Dorman BJ81116RD Suspension Ball Joint - Front Upper

Dorman RD Lower Ball Joint for Ram Heavy-Duty Front Suspension

Dorman RD BJ81116RD is a front upper suspension ball joint built for severe-duty service on Ram trucks and chassis applications. It is engineered for demanding use where front-end durability, steering precision, and corrosion resistance matter.

The RD, or Rugged Duty, line is built for vehicles that see off-road work, towing, hauling, and other high-load conditions. This part number, BJ81116RD, is also a fitment-focused option for emergency and rescue vehicles that need dependable suspension performance.

Key Features

• Front upper suspension ball joint for specified Ram and Dodge Ram applications
• Quenched and tempered steel housing for added strength
• Protective coating for improved corrosion resistance
• Premium grease pre-loaded in the joint where applicable
• Greaseable design with dust boot included
• Threaded, press-in style construction with taper stud
• Castle nut and mounting hardware included
• Compatible with 2011-2025 Ram 2500, 2011-2025 Ram 3500, 2014-2024 Ram 4000, 2011-2013 Ram 4000 with solid front axle, 2003-2010 Dodge Ram 2500, 2003-2010 Dodge Ram 3500, and 2006-2008 Dodge Ram 1500 front upper applications

Detailed Description

Dorman RD BJ81116RD is a premium suspension ball joint designed as a replacement for failed original equipment parts on heavy-duty Ram and Dodge Ram platforms. The steel housing, corrosion-resistant finish, and sealed dust boot are selected to handle harsh service conditions while helping maintain joint protection over time. This part number cross-references MOOG Chassis Products K7460 for the same application.

For Ram 2500 and Ram 3500 front upper suspension service, as well as select Ram 4000 and Dodge Ram 1500 applications, BJ81116RD provides a direct-fit repair solution for worn steering and suspension components. The non-articulating stud design is listed for the applicable vehicles noted above.

Common Repair Uses

• Front-end clunking or looseness from a worn upper ball joint
• Uneven tire wear caused by suspension play
• Steering wander or reduced road feel in heavy-duty trucks
• Corrosion-related joint wear in severe-duty environments
• Failed OE suspension ball joint replacement on Ram 2500, Ram 3500, or Ram 4000 models

Installation Notes and Tips

Verify front upper fitment by year, make, model, and axle configuration before installation. This part uses a press-in mounting type and a taper stud with a cotter pin hole, so proper pressing tools and torque procedures are important for a correct repair. Inspect the surrounding control arm and related suspension hardware for wear before completing the job.

Quality Assurance

Dorman RD chassis parts are engineered for severe-duty service and built with upgraded materials and protective coatings for demanding truck use. BJ81116RD is part of the Rugged Duty line, which is intended for vehicles that operate under heavy towing, hauling, off-road, and emergency-service conditions.