Moog K6477 Suspension Ball Joint - Front Lower

MOOG K6477 Front Lower Ball Joint

MOOG K6477 is a press-in suspension ball joint built for front lower applications on select Chevrolet, GMC, and Cadillac trucks and SUVs. It uses a greaseable design with a neoprene boot, helping support long-term service in demanding front suspension use.

Key Features

• Press-in mounting type for welded control arms
• Greaseable design for routine lubrication service
• Neoprene boot material
• Castle nut included
• Cotter pin hole included
• Standard suspension grade type
• Non-adjustable construction

Application Details

This MOOG ball joint is engineered for front lower suspension service on 1995-2000 Chevrolet K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Tahoe, and 1999-2000 Cadillac Escalade, plus 1995-2000 GMC K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, and Yukon. The K6477 is a direct-fit style replacement for press-fit diameter applications that use a welded arm and a greaseable lower joint. This part cross-references Dorman OE Solutions 535-790 for the same application.

What It Helps Address

• Front-end looseness or play from a worn lower ball joint
• Clunking or popping noises from suspension movement
• Uneven tire wear related to worn steering and suspension joints
• Steering instability during braking or cornering
• Grease retention issues in serviceable front suspension joints

Installation Notes

Fits 1995-1999 Chevrolet K1500, front lower; 1995-1999 Chevrolet K1500 Suburban, front lower; 1995-1999 Chevrolet K2500 Suburban, front lower; 1995-1999 GMC K1500, front lower; 1995-1999 GMC K1500 Suburban, front lower; 1995-1999 GMC K2500 Suburban, front lower; 1995-2000 Chevrolet K2500, front lower; 1995-2000 Chevrolet K3500, front lower; 1995-2000 Chevrolet Tahoe, front lower; 1995-2000 GMC K2500, front lower; 1995-2000 GMC K3500, front lower; 1995-2000 GMC Yukon, front lower; 1999-2000 Cadillac Escalade, front lower. Verify press-fit diameter, welded arm design, and suspension configuration before installation. Grease the joint after installation and follow the vehicle service procedure for pressing the joint into place.

Quality Assurance

MOOG ball joints are backed by material selection and testing standards focused on consistent service life and dependable fit. The K6477 is built for front suspension repair where a serviceable, press-in lower ball joint is required.