Dorman 540-679 Suspension Stabilizer Bar Bushing Kit - Front

Dorman 540-679 Front Stabilizer Bar Bushings

Dorman 540-679 is a front suspension stabilizer bar bushing kit engineered as a standard replacement for specific Ford and Lincoln applications. It is built with rubber/elastomer material to help restore sway bar support and reduce unwanted movement at the front suspension.

Use this Dorman 540-679 kit for 2009-2014 Ford F-150 front suspension service and 2010-2014 Lincoln Mark LT front suspension repair. It is a direct-fit style replacement for vehicles that need OE-style stabilizer bar bushing service.

Key Features

• Rubber/elastomer construction for suspension bushing replacement
• Standard replacement grade for OE-style service
• Front stabilizer bar application
• Inside diameter: 1.34 in.
• Outside diameter: 2.61 in.
• Width: 2.16 in.
• Assembled length: 2.64 in.
• No grease fitting included
• No bracket included

Detailed Description

This suspension stabilizer bar bushing kit is precision-engineered and tested to replace the original equipment part on specific vehicles. Dorman 540-679 is intended for front sway bar service on the Ford F-150 and Lincoln Mark LT, helping maintain proper stabilizer bar location and suspension response. This part cross-references MOOG Chassis Products K200846 and Delphi TD4187W for the same application.

What It Helps Fix

• Front suspension clunking or rattling from worn stabilizer bar bushings
• Excess sway bar movement caused by deteriorated rubber bushings
• Loose-feeling front-end handling from bushing wear
• Noise during bumps, turns, or uneven road surfaces
• Service needs on 2009-2014 Ford F-150 and 2010-2014 Lincoln Mark LT front suspension systems

Installation Notes and Tips

Verify stabilizer bar diameter and bushing dimensions before installation. Inspect the sway bar, brackets, and surrounding suspension components for wear or damage before reassembly. This kit does not include a grease fitting or bracket, so reuse or replace related components as needed based on the vehicle’s existing setup.

Quality Assurance

Dorman designs this part as a standard replacement component and subjects it to engineering review and testing for OE-style fit and function on the listed applications.