Dorman 540-573 Suspension Stabilizer Bar Bushing Kit - Rear To Frame

Dorman 540-573 Stabilizer Bar Bushings

Dorman 540-573 is a suspension stabilizer bar bushing kit built as a standard replacement for the original equipment design. It uses rubber construction and is precision-engineered and tested for reliable service on specific Toyota applications, including rear-to-frame mounting points.

Key Features

• Rubber stabilizer bar bushings for suspension service
• Standard replacement design for OE-style fit and function
• Inside diameter: 0.59 in.
• Outside diameter: 1.68 in.
• Width: 1.45 in.
• Assembled length: 1.4 in.
• No grease fitting included
• No bracket included
• Compatible with rear-to-frame 15 mm diameter bar applications

Detailed Description

This Dorman suspension stabilizer bar bushing kit is made for rear sway bar service where the original bushings have worn, cracked, or lost their ability to hold the bar securely. It is a direct-fit replacement for select 1999-2003 Toyota Solara and 2004-2007 Toyota Highlander rear-to-frame applications with a 15 mm diameter bar. The Dorman 540-573 helps restore proper stabilizer bar support and consistent suspension movement in the rear of the vehicle.

This part cross-references Beck/Arnley 101-6363 and Delphi TD4140W for the same application.

What It Helps Address

• Rear suspension noise from worn stabilizer bar bushings
• Excess sway bar movement at the frame mount
• Loose or degraded rubber bushings
• Clunking or rattling over bumps
• Loss of stabilizer bar support on Toyota Highlander and Toyota Solara models

Installation Notes and Tips

Verify the bar diameter before installation; this part is specified for a 15 mm diameter bar. Confirm the rear-to-frame mounting location and compare the original bushing dimensions to the listed measurements before service. Clean the mounting area and inspect the stabilizer bar and brackets for wear or corrosion before installing the replacement bushings.

Quality Assurance

Dorman tests this replacement bushing kit for fit and function on the listed vehicle applications. It is engineered as a standard replacement part for select Toyota suspension repairs, including Toyota Highlander rear stabilizer bar bushing replacement and Toyota Solara rear sway bar bushing service.