Dorman 540-174 Suspension Stabilizer Bar Bushing Kit - Rear

Dorman 540-174 Rear Stabilizer Bar Bushings

Dorman 540-174 is a rear suspension stabilizer bar bushing kit made from rubber for OE-style replacement on specific Toyota and Lexus applications. It is precision-engineered and tested to match the original mounting points on the vehicles listed below.

Key Features

• Rubber construction for stabilizer bar support
• Black finish
• Inside diameter: 18 mm
• Assembled length: 45 mm
• Width: 30 mm
• Outside diameter: 30 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 built for rear sway bar service on 2008-2013 Toyota Highlander, 2007-2009 Lexus RX350 without Sport Package, and 2004-2006 Lexus RX330. The Dorman 540-174 part number is a direct-fit replacement option for restoring stabilizer bar support on these rear suspension applications. This part cross-references Delphi TD4805W and MOOG Chassis Products K201386 for the same application.

Common Problems It Can Address

• Rear suspension clunking over bumps
• Excessive sway bar movement at the bushing mount
• Worn or cracked rubber bushings
• Noise from stabilizer bar contact points
• Loose-feeling rear suspension response

Installation Notes and Tips

Verify rear position and confirm vehicle application before installation. Inspect the stabilizer bar, brackets, and surrounding mounting surfaces for wear or damage before replacing the bushings. Because mounting hardware and brackets are not included, reuse or source the required related components as needed for the repair.

Quality Assurance

Dorman designs this replacement bushing kit to meet OE-style fit and function for the listed Toyota Highlander and Lexus RX models. The part is manufactured and tested for reliable service as a standard replacement suspension component.