Replace a worn front suspension arm in one step with the Mevotech Supreme suspension control arm, part number CMS20402, which pairs the arm and ball joint in a single control arm and ball joint assembly for the front left lower position. It fits many vehicles, among them the 1995-2001 Ford Explorer, 1998-2011 Ford Ranger and 1998-2010 Mazda B4000, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list and engine details.
Mevotech engineers its Supreme parts in-house, with application-specific upgrades aimed at durability and performance. The arm links the wheel end to the vehicle's sub-frame and controls suspension travel. The ball joint gives the steering knuckle its pivot point.
- Sintered bearings: Designed for tougher, longer-lasting service.
- Hardware provided: A part-specific castle nut and cotter pin secure the ball joint to the vehicle. A 90-degree SAE grease fitting is included so the joint can be greased at service time.
- Knurled bushing and thicker flange: Added knurling helps lock the control arm bushing to the sub-frame. A thicker, stronger ball joint flange is designed to resist deformation during installation.
- Stamped steel with surface treatment: The stamped steel construction is built to reach OE specifications or go beyond them. A protective surface treatment helps resist rust build-up.
Signs this part may need replacing include clunking over bumps, loose or wandering steering, and uneven tire wear. Other suspension parts can cause the same symptoms, so inspect the front end to confirm the cause before replacing.
