【Compatible Vehicles】: For Chevrolet Silverado/GMC Sierra 1500HD 2500 2500HD 3500 2001-2010; For Suburban 2500 Avalanche 2500 2/4WD 2001-2013; For Yukon XL 2500 2/4WD 2001-2013; For Hummer H2 H2T 8-lug 2003-2009; Does NOT fit 1500 Light Duty 【Product Type】: The 2-4" lift upper control arm (UCA) is a suspension component designed to accommodate a 2-4 inch lift on a vehicle. It is commonly used in off-road or lifted applications to maintain proper suspension geometry and improve overall performance. 【Additional lifting height】: The 2-4 inch upgraded control arm provides extra lifting height to make it easier for the vehicle to navigate rough terrains and off-road obstacles. This is beneficial for owners who require off-road capabilities or a greater ground clearance. 【Corrected ball joint angles】: With the lifted suspension, the control arm adjusts the ball joint angles to the appropriate position. This helps to avoid premature wear and failure of ball joints, ensuring optimal suspension performance and longevity. 【Durability and reliability】: Designed with high-quality materials and engineering, the control arm is built to withstand the demands of lifted suspensions and rugged driving conditions, providing long-lasting durability and reliable performance.

Compatible Vehicles:

Fits models with 2"-4" of suspension lift

Fits GMC Sierra 1500HD 01-07 2WD 4WD 8-Lug

Fits GMC Sierra 2500 99-04 2WD 4WD 8-Lug

Fits GMC Sierra 2500HD 01-10 2WD 4WD 8-Lug

Fits GMC Sierra 3500 01-07 2WD 4WD 8-Lug

Fits GMC Sierra 3500HD 07-10 2WD 4WD 8-Lug

Fits GMC Yukon XL 2500 00-13 2WD 4WD 8-Lug

Fits Chevy Avalanche 2500 02-06 2WD 4WD 8-Lug

Fits Chevy Silverado 1500HD 01-07 2WD 4WD 8-Lug

Fits Chevy Silverado 2500 99-04 2WD 4WD 8-Lug

Fits Chevy Silverado 2500HD 01-10 2WD 4WD 8-Lug

Fits Chevy Silverado 3500 01-07 2WD 4WD 8-Lug

Fits Chevy Silverado 3500HD 07-10 2WD 4WD 8-Lug

Fits Chevy Suburban 2500 00-13 2WD 4WD 8-Lug

Fits Hummer H2 03-09 2WD 4WD 8-Lug