MAS Chassis CB90188 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

OE-Style Front Right Upper Control Arm

MAS Chassis CB90188 is a direct replacement suspension control arm and ball joint assembly for specific Chevrolet Colorado and GMC Canyon applications. It is built for the front right upper position and uses a stamped steel arm with the ball joint already installed for a straightforward OE-style service replacement.

Fits 2004-2012 Chevrolet Colorado, front right upper. Fits 2004-2012 GMC Canyon, front right upper.

Key Features

• Direct replacement for the original equipment control arm and ball joint assembly
• Stamped steel control arm with black finish
• Ball joint included and installed
• Bolt-in ball joint mounting with threaded stud
• Rubber bushings included for suspension articulation and isolation
• Mounting hardware included
• Non-adjustable design for OE-style fitment

Detailed Description

This MAS Chassis control arm assembly is engineered for the front right upper suspension location on 2004-2012 Chevrolet Colorado and 2004-2012 GMC Canyon models, excluding Off Road Chassis Package applications. The stamped steel construction, rubber bushings, and bolt-in ball joint design support stable suspension geometry and predictable steering response. Part number CB90188 is a practical replacement when the original upper control arm shows wear at the bushings or ball joint.

This part cross-references MOOG Chassis Products RK620886 for the same application.

What It Helps Fix

• Clunking or knocking from a worn upper control arm or ball joint
• Loose or inconsistent front-end steering feel
• Uneven tire wear caused by suspension wear
• Directional instability during braking or cornering
• Excess movement from deteriorated rubber bushings

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and suspension configuration before installation. This assembly is for the front right upper position on Colorado and Canyon models without the Off Road Chassis Package. Inspect adjacent suspension components, fasteners, and alignment settings during replacement, and perform a professional wheel alignment after installation.

Quality Assurance

MAS Chassis uses an industry-focused evaluation process for this suspension assembly to help maintain smooth ride quality, directional stability, and consistent handling characteristics in OE replacement service.