Sharpen up rear suspension geometry on the 2005-2013 Chevrolet Corvette and 2004-2009 Cadillac XLR with the Mevotech Supreme control arm and ball joint assembly, MPN CMS501046. It drops in as a direct-fit replacement for the rear right lower position, pairing a forged aluminum arm with an integrated ball joint to locate the wheel and allow the suspension to travel through its arc.
Engineered in-house with application-specific upgrades, it's built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks. The forged aluminum construction is built to OE-level tolerances.
- Superior toughness: patented sintered bearings for longer-lasting performance.
- Longer service life: an additional surface treatment on the ball joint that helps prevent rust build-up.
- Simple to service: a 90-degree SAE grease fitting is included.
- Faster, cleaner install: a thicker, stronger ball joint flange resists deformation during installation, and a part-specific hex nut is provided.
If a worn ball joint or arm is behind clunking over bumps, uneven rear tire wear, or vague handling, this assembly replaces the failed unit. Diagnose the underlying cause before installing.
Interchange: 2703-83803
270383803 · 19356849 · 10339917 · 10305159 · 10436133 · 15926334 · 15926336 · 20799880 · 25949987 · GS501046 · 2607484 · 30034536 · 9CB50539
This part cross-references / interchanges with the following part numbers:
19356849, 2703-83803, 10339917, 10305159, 10436133, 15926334, 15926336, 20799880, 25949987, GS501046, CMS501046, 2607484, 30034536, 9CB50539
