Delphi TC6602 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Front Left Lower Control Arm for Colorado and Canyon

Delphi TC6602 is a standard replacement suspension control arm and ball joint assembly for the front left lower position. It is built for 2004-2012 Chevrolet Colorado and 2004-2012 GMC Canyon models with the Z71 Off Road Package, giving buyers a direct-fit option for common front suspension service needs.

Key Features

• Pre-greased for initial service readiness
• Stamped steel control arm construction with a black finish
• Rubber bushings included
• Bolt-in ball joint with threaded stud
• Mounting hardware included
• Light suspension grade type
• Non-adjustable, non-greaseable design
• OE-focused dimensional and material analysis for fit consistency

Detailed Description

Delphi TC6602 is engineered as a front left lower suspension control arm and ball joint assembly for Chevrolet Colorado and GMC Canyon trucks equipped with the Z71 Off Road Package. The stamped steel arm uses rubber bushings and a bolt-in ball joint design to match the original suspension layout, while the pre-greased construction helps simplify replacement service. Delphi applies OE-level testing to this aftermarket steering and suspension part, including exposure to extreme temperatures and extended salt spray testing to evaluate durability in harsh conditions. This part cross-references MOOG Chassis Products RK641495 for the same application.

What This Part Helps Address

• Excessive front-end looseness or play at the lower control arm
• Clunking or knocking from worn suspension joints and bushings
• Uneven tire wear caused by worn front suspension components
• Steering instability or wandering from degraded control arm assembly wear
• Restoring proper front left lower suspension geometry on Colorado and Canyon trucks

Installation Notes and Tips

Verify vehicle configuration before ordering: this part is for the front left lower position on 2004-2012 Chevrolet Colorado and 2004-2012 GMC Canyon with the Z71 Off Road Package. Inspect adjacent suspension components, fasteners, and alignment settings during installation. Because this is a direct replacement control arm assembly, a professional wheel alignment is recommended after installation.

Quality Assurance

Delphi uses OE-based dimensional and material analysis to support fit consistency between original and replacement parts. The TC6602 is tested for temperature extremes below -40 degrees C and above 120 degrees C, and it is exposed to 720 hours of salt spray as part of durability evaluation. Part number TC6602 is built to standard replacement specifications for the listed applications.