Dorman 540-577 Suspension Stabilizer Bar Bushing Kit - Rear To Frame

Dorman 540-577 Stabilizer Bar Bushing Kit

Dorman 540-577 is a suspension stabilizer bar bushing kit made for specific Toyota Land Cruiser rear-to-frame applications. It uses rubber construction and OE-style dimensions to replace worn sway bar bushings and restore a secure stabilizer bar mount.

Key Features

• Direct replacement stabilizer bar bushing kit for select Toyota Land Cruiser models
• Rubber construction with black finish
• Inside diameter: 18 mm
• Outside diameter: 30 mm
• Assembled length: 45 mm
• Standard replacement grade
• Bracket included: No
• Mounting hardware included: No
• Grease fitting included: No

Detailed Description

This Dorman suspension stabilizer bar bushing kit is precision-engineered and tested to replace the original equipment bushing on specific vehicles. Part number 540-577 is built for rear-to-frame mounting locations on Toyota Land Cruiser applications, helping maintain proper stabilizer bar support and consistent suspension control. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Compatible With 2008-2011 Toyota Land Cruiser, rear to frame, and 2013-2021 Toyota Land Cruiser, rear to frame. If you are searching for a Toyota Land Cruiser rear sway bar bushing replacement, Dorman 540-577 provides an OE-style service part for the listed fitments.

Common Issues This Part May Address

• Clunking or knocking from the rear stabilizer bar area
• Excess movement at the sway bar mounting point
• Cracked, hardened, or worn rubber bushings
• Reduced stabilizer bar support at the frame mount
• Suspension noise caused by deteriorated rear-to-frame bushings

Installation Notes and Tips

Verify rear-to-frame fitment before installation on your Toyota Land Cruiser. Inspect the stabilizer bar, brackets, and mounting surfaces for wear or corrosion before replacing the bushings. Because mounting hardware is not included, reuse or replace related fasteners as needed during service.

Quality Assurance

Dorman manufactures this part as a standard replacement component and subjects it to engineering and testing checks to support reliable OE-style service on the specified Toyota Land Cruiser applications. Part number 540-577 is built to match the original bushing function and dimensions for the listed fitment.