Dorman SL86405RD Suspension Stabilizer Bar Link Kit - Front

Dorman RD Stabilizer Bar Link Kit for Severe Duty Use

Dorman RD SL86405RD is a front stabilizer bar link kit built for demanding service on the Ford F-150 and Lincoln Mark LT. It is engineered for severe-duty conditions where suspension components see frequent load changes, towing, hauling, and rough-road use.

The RD, or Rugged Duty, product line is designed for hardworking vehicles that need dependable suspension performance in off-road work, heavy hauling, and emergency-response applications. This front link kit uses a coated finish, metal bearing material, thermoplastic bushings, greaseable service points, dust boots, and locking nuts to support durability under repeated use.

Key Features

• Front suspension stabilizer bar link kit for specified Ford and Lincoln applications
• Rugged Duty RD line for severe-duty service conditions
• Coated finish for added corrosion resistance
• Greaseable design with grease fittings and dust boots
• Metal bearings and thermoplastic bushings for durability
• Male threaded ends with 10 mm and 12 mm attachment sizes
• Locking nuts included for secure fastening
• Not adjustable, with a fixed-length design

Detailed Description

Dorman RD SL86405RD is a replacement front stabilizer bar link kit for 2005 Ford F-150, front; 2006-2008 Ford F-150, front; and 2006-2008 Lincoln Mark LT, front. It is built for vehicles that need stable suspension response under heavy use, including towing, hauling, and off-road duty. The Rugged Duty line focuses on service life in demanding environments, making this part a practical choice when the original link has worn, loosened, or failed. This part cross-references MOOG Chassis Products K80338 for the same application.

Common Problems This Part Can Help Address

• Clunking or rattling from the front suspension
• Excessive sway bar movement during cornering or load transfer
• Worn or damaged stabilizer bar link joints
• Loose front-end feel over rough roads
• Suspension noise after towing or heavy hauling

Installation Notes and Tips

Verify the vehicle year, make, model, and front suspension application before ordering. Confirm the 10 mm and 12 mm attachment sizes match the vehicle’s mounting points, and inspect the sway bar bushings and adjacent hardware during replacement. Because this link kit is greaseable, service the fittings after installation according to the vehicle’s maintenance schedule.

Quality Assurance

Dorman RD chassis products are engineered for severe-duty service applications and are intended to replace failed original equipment on specified vehicles. The coated finish, greaseable design, dust boots, and locking nuts support long-term service in demanding front suspension use.