Dorman 540-076 Suspension Ball Joint - Front Lower

Dorman 540-076 Front Lower Ball Joint

Dorman 540-076 is a threaded, press-in suspension ball joint built for specific front lower applications on the Hummer H3 and H3T. It is precision-engineered and tested to replace the original equipment part on the listed vehicles, with a steel body, dust boot, and included mounting hardware.

Key Features

• Fits 2006-2010 Hummer H3, front lower
• Fits 2009-2010 Hummer H3T, front lower
• Steel construction with grey finish
• Threaded design with press-in mounting type
• Dust boot included for joint protection
• Premium suspension grade type
• Mounting hardware included
• 12 mm wrench size and tapered stud design

Detailed Description

This Dorman suspension ball joint is made for front lower suspension service on the Hummer H3 and H3T. The steel construction and threaded, press-in design follow the OE-style layout used on the listed vehicles, while the dust boot helps protect the joint from road contamination. Dorman 540-076 is a direct-fit replacement for the specified applications and is cross-referenced to MOOG Chassis Products K500250 for the same application.

For buyers searching for a front lower ball joint for 2006-2010 Hummer H3 or 2009-2010 Hummer H3T, this part number 540-076 provides a focused replacement option for suspension repair work. It also cross-references Delphi TC4256 and TC5794 for the same application.

Common Repair Uses

• Restores worn front suspension joint movement
• Addresses looseness or play in the lower control arm area
• Helps correct clunking or popping noises from the front end
• Supports steering stability when the original joint is worn
• Replaces a damaged dust boot or contaminated joint assembly

Installation Notes

Verify the vehicle year, model, and front lower position before installation. This part uses a press-in mounting type and a tapered stud, so proper suspension service tools are recommended for removal and installation. Confirm the 12 mm wrench size and inspect the surrounding control arm and hardware condition before assembly. Part number 540-076 is intended for the listed Hummer H3 and H3T fitments only.

Quality Assurance

Dorman states that this ball joint is precision-engineered and rigorously tested to provide reliable OE replacement performance on the specified vehicles. The part is built to premium suspension standards and uses steel construction with a protective dust boot for service durability.