Moog RK620887 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

OE Replacement Control Arm for Colorado and Canyon

Moog RK620887 is a front left upper suspension control arm and ball joint assembly for select Chevrolet Colorado, GMC Canyon, and related Isuzu applications. It is built with stamped steel construction, pre-greased components, and corrosion-focused engineering for a direct OE-style replacement.

Key Features

• Fits 2004-2012 Chevrolet Colorado, front left upper
• Fits 2004-2012 GMC Canyon, front left upper
• Fits 2006 Isuzu i-280, front left upper
• Fits 2007-2008 Isuzu i-290, front left upper
• Fits 2007-2008 Isuzu i-370, front left upper
• Stamped steel control arm with black finish
• Pre-greased design with rubber bushings included
• Bolt-in ball joint mounting with threaded stud type
• Mounting hardware included
• Non-adjustable OE replacement layout

Detailed Description

Moog RK620887 is engineered as a suspension control arm and ball joint assembly for the front left upper position. The stamped steel arm is paired with rubber bushings and a bolt-in ball joint design to match the service needs of the Chevrolet Colorado and GMC Canyon platform, along with select Isuzu i-280, i-290, and i-370 models. This part cross-references Dorman OE Solutions 521-385 for the same application. The RK620887 part number is a direct reference for buyers searching for a front left upper control arm for 2004-2012 Chevrolet Colorado or 2004-2012 GMC Canyon suspension repair.

Common Repair Uses

• Restores worn upper control arm and ball joint function
• Addresses looseness or play in the front left suspension
• Replaces cracked or deteriorated rubber bushings
• Corrects clunking or knocking from the upper control arm area
• Supports proper front-end alignment after suspension wear

Installation Notes and Tips

Verify vehicle year, make, model, and front left upper position before installation. Inspect adjacent suspension components, fasteners, and alignment settings during replacement. Because this assembly is non-adjustable, final alignment should be checked after installation. Confirm the threaded stud and bolt-in mounting style match the original setup on your vehicle.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection on foreign and domestic nameplates. RK620887 is built to meet the demands of OE replacement service for the Colorado, Canyon, and listed Isuzu applications.