Mevotech Supreme CMS401271 front left lower control arm with ball joint for the 2019-2021 Ford Ranger holds the wheel to the frame while the suspension moves. The assembly includes the ball joint and bushing.
- Mevotech Supreme control arm engineered in-house with application-specific upgrades for durability and performance
- Sintered metal bearing for longer-lasting performance
- Greaseable design with a 90 degree SAE grease fitting included
- Knurling that locks the control arm bushing to the sub-frame
- Part-specific nylon locking nut for the ball joint
- Stamped steel construction with a protective surface treatment against rust
Quick facts
- Part: Mevotech Supreme CMS401271 control arm with ball joint
- Also called: control arm and ball joint assembly
- Fits: 2019-2021 Ford Ranger
- Position: Front left lower
- Material: Steel
- Condition: New
A clunk over bumps, uneven tire wear or wandering steering can mean a worn ball joint or bushing. If one of them is the cause, this control arm and ball joint assembly replaces both in one piece. These signs alone do not prove the arm is the problem, since a worn tie rod end can cause similar ones. Replace the front arms as a pair; this listing is one arm, for the front left.
Fits
It is a control arm for the 2019-2021 Ford Ranger, a direct-fit replacement made to meet or exceed OE specifications.
Specifications
Fit and size
- Position: front left lower
- Quantity per vehicle: 1 (front left)
- Maximum length: 17.75 in
- Maximum width: 19.76 in
- Ball joint mounting: press in
- Ball joint stud: threaded
Build and materials
- Type: control arm with ball joint, not adjustable
- Control arm material: steel
- Bushing material: rubber
- Bearing material: sintered metal
- Dust boot material: neoprene
- Greaseable: yes, pre-greased
- Condition: new
- Country of origin: China
In the box
One control arm with ball joint, dust boot, bushing, mounting hardware, grease fitting and locking nut. The front left of the 2019-2021 Ford Ranger takes one; the front right is ordered separately.
Installation notes
- Comes pre-greased.
- Labor Saver designs, tools and hardware are meant to make installation faster and easier.
Interchange: 19474544 · KB3Z3079A · MCS190156 · GS401271 · 2608945 · 9CB403075
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
19474544, KB3Z3079A, MCS190156, GS401271, CMS401271, 2608945, 9CB403075
Frequently Asked Questions
Is the Mevotech Supreme CMS401271 right for the 2019-2021 Ford Ranger?
Yes. Mevotech Supreme CMS401271 is the front left lower control arm with ball joint for the 2019-2021 Ford Ranger. The front right side is a separate part.
Does the CMS401271 come with the ball joint nut and grease fitting?
Yes. Mevotech CMS401271 includes the ball joint, dust boot, bushing, mounting hardware, a 90 degree SAE grease fitting and a nylon locking nut.
Is this Mevotech Supreme suspension control arm greaseable?
Yes. This control arm is greaseable and comes pre-greased, and a 90 degree SAE grease fitting is included for servicing.
What are the bushing and bearing materials in this control arm?
The arm is steel with a rubber bushing, a sintered metal bearing and a neoprene dust boot.
How can I tell if a front lower control arm with ball joint is worn?
Signs can include a clunk over bumps, uneven tire wear or loose, wandering steering. A shop can measure ball joint play safely.
