Built for high-usage commercial vehicles, fleets and working trucks, the Mevotech TTX control arm and ball joint assembly, MPN CTXMS501180, links the wheel assembly to the frame and helps support the front suspension. It installs as a direct-fit replacement in the front right lower position on many vehicles, among them the 2011-2019 Chevrolet Silverado 2500 HD, 2011-2019 Chevrolet Silverado 3500 HD and 2011-2019 GMC Sierra 2500 HD; see the Buyer's Guide tab for the full list.
Upgraded knurled rubber bushings secure the arm to the sub-frame, an application-specific ball stud uses a larger sphere, and pre-applied nylok thread adhesive keeps fasteners vibration-resistant. A part-specific slotted castle nut and snap cotter pin are provided for quick installation. This control arm is sold as a single assembly for the listed position.
Interchange: 820-497291B · 524-074
820497291B · 524074 · 19422128 · 22849592 · 23207778 · 25803379 · TC426 · TC7426 · CB91344 · CB91344PR · CA16498 · GCA16498 · 22803675 · RK623127 · X07CJ0357 · CP5158
This part cross-references / interchanges with the following part numbers:
Is the Mevotech TTX lower control arm CTXMS501180 the right 2011-2019 GMC Sierra 2500 HD control arm?
Yes. It fits the front right lower position on the 2011-2019 GMC Sierra 2500 HD and the 2011-2019 Chevrolet Silverado 2500 HD. See the Buyer's Guide tab for the full list.
Is the ball joint included with this control arm?
Yes. The ball joint is part of this control arm assembly, with its Integri-Boot™ seal built in to keep out moisture and contaminants.
Can this ball joint be greased?
Yes. A 180-degree SAE grease fitting is included, so the ball joint can be serviced and re-greased during routine maintenance.
Does it come with mounting hardware?
A part-specific slotted castle nut and a snap cotter pin are provided to secure the ball joint to the vehicle. Consult the service information for any additional fasteners and torque specs.
What is this control arm made of?
It uses cast steel construction rated to OE specifications or better, with a Repel-TEK™ surface treatment that helps resist rust build-up.
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.
