MOOG Chassis Products RK642800 front right lower control arm for the 2010-2016 Buick LaCrosse and other vehicles links the front right wheel to the chassis and lets the wheel move with the suspension.
- Forged steel arm engineered for structural strength and corrosion protection
- Precision tolerances for easy installation and steering alignment
- Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
Quick facts
- Part: MOOG Chassis Products RK642800 control arm
- Also called: suspension control arm
- Fits: 2010-2016 Buick LaCrosse and other vehicles
- Position: Front right lower
- Material: Forged steel (control arm), rubber (bushings)
- Condition: New
Worn bushings or a worn suspension control arm can show up as a clunk over bumps, steering that wanders or uneven tire wear. These signs alone do not prove the arm is at fault; a worn tie rod can produce similar signs.
Fits
The vehicles it fits include the 2013-2019 Cadillac XTS and the 2012-2017 Buick Regal, alongside the 2010-2016 Buick LaCrosse. This listing is one arm for the front right; the 2010-2016 Buick LaCrosse takes one on that side, the front left is a separate part ordered separately, and the two are normally replaced together. Driving a different car? Look up its year and model in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: front right lower
- Quantity per vehicle: 1
Build and materials
- Control arm material: forged steel
- Bushing material: rubber
- Bushings: included
- Ball joint: not included
- Grease fitting: not included
- Adjustable: no
- Condition: new
- Country of origin: China
In the box
One control arm with its bushings. The ball joint and grease fitting are not included.
Interchange: 526-608
CA90593PR · CA91354PR · 20945504 · 22874292 · 22905356 · 22905358 · 23121591 · 84008849 · 84248219 · CA91354 · CMS501126 · CMS501211 · CMS501258 · 4CB50518 · 5CB50617
This part cross-references / interchanges with the following part numbers:
526-608, CA90593PR, CA91354PR, 20945504, 22874292, 22905356, 22905358, 23121591, 84008849, 84248219, CA91354, CMS501126, CMS501211, CMS501258, 4CB50518, 5CB50617
Frequently Asked Questions
Does this control arm for the 2012-2017 Buick Regal go on the front right lower side?
Yes. MOOG Chassis Products RK642800 fits the 2012-2017 Buick Regal in the front right lower position. The front left takes its own separate arm.
Can I fit this control arm to the left side of a 2010-2016 Buick LaCrosse?
No. This arm is made for the front right lower position, so the left side is a separate part. On the 2010-2016 Buick LaCrosse it goes on the front right.
Do the bushings come with this control arm, and what is left out?
Yes, the bushings are included. The ball joint and the grease fitting are not included with MOOG Chassis Products RK642800.
What are the bushings and arm made of on this MOOG control arm?
The arm is forged steel and the bushings are rubber. The bushings are optimized to stay quiet and to resist wear, salt, road grime and oils.
Does RK642800 replace the 22905356 control arm?
Yes. 22905356 is one of the cross-reference numbers this MOOG arm replaces. The rest are on the Interchange line.
