Keep your front suspension tight and your steering precise with the Mevotech Supreme control arm CMS501230, a front upper control arm and ball joint assembly engineered in-house for high-usage passenger vehicles, SUVs, fleets and working trucks. It drops in as a direct-fit replacement for applications including the 1999-2004 Chevrolet Silverado 2500, 2001-2010 Chevrolet Silverado 2500 HD, 2000-2012 Chevrolet Suburban 2500, 2001-2010 GMC Sierra 2500 HD, 2000-2012 GMC Yukon XL 2500 and 2003-2009 Hummer H2 — see the Buyer's Guide tab for the full list.
The control arm locates the front wheel and ties the steering knuckle to the frame, while the integrated ball joint lets the knuckle pivot and travel through suspension movement.
Larger sphere design: an application-specific ball stud system with a larger sphere.
Stamped steel construction: built to OE-level tolerances.
Resists corrosion: a protective surface treatment helps guard against rust build-up.
Quick install: secures to the vehicle with the part-specific castle nut and cotter pin provided.
Worn control arm bushings or a loose ball joint can show up as clunking over bumps, steering wander or uneven tire wear; if a failed front upper control arm or ball joint is the cause, this assembly replaces it.
Interchange: 526-997
526997 · 19382415 · CA12309 · CK620053 · GS501230 · 30034649 · 8CB50574
This part cross-references / interchanges with the following part numbers:
19382415, 526-997, CA12309, CK620053, GS501230, CMS501230, 30034649, 8CB50574
