Dorman 542-645 Suspension Stabilizer Bar Link Kit - Rear

Dorman 542-645 Rear Stabilizer Bar Link Kit

Dorman 542-645 is a suspension stabilizer bar link kit built as a standard replacement for the original equipment on select Ford, Lincoln, and Mercury rear suspension applications. It is precision-engineered and tested for dependable fitment on 2002-2005 Ford Explorer, 2003-2005 Lincoln Aviator, and 2002-2005 Mercury Mountaineer rear positions.

Key Features

• Standard replacement stabilizer bar link kit for rear suspension service
• Threaded end on one side and bushing end on the other for OE-style geometry
• Greaseable design with grease fittings included
• Dust boot included to help protect service points from contamination
• Metal bearing material with rubber/elastomer bushing material
• Red bushing color for easy visual identification during service
• Length: 8.5 in.; sleeve length: 4 in.; bushing outside diameter: 1.25 in.
• Locking nuts included; adjustable design not included

Product Details

This Dorman sway bar link replacement is designed for rear suspension applications where the stabilizer bar connection needs renewed articulation and secure mounting. Part number 542-645 is listed for 2002-2005 Ford Explorer rear, 2003-2005 Lincoln Aviator rear, and 2002-2005 Mercury Mountaineer rear fitments. This part cross-references MOOG Chassis Products K700540 for the same application.

What It Helps Address

• Clunking or rattling from worn rear stabilizer bar links
• Excessive play in the rear sway bar connection
• Loose or degraded link hardware at the suspension stabilizer bar
• Reduced rear suspension control caused by worn bushings or bearings
• Service needs on Ford Explorer, Lincoln Aviator, and Mercury Mountaineer rear suspension systems

Installation Notes and Tips

Verify rear-position fitment before installation and compare the original link length, end style, and bushing dimensions to the vehicle being serviced. Because this link is greaseable, service the fittings during installation and routine maintenance. Inspect the stabilizer bar, mounting points, and surrounding suspension components for wear before completing the repair.

Quality Assurance

Dorman states that this stabilizer bar link kit is precision-engineered and rigorously tested to provide a reliable replacement for the original equipment on specific vehicles. Part number 542-645 is built as a standard replacement suspension component for confirmed rear fitments.