Give your front suspension a solid, serviceable pivot point with the Mevotech Supreme MK6663 ball joint. This front lower joint connects the lower control arm to the steering knuckle so the wheel can steer and travel with the suspension. It fits many vehicles, among them the 2002-2007 Chevrolet Trailblazer, 2002-2007 GMC Envoy and 2003-2006 Chevrolet SSR. See the Buyer's Guide tab for the full list and engine details.
Mevotech engineers its Supreme parts in-house, adding application-specific upgrades aimed at durability and performance. The line is built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks. Its Labor Saver™ designs, tools and hardware are intended to make installation faster and easier.
- Sintered bearings: designed for longer-lasting performance.
- Hardware provided: a part-specific castle nut and cotter pin secure the ball joint to the vehicle.
- Simple to service: a 90-degree SAE grease fitting is included for routine lubrication.
- Knurled for a tighter grip: knurling gives a snugger fit between connecting points to help avoid distortion and corrosion.
Mevotech puts this ball joint through extensive in-house and third-party durability testing. A worn suspension ball joint may show up as clunking over bumps, loose or wandering steering, uneven tire wear or play at the wheel. Diagnose the cause first. If a worn front lower joint is the cause, the MK6663 replaces it as a direct-fit part for the listed applications.
