Dorman 540-107 Suspension Ball Joint - Front Upper

Dorman 540-107 Front Upper Ball Joint

Dorman 540-107 is a threaded, press-in suspension ball joint built for front upper applications on select Jeep models. It is precision-engineered and tested for reliable OE-style replacement on the Jeep Commander and Jeep Grand Cherokee.

• Threaded ball joint design for front upper suspension service
• Press-in mounting type with tapered stud
• Steel construction with grey finish
• Dust boot included; grease fitting not included
• Premium suspension grade type
• Mounting hardware included
• Wrench size: 12 mm

Vehicle Fitment

• Fits 2006-2010 Jeep Commander, Front Upper, Non-Adjustable
• Fits 2005-2010 Jeep Grand Cherokee, Front Upper, Non-Adjustable

Detailed Description

This Dorman 540-107 suspension ball joint is made from steel and uses a press-in, threaded design with a tapered stud for front upper suspension locations. The dust boot is included to help protect the joint area, while the non-greaseable design keeps the service profile straightforward. For shoppers searching for a front upper ball joint for Jeep Commander or Jeep Grand Cherokee models, Dorman 540-107 provides a direct replacement option for the listed applications. This part cross-references MOOG Chassis Products K80604 for the same application.

What It Helps Address

• Front suspension looseness at the upper ball joint
• Clunking or popping from worn suspension joints
• Uneven tire wear related to front-end joint wear
• Steering play caused by excessive ball joint movement
• Restoring proper front upper suspension geometry on Jeep Commander and Jeep Grand Cherokee

Installation Notes and Tips

Verify the vehicle is a 2005-2010 Jeep Grand Cherokee or a 2006-2010 Jeep Commander with a front upper, non-adjustable application before installation. Because this is a press-in ball joint, proper suspension service tools are required for removal and installation. Confirm the tapered stud and 12 mm wrench size match the original setup before final assembly.

Quality Assurance

Dorman designs this ball joint as a precision-engineered replacement and subjects it to testing for dependable fit and function on the specified vehicles. Part number 540-107 is built to meet the needs of front upper suspension service on the listed Jeep applications.