Dorman 540-445 Suspension Stabilizer Bar Bushing Kit - Front

Dorman 540-445 Front Stabilizer Bar Bushings

Dorman 540-445 is a front suspension stabilizer bar bushing kit engineered as a standard replacement for specific Mitsubishi applications. It is built with rubber/elastomer material to help restore proper sway bar support and reduce unwanted movement at the stabilizer bar mounting points.

Key Features

• Standard replacement stabilizer bar bushing kit for front suspension service
• Rubber/elastomer construction for OE-style fit and function
• Inside diameter: 21.5 mm
• Assembled length: 47 mm
• Width and outside diameter: 35.2 mm
• No grease fitting included
• No bracket included
• Fits Mitsubishi Eclipse front applications from 2006-2012
• Fits Mitsubishi Galant front applications from 2007-2009

Detailed Description

This Dorman 540-445 stabilizer bar bushing kit is precision-engineered and tested to replace the original equipment bushing on select vehicles. It is a direct-fit suspension service part for the front sway bar mounting area on the Mitsubishi Eclipse and Mitsubishi Galant, helping maintain proper bar location and suspension response. This part cross-references Delphi TD5642W for the same application.

What It Helps Address

• Clunking or knocking from worn front stabilizer bar bushings
• Excess sway bar movement at the mounting point
• Loose or degraded rubber bushings in the front suspension
• Reduced steering feel caused by worn stabilizer bar support
• Noise from suspension articulation over bumps and uneven roads

Installation Notes and Tips

Install on the front stabilizer bar location only. Verify bushing dimensions, including the 21.5 mm inside diameter and 47 mm assembled length, before installation. Inspect the stabilizer bar and mounting surfaces for wear or corrosion during service, and replace related worn components as needed for proper suspension operation.

Quality Assurance

Dorman manufactures this part as a standard replacement suspension component and subjects it to engineering and testing validation for the listed vehicle applications. It is intended to match the original equipment function for the 2006-2012 Mitsubishi Eclipse and 2007-2009 Mitsubishi Galant front suspension.