Keep the front suspension tight and the steering precise with the Mevotech TTX Suspension Control Arm and Ball Joint Assembly (CTXMS501179). This front left lower control arm with pre-assembled ball joint is a direct-fit replacement for the 2011-2019 Chevrolet Silverado 2500 HD, 2011-2019 Chevrolet Silverado 3500 HD, 2011-2019 GMC Sierra 2500 HD, and 2011-2019 GMC Sierra 3500 HD — engineered for high-usage commercial trucks, fleets, and working trucks. See the Buyer's Guide tab for engine-level fitment.
- Cast steel construction: Built to meet or exceed OE specifications with cast steel for demanding, high-usage service.
- Repel-TEK surface treatment: Helps prevent rust build-up for a longer service life.
- Patented sintered bearings & larger sphere ball stud: An application-specific ball stud system with a larger sphere for longer-lasting performance.
- Integri-Boot & serviceable design: The boot design helps lock out moisture and contaminants, and a 180-degree SAE grease fitting is included for easy servicing.
- Labor Saver hardware: Installs with the included part-specific slotted castle nut and snap cotter pin; knurled rubber bushings help secure the arm to the sub-frame, with pre-applied nylok thread adhesive on fasteners.
Interchange: 820-497292B · 524-073
820497292B · 524073 · 19422127 · 22849591 · 23207777 · 25803378 · TC427 · TC7427 · CB91343 · CB91343PR · CA16496 · GCA16496 · 22803674 · RK623128 · X07CJ0359 · CP5157
This part cross-references / interchanges with the following part numbers:
19422127, 820-497292B, 22849591, 23207777, 25803378, TC427, TC7427, 524-073, CB91343, CB91343PR, CA16496, GCA16496, 22803674, RK623128, CTXMS501179, X07CJ0359, CP5157
