Autoptzxd 2-4" Lift Front Upper Control Arms for 2000-2010 Chevy Silverado 2500HD 3500HD, Adjustable Tubular Suspension Arms Compatible with GMC Sierra 2000-2010/ Hummer H2 2003-2009, 2Pcs

【Fitment】The upper front control arm is Fit for 2000-2010 G-M-C sierra 2500 3500 HD；2000-2010 C-h-e-v-y silverado2500 3500 HD; 2003-2009 Hummer H2. NOTE: Bushings are not greased, but ball joints do not require additional grease for 1 year. 【Long Life】The 2-4 inch front upper control arms are TIG welding to minimize air bubbles and prevent part breakage. The tubular design of the control arms not only increases strength but also optimizes weight reduction, and provides superior strength and stability, enhancing safety during off-road adventures. 【Improved Driving Experience】Upgrade your vehicle's driving performance with our control arms featuring PU bushings instead of rubber, offering better suitability for low temperatures. Additionally, the dust caps increase the service life for long-lasting durability. 【Feature】Perfect replacement for old or damaged automotive control arms, hard-wearing, endurance and damage-free, the ball joint provides rotary movement between the steering joint and the control arm, providing safe and smooth driving. 【Warranty and Customer Support】Enjoy the 12-month warranty from the time of purchase. Our dedicated customer service team is available to assist you with any inquiries or concerns you may have