Replace a worn Ford Ranger control arm with the Mevotech Supreme Suspension Control Arm and Ball Joint Assembly (CMS401272), a front right lower unit engineered as a direct-fit replacement for the 2019-2021 Ford Ranger. The control arm locates the wheel and connects the steering knuckle to the frame, while the integrated ball joint lets the wheel steer and travel through the suspension's range of motion.
- Sintered bearings: deliver longer-lasting performance.
- Grease fitting included: a 90-degree SAE grease fitting makes servicing the joint simple.
- Knurled bushing fit: added knurling locks the control arm bushing to the sub-frame for an optimal fit.
- Hardware provided: a part-specific nylon locking nut speeds up ball joint installation.
- Stamped steel construction: built to OE specifications, with a protective surface treatment that helps resist corrosion.
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. Signs the original may need replacing include clunking or knocking over bumps, loose or wandering steering, and uneven front tire wear — if a failed control arm or ball joint is the cause, this Mevotech Supreme suspension control arm replaces it.
Interchange: 19474545 · KB3Z3078A · GS401272 · 2608946 · 9CB403070
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
19474545, KB3Z3078A, GS401272, CMS401272, 2608946, 9CB403070
Frequently Asked Questions
Does this Mevotech Supreme control arm fit my 2019-2021 Ford Ranger?
Yes — CMS401272 is a front right lower direct-fit replacement for the 2019-2021 Ford Ranger. Check the "Vehicles it fits" section to confirm your exact configuration.
Is the ball joint included in this assembly?
Yes, the ball joint is integrated into this unit, so the control arm and ball joint are replaced together. A part-specific nylon locking nut is also provided for installation.
Does it come with a grease fitting?
Yes — a 90-degree SAE grease fitting is included so the ball joint can be serviced easily after installation.
What is this control arm made of?
It features stamped steel construction built to OE specifications, with a protective surface treatment that helps resist corrosion and sintered bearings for longer-lasting performance.
What are signs my control arm or ball joint needs replacing?
Common signs include clunking or knocking over bumps, loose or wandering steering, and uneven front tire wear. Diagnose the cause before replacing, since these symptoms can have other sources.
