Moog CK620889 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Front Right Lower Control Arm Assembly

Moog CK620889 is a front right lower suspension control arm and ball joint assembly built for heavier loads and rougher road conditions. It is a direct-fit suspension replacement for select Cadillac Escalade, Chevrolet Tahoe, GMC Yukon, and Silverado 1500 applications.

Key Features

• Powder coated steel construction for added corrosion resistance
• Ball joint included for a complete lower control arm assembly
• Bushings included for proper suspension mounting and isolation
• Greaseable design with grease fitting included for serviceability
• Castle nut and cotter pin included for secure installation
• Premium grade design for demanding front suspension use
• Non-adjustable configuration for direct replacement fitment

Detailed Product Overview

Moog CK620889 is engineered as a front right lower control arm assembly for vehicles that see heavier loads and more punishing roads. The steel arm uses a powder-coated finish, greaseable service points, and included bushings and ball joint to restore front suspension geometry and steering response. This part cross-references Dorman OE Solutions 520-806 for the same application. It is a strong fitment match for 2014-2018 Chevrolet Silverado 1500, 2014-2018 GMC Sierra 1500, 2015-2020 Cadillac Escalade, 2015-2020 Cadillac Escalade ESV, 2015-2020 Chevrolet Tahoe, 2015-2020 GMC Yukon, 2015-2020 GMC Yukon XL, 2019 Chevrolet Silverado 1500 LD, and 2019 GMC Sierra 1500 Limited, front right lower.

What This Part Helps Address

• Front-end clunking or knocking from a worn lower control arm or ball joint
• Loose steering feel caused by worn suspension joints and bushings
• Uneven tire wear related to front suspension wear
• Excessive play or instability in the front right lower suspension
• Reduced ride control on trucks and SUVs used for heavier-duty driving

Installation Notes and Tips

Install on the front right lower position only. Verify alignment after replacement, since lower control arm service can affect camber and toe settings. Confirm the vehicle’s year, make, model, and trim before ordering, especially on Silverado 1500 and Sierra 1500 applications where LD and Limited variants use separate fitment. Moog CK620889 includes the ball joint, bushings, grease fitting, castle nut, and cotter pin specified in the product data.

Quality Assurance

Moog High Utilization Designs are built for heavier loads and rougher road conditions where added strength, durability, and confidence matter. CK620889 is a premium-grade, greaseable suspension control arm assembly designed for consistent service in demanding front suspension applications.