Mevotech TTX Suspension Control Arm and Ball Joint Assembly P/N:CTXK80306
Keep the front suspension tight and precise with the Mevotech TTX Suspension Control Arm and Ball Joint Assembly CTXMS501055, a front left lower unit that locates the wheel and pivots through its integrated ball joint. It's a direct-fit replacement for the 2003-2025 Chevrolet Express 2500 and 3500, 2009-2025 Chevrolet Express 4500, 2003-2025 GMC Savana 2500 and 3500, and 2009-2024 GMC Savana 4500 — see the Buyer's Guide tab for engine-specific coverage.
Added knurling locks the control arm bushing to the sub-frame for an optimal fit, and the application-specific ball stud system uses a larger sphere with a thicker, stronger flange designed to prevent deformation during installation. Signs the original may need replacing include clunking or knocking over bumps, loose or wandering steering, and uneven front tire wear. Sold individually.
Interchange: 820-96742B · 521-921
82096742B · 521921 · 19476371 · 15750832 · 20869232 · CA16512 · 20819411 · 25793531 · RK622918 · X07CJ1375
This part cross-references / interchanges with the following part numbers:
What vehicles does this control arm fit?
It's a front left lower assembly for the 2003-2025 Chevrolet Express 2500/3500, 2009-2025 Express 4500, 2003-2025 GMC Savana 2500/3500, and 2009-2024 Savana 4500. Check the Buyer's Guide for engine details.
What position is this control arm?
This is the front left (driver's side) lower control arm and ball joint assembly for the listed applications.
Does it include a ball joint and mounting hardware?
Yes. The ball joint is integrated into the assembly, and it comes with a part-specific slotted castle nut, easy snap cotter pin, and a 180-degree SAE grease fitting.
What is this control arm made of?
It uses cast steel construction built to meet or exceed OE specifications, along with patented sintered bearings for longer-lasting performance.
What are signs my control arm may need replacing?
Clunking or knocking over bumps, loose or wandering steering, and uneven front tire wear can indicate a worn control arm or ball joint. Diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.