Dorman 540-748 Suspension Stabilizer Bar Bushing Kit - Front

Dorman 540-748 Stabilizer Bar Bushings

Dorman 540-748 is a front suspension stabilizer bar bushing kit built as a standard replacement for specific vehicles. It is precision-engineered and tested to match the original equipment function on the listed Chevrolet Colorado, GMC Canyon, and Isuzu i-370 applications.

Key Features

• Direct-fit suspension stabilizer bar bushing kit for specific front applications
• Rubber and elastomer construction for OE-style bar support
• Black finish
• Standard replacement grade
• Specific fit for listed vehicles
• Designed for front stabilizer bar service on Chevrolet Colorado, GMC Canyon, and Isuzu i-370

Detailed Description

This Dorman sway bar bushing kit, part number 540-748, is made for front suspension service where the stabilizer bar needs renewed support and isolation. The rubber construction helps restore proper bar location and reduce unwanted movement at the chassis mount points. It cross-references Monroe Shocks & Struts 172286 and MOOG Chassis Products K200173 for the same application.

Compatible With 2009-2012 Chevrolet Colorado, front; 2009-2012 GMC Canyon, front; and 2008 Isuzu i-370, front with Off Road Package. Use Dorman 540-748 when replacing worn stabilizer bar bushings on these vehicles and when you need a specific-fit front suspension bushing solution.

What It Helps Solve

• Clunking or knocking from worn front stabilizer bar bushings
• Excess stabilizer bar movement at the frame mount
• Loss of bushing support from cracked or deteriorated rubber
• Front suspension noise caused by loose sway bar contact
• Uneven bar isolation after OE bushings wear out

Installation Notes and Tips

Verify the vehicle year, make, model, and front suspension configuration before ordering. Inspect the stabilizer bar and mounting points for wear or corrosion during service, and replace damaged components as needed. This kit does not list mounting hardware included, so confirm reuse or separate sourcing before installation.

Quality Assurance

Dorman tests this replacement bushing kit for fit and function against the original equipment application. The part number 540-748 is built to standard replacement specifications for the listed vehicles.