Dorman 540-582 Suspension Stabilizer Bar Bushing Kit - Front or Rear

Dorman 540-582 Stabilizer Bar Bushing Kit

Dorman 540-582 is a standard replacement suspension stabilizer bar bushing kit built for specific Toyota and Chevrolet applications. It uses rubber/elastomer construction and OE-style dimensions to restore a secure sway bar mount on the correct front or rear position.

• Rubber and elastomer material for suspension service
• 25.4 mm inside diameter with 30 mm outside diameter
• Standard replacement grade for direct-fit service
• No grease fitting included
• No bracket included
• Fits rear 2005-2013 Toyota Tacoma applications
• Fits front 1989-1995 Toyota Pickup applications, without bracket
• Fits front 1990-1992 Toyota 4Runner applications with 25 mm diameter bar

Fitment and Application Details

This stabilizer bar bushing kit is engineered as a replacement for original equipment on select Toyota Tacoma, Toyota Pickup, Toyota 4Runner, Toyota Celica, Toyota Van, Toyota Corolla, and Chevrolet Nova models. Dorman 540-582 is built to match the required bushing dimensions for the listed front and rear sway bar applications, helping maintain proper bar location and suspension response.

This part cross-references MOOG Chassis Products K90531 and Delphi TD4942W for the same application.

What It Helps Fix

• Sway bar movement caused by worn or compressed bushings
• Clunking or rattling from the stabilizer bar area
• Loose front or rear bar mounting feel
• Excess play at the sway bar contact point
• Noise from deteriorated rubber suspension bushings

Installation Notes and Tips

Verify the bar diameter and mounting style before installation. This part is listed for 1989-1995 Toyota Pickup front applications without bracket and for 1990-1992 Toyota 4Runner front applications with a 25 mm diameter bar. Confirm the vehicle position and compare the original bushing dimensions to the new part before service.

Quality Assurance

Dorman designs this suspension stabilizer bar bushing kit as a precision-engineered replacement and subjects it to testing for reliable OE-style service on the listed vehicles. Part number 540-582 is intended for direct replacement use on the specified fitments.