with the metal core, preventing separation and enhancing load transfer. The internal grease reservoirs continuously lubricate the bushing during operation, minimizing friction and extending the life of the component.

Installation & Fitment:

This bushing is a direct fit replacement for Jeep Wrangler models produced between 1997 and 2006, including the 65th Anniversary Edition, Rubicon, Sahara, SE, Sport, Unlimited, Unlimited Rubicon, and X trims. Installation requires standard suspension tools and moderate mechanical knowledge. No modifications are necessary, making it a straightforward upgrade or replacement part for maintaining optimal rear axle alignment and vehicle stability.

What's Included:

• Whiteline Rear Track Bar to Diff Bushing (W82590)
• Extreme pressure molybdenum disulphide (LM) based grease
• Installation instructions

Ideal For:

This bushing is perfect for Jeep Wrangler owners who want to improve rear axle control and reduce unwanted movement during off-road adventures or spirited street driving. It suits those looking to replace worn factory bushings with a more durable, high-performance alternative that maintains precise axle location and enhances overall handling stability.

Whiteline is a performance suspension specialist with a reputation for components that improve balance, steering precision, and grip—sway bars, bushings, control arms, and complete handling kits built for spirited street driving, autocross, and track use. If you’re chasing a tighter, more confidence-inspiring chassis without going full racecar harshness, Whiteline is a proven bolt-on solution.