Mevotech Supreme Suspension Ball Joint P/N:MK6539

Keep steering response tight and your front suspension planted with the Mevotech Supreme Suspension Ball Joint MK6539 — a front lower ball joint that lets the control arm and steering knuckle pivot while carrying suspension loads. If you need ball joints for a Chevy Silverado 1500, this drops in as a direct-fit replacement for the 1999-2006 Chevrolet Silverado 1500 and the 2007 Chevrolet Silverado 1500 Classic, plus the 1999-2006 GMC Sierra 1500 and the 2007 GMC Sierra 1500 Classic; see the Buyer's Guide tab for engine-level details.

Mevotech Supreme parts are engineered in-house with application-specific upgrades and are built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks.

• Superior toughness: sintered bearings for longer-lasting performance.
• Larger sphere design: an application-specific ball stud system with a larger sphere.
• Quick, easy installation: secures to the vehicle with the part-specific castle nut and cotter pin provided.
• Simple to service: includes a 180-degree SAE grease fitting for easy re-greasing.

Worn ball joints often show up as clunking over the front end, loose or wandering steering, and uneven front tire wear. If a failing front lower ball joint is the cause, this replaces it. Backed by extensive in-house and third-party durability testing.