Dorman 540-654 Suspension Stabilizer Bar Bushing Kit - Front To Frame

Dorman 540-654 Stabilizer Bar Bushings

Dorman 540-654 is a suspension stabilizer bar bushing kit engineered as a standard replacement for the original equipment on specific vehicles. It is built with rubber/elastomer material to help restore proper sway bar support and maintain consistent front suspension control on applications such as the Ford Thunderbird, Mercury Cougar, and Lincoln Mark VIII.

• Rubber/elastomer construction for OE-style stabilizer bar support
• Inside diameter: 26.4 mm
• Outside diameter: 45.1 mm
• Width: 2.175 in.
• Standard replacement grade for direct-fit service use
• No grease fitting included
• Bracket not included

Fitment Details

Compatible With front-to-frame applications on 1989-1997 Ford Thunderbird with a 26.92 mm diameter bar, 1989-1997 Mercury Cougar with a 26.92 mm diameter bar, 1990-1995 Ford Cougar with a 26.92 mm diameter bar, and 1993-1998 Lincoln Mark VIII with a 26.92 mm diameter bar. This Dorman 540-654 stabilizer bar bushing kit is also cross-referenced to MOOG Chassis Products K8752 for the same application.

What It Helps Address

• Clunking or knocking noises from worn sway bar bushings
• Excessive play at the front stabilizer bar mounting points
• Reduced suspension stability caused by deteriorated rubber bushings
• Loose or inconsistent front-end feel during cornering
• Wear at the front-to-frame stabilizer bar contact area

Installation Notes

Verify stabilizer bar diameter before installation; this part is specified for a 26.92 mm bar on the listed Ford, Mercury, and Lincoln applications. Inspect the mounting surfaces and related suspension components for wear before reassembly. The kit does not include a grease fitting or bracket.

Quality Assurance

Dorman designs this stabilizer bar bushing kit as a precision-engineered replacement and subjects it to rigorous testing to support reliable OE-style service on the listed vehicles.