Mevotech CTXMS501355 Suspension Control Arm and Ball Joint Assembly - Front Upper

Front Upper Control Arm for Silverado and Sierra HD

Mevotech CTXMS501355 is a front upper suspension control arm and ball joint assembly for heavy-duty GM trucks. It is built for 2020-2025 Chevrolet Silverado 2500 HD and Silverado 3500 HD, plus 2020-2025 GMC Sierra 2500 HD and Sierra 3500 HD applications.

Mevotech TTX components are engineered for demanding use on commercial vehicles, fleets, SUVs, and working trucks. This assembly combines a steel control arm with a pre-greased, greaseable ball joint and service-friendly hardware details to support faster replacement work.

Key Features

• Part number: CTXMS501355
• Front upper suspension control arm and ball joint assembly
• Steel control arm with gold finish
• Pre-greased and greaseable design
• Ball joint included with threaded stud
• Grease fitting, dust boot, bushings, castle nut, cotter pin, and mounting hardware included
• Rubber bushings and neoprene dust boot
• Sintered metal bearing material
• Non-adjustable design

Detailed Description

Mevotech CTXMS501355 is built for front upper suspension service on 2020-2025 Chevrolet Silverado 2500 HD, 2020-2025 Chevrolet Silverado 3500 HD, 2020-2025 GMC Sierra 2500 HD, and 2020-2025 GMC Sierra 3500 HD. The assembly uses a steel control arm with a pre-greased, greaseable ball joint to support routine maintenance and long-term serviceability. Mevotech’s TTX line focuses on heavy-duty applications, and its Labor Saver design approach helps streamline replacement work with included service hardware and a complete assembly format. This part cross-references MOOG Chassis Products RK623896 for the same application.

What This Part Helps Address

• Front-end looseness from worn upper control arm components
• Ball joint play that can affect steering response
• Clunking or knocking from suspension wear
• Uneven tire wear related to upper suspension wear
• Service delays when replacing separate arm and joint components

Installation Notes and Tips

Install CTXMS501355 as a front upper assembly on the listed Chevrolet Silverado HD and GMC Sierra HD trucks. Verify vehicle year, model, and front upper position before installation. Because the assembly is non-adjustable, final alignment should be checked after replacement. Use the included grease fitting for routine lubrication where service access allows.

Quality Assurance

Mevotech TTX parts are engineered for high-usage passenger and commercial truck applications, with a focus on durability and service-friendly design. CTXMS501355 is built with a steel arm, greaseable ball joint, rubber bushings, and a neoprene dust boot for dependable suspension service on heavy-duty GM trucks.