Keep your rear suspension properly located with the Mevotech Supreme control arm CMS501012, a rear upper control arm that positions the wheel and pivots as the suspension moves through its travel. It installs as a direct-fit replacement for many vehicles, among them the 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy and 2003-2006 Chevrolet SSR — see the "Vehicles it fits" section for the full list and engine-level fitment.
Part of Mevotech's Supreme line built for high-usage commercial, passenger, SUV and fleet duty, this rear upper control arm offers:
- Stamped steel construction: engineered to OE-level tolerances for the listed applications.
- Resists corrosion: a protective surface treatment helps guard against rust build-up.
- Labor Saver design: innovative designs are intended to make installation faster and easier.
- Rigorously tested: premium materials backed by extensive in-house and third-party durability testing.
Whether you're servicing a 2002-2009 Chevy Trailblazer control arm or another listed application, order the correct quantity for your vehicle. Interchange: 800-83799 · 624.66017 · 521-979
80083799 · 62466017 · 521979 · 19288885 · TC5974 · CA90566 · CA2183 · 15070033 · 15098152 · 15133515 · CAK660155 · IK660155 · K660155 · RK660155 · DS2017 · 2606459 · 30034515 · 2CB50154 · 4401174 · 5021361 · X07CA0284 · CP1433 · TK660155
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
19288885, 800-83799, 624.66017, TC5974, 521-979, CA90566, CA2183, 15070033, 15098152, 15133515, CAK660155, IK660155, K660155, RK660155, DS2017, CMS501012, 2606459, 30034515, 2CB50154, 4401174, 5021361, X07CA0284, CP1433, TK660155
Frequently Asked Questions
Where does the CMS501012 mount?
It's a rear upper control arm that helps locate the wheel and pivots as the suspension moves through its travel.
What vehicles does this control arm fit?
It fits many vehicles, among them the 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy and 2003-2006 Chevrolet SSR — see the "Vehicles it fits" section for the full list.
Is this a 2002-2009 Chevrolet Trailblazer control arm?
Yes — for the 2002-2009 Chevrolet Trailblazer it serves as the rear upper unit. This part is also called a suspension control arm.
What is the CMS501012 made of?
It uses stamped steel construction with a protective surface treatment that resists corrosion, engineered to match OE specifications for the listed applications.
What are signs this control arm may need replacing?
Clunking or knocking from the rear over bumps, loose or wandering handling, uneven tire wear, or worn bushings can be signs. Diagnose the cause before replacing, as other parts may be involved.
