Dorman 540-180 Suspension Stabilizer Bar Bushing Kit - Rear

Dorman 540-180 Rear Stabilizer Bar Bushing Kit

Dorman 540-180 is a rear suspension stabilizer bar bushing kit for specific Toyota applications, including the Toyota 4Runner and Toyota FJ Cruiser. It replaces worn sway bar bushings with a standard replacement rubber bushing built to match the original equipment fit and function.

Key Features

• Precision-engineered replacement stabilizer bar bushing
• Rubber construction with black finish
• Inside diameter: 18 mm
• Outside diameter: 30 mm
• Width: 30 mm
• Assembled length: 45 mm
• Standard replacement grade
• Bracket included: No
• Mounting hardware included: No
• Grease fitting included: No

Detailed Description

This Dorman 540-180 suspension stabilizer bar bushing kit is engineered as a direct replacement for the rear sway bar bushing on select Toyota trucks and SUVs. It is listed for 2010-2024 Toyota 4Runner, rear, without Kinetic Dynamic Suspension System (KDSS), and 2010-2014 Toyota FJ Cruiser, rear. The rubber bushing material helps restore stabilizer bar support and maintain proper bar location at the rear suspension.

This part cross-references Mevotech Supreme MS86422 and MOOG Chassis Products K201492 for the same application. For buyers searching for a rear sway bar bushing for Toyota 4Runner 2010-2024 or a rear stabilizer bar bushing for Toyota FJ Cruiser 2010-2014, Dorman 540-180 provides an OE-style replacement option.

What It Helps Address

• Rear suspension clunking or rattling from worn stabilizer bar bushings
• Excessive sway bar movement at the rear axle
• Loose or degraded rubber bushings on the rear stabilizer bar
• Noise over bumps caused by bushing wear
• Loss of consistent rear suspension bar support

Installation Notes and Tips

Verify rear fitment by model year and confirm the vehicle does not use KDSS on applicable Toyota 4Runner applications. Inspect the stabilizer bar and surrounding brackets for wear before installation. Because mounting hardware and brackets are not included, reuse or source the required components as needed for the repair.

Quality Assurance

Dorman states that this bushing kit is precision-engineered and rigorously tested to provide reliable replacement performance for the original equipment on specific vehicles. The part is built as a standard replacement for rear suspension service on the listed Toyota applications.