Mevotech Supreme CMS801127 rear left upper control arm with ball joint for the 2014-2017 Infiniti QX50 and other vehicles links the rear left wheel to the chassis and pivots at the ball joint. The Mevotech Supreme line is built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks.
- Mevotech Supreme parts are engineered in-house with application-specific upgrades for durability and performance
- Additional surface treatment on the ball joint that prevents rust build-up
- Part-specific hex nut provided to speed up ball joint installation
- Aluminum control arm with rubber bushings included
- Durability tested in-house and by third parties
Quick facts
- Part: Mevotech Supreme CMS801127 control arm with ball joint
- Also called: control arm and ball joint assembly
- Fits: 2014-2017 Infiniti QX50 and other vehicles
- Position: Rear left upper
- Material: Aluminum
- Condition: New
A worn ball joint or bushing can mean clunks over bumps, uneven tire wear or loose handling at the rear. Before you replace this arm, rule out other worn rear suspension parts and the tires, since they can produce similar signs. This listing is one arm for the rear left, with one on each side of the rear axle; the right side is a separate part, and both sides are normally replaced together.
Fits
The vehicles it fits include the 2014-2017 Infiniti QX50, the 2014-2015 Infiniti Q60 and the 2013 Infiniti EX37, as a direct-fit replacement that meets or exceeds OE specifications. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: rear left upper
- Quantity per application: 1
- Maximum width: 10.6 in
- Maximum length: 14.7 in
- Ball joint mounting: press-in
- Ball joint stud: threaded
Build and materials
- Control arm material: aluminum
- Bushings: rubber, included
- Ball joint: pre-greased
- Adjustable: no
- Condition: new
- Country of origin: Taiwan
In the box
One control arm with ball joint, bushings and mounting hardware.
Installation notes
- The ball joint comes pre-greased.
- Labor Saver™ designs, tools and hardware are made to make installation faster and easier.
Interchange: 102-7650 · 622.42017 · 522-625
19327320 · TC7361 · CB61527 · CB61527PR · CA8654 · 555021BA01 · 555021BA0A · 4CB80204 · RK622006 · GS801127 · 2607809 · 30030437
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
19327320, 102-7650, 622.42017, TC7361, 522-625, CB61527, CB61527PR, CA8654, 555021BA01, 555021BA0A, 4CB80204, RK622006, GS801127, CMS801127, 2607809, 30030437
Frequently Asked Questions
Is the Mevotech Supreme CMS801127 right for the 2014-2015 Infiniti Q60?
Yes. The Mevotech Supreme CMS801127 fits the 2014-2015 Infiniti Q60 in the rear left upper position; the "Vehicles it fits" section covers other models and engines.
Does this Mevotech Supreme control arm come with bushings and a nut?
Yes. The Mevotech Supreme CMS801127 includes rubber bushings, mounting hardware and a part-specific hex nut for the ball joint.
Is this control arm and ball joint assembly aluminum or steel?
This rear left upper arm is aluminum, with rubber bushings and a threaded ball joint stud.
Is the ball joint on this rear upper arm pre-greased?
Yes. The ball joint comes pre-greased, and the supplied hex nut is part-specific to speed up ball joint installation.
What can a worn rear upper control arm cause?
Worn ball joints or bushings can bring clunks over bumps, a loose or wandering feel or uneven tire wear. A shop can inspect the joint and bushings to confirm.
