Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS401270

Be the first to review this product
$104.99
MPN: CMS401270
UPC: 677319463378
Item Package Quantity: 1
Adding to cart… The item has been added

Have questions?

Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS401270
Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS401270
$104.99

Keep your Ford Ranger control arm tight, quiet, and correctly located with the Mevotech Supreme Suspension Control Arm and Ball Joint Assembly (CMS401270) — a direct-fit replacement for the front right upper position on the 2019-2023 Ford Ranger. This control arm and ball joint assembly positions the suspension geometry and pivots as the wheel travels; worn bushings or a loose ball joint can show up as clunking over bumps, wandering steering, or uneven tire wear. If the original upper arm is the cause, this replaces it.

  • Forged steel construction: Upgraded to forged steel with a structural change for added durability, built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks.
  • Patented sintered bearings: Deliver longer-lasting performance for superior toughness.
  • Faster fit: An additional bracket comes pre-assembled, and a part-specific nylon locking nut plus Mevotech's Labor Saver design speed up installation. The ball joint uses a thicker, stronger flange to help prevent deformation during install — a genuine Ford Ranger upper control arm upgrade.
  • Simple to service: Includes a 180-degree SAE grease fitting so relubing is easy.
  • Resists corrosion: A protective surface treatment helps prevent rust build-up.

This 2019 Ford Ranger upper control arm covers the front right (passenger-side) corner; order the matching left-side Mevotech Supreme suspension control arm separately if you're replacing both sides.

Interchange: 19472651 · KB3Z3084A · MCF2475 · GS401270 · 2608874 · 3CB403016

This part cross-references / interchanges with the following part numbers:

19472651, KB3Z3084A, MCF2475, GS401270, CMS401270, 2608874, 3CB403016

Frequently Asked Questions

What vehicles does the CMS401270 control arm fit?

It's a direct-fit replacement for the front right upper position on the 2019-2023 Ford Ranger. Check the Buyer's Guide tab to confirm your exact vehicle.

Does this part include the ball joint?

Yes — the ball joint comes pre-assembled with the arm, so you replace both together in one part rather than pressing in a separate joint.

Which position does this part cover?

The front right (passenger-side) upper control arm. Order the matching left-side part separately if you're replacing both sides.

Can I grease this control arm?

Yes. It includes a 180-degree SAE grease fitting, so you can relube the ball joint during routine service.

What are signs my upper control arm may need replacing?

Clunking over bumps, loose or wandering steering, uneven tire wear, or a worn ball joint can be signs. Diagnose the cause before replacing, since these symptoms can have other sources.