Firm up rear wheel control on your Chevrolet or Pontiac with the Mevotech Supreme control arm CMS501101, a direct-fit replacement for the 2011-2013 Chevrolet Caprice and 2008-2009 Pontiac G8. This is the rear right lower arm — it locates the wheel and helps control suspension travel and hold alignment geometry.
- Stamped steel construction: built to OE-level tolerances for high-usage passenger, SUV, fleet and working-truck duty.
- Resists corrosion: a protective surface treatment helps limit rust build-up for longer service life.
- Labor Saver design: Mevotech's Labor Saver designs are intended to make installation faster and easier.
- Tested for strength: extensive in-house and third-party durability testing backs its performance.
As a 2008-2009 Pontiac G8 control arm, it addresses the signs of a worn arm or bushing — clunking or knocking over bumps, loose or wandering steering, uneven tire wear, or an alignment that won't stay set. If a failed arm is the cause, replacing this control arm provides a new, correctly located mounting point for the rear wheel.
Interchange: 522-342
522342 · 19296450 · 92203824 · 92258170 · TC7410 · CA90514 · CA90514PR · CA5047 · 92172599 · 92263006 · 92287745 · RK642421 · GS501101 · 2607500 · 30034557 · 13CB50335 · SK522342 · TK642421
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This part cross-references / interchanges with the following part numbers:
19296450, 92203824, 92258170, TC7410, 522-342, CA90514, CA90514PR, CA5047, 92172599, 92263006, 92287745, RK642421, GS501101, CMS501101, 2607500, 30034557, 13CB50335, SK522342, TK642421
Frequently Asked Questions
What vehicles does the CMS501101 control arm fit?
It's a direct-fit rear right lower arm for the 2011-2013 Chevrolet Caprice and 2008-2009 Pontiac G8. Check the "Vehicles it fits" section to confirm your exact vehicle.
Which position is this control arm?
This is the rear right lower control arm for the listed applications.
What are the signs my control arm needs replacing?
Clunking or knocking over bumps, loose or wandering steering, uneven tire wear, and an alignment that won't stay set can all point to a worn arm or bushing. Diagnose the cause first.
What is it made of?
It uses stamped steel construction with a protective surface treatment that helps resist corrosion for longer service life.
Is the CMS501101 a control arm for the 2008-2009 Pontiac G8?
Yes — this Mevotech Supreme suspension control arm is a direct-fit rear right lower arm for the 2008-2009 Pontiac G8.
