✔Compatible with: For Chevy Astro/Avalanche 1500/Avalanche 2500/Blazer/Express 3500/K1500 Pickup/K1500 Suburban/K2500 Pickup/K2500 Suburban/K3500 Pickup/Silverado 1500/Silverado 2500/Silverado 3500/Suburban 1500/Suburban 2500/Tahoe. For GMC: K1500 Pickup/K1500 Suburban/K2500 Pickup/K2500 Suburban/K3500/Safari/Savana 3500/Sierra 1500/Sierra 2500/Sierra 3500/Yukon/Yukon XL 1500/Yukon XL2500. For 03-09 Hummer H2, 99-06 Cadillac Escalade. Please refer to the second main image for specific years. | ✔Function: Signs your sway bar links need replacement include clunking sounds during turns and bumps, loose or misaligned steering wheel, poor handling, uneven tire wear, and visible damage in the suspension system. Replace our accessories, can take away the clunking/clicking coming from the suspension you heard from every bumps in the road! Giving you a good driving experience. | ✔High-quality: Surface treatment using electrophoresis process coating method,120 hours salt spray test, not easy rust and corrode, iron bracket are more durable than rubber bracket, the shims is embedded rubber, more stable. | ✔OE# K80631. Replace OE# K700539, 10385580, 12542993, 12546193, 15070821, 15167767. Not included instruction manual. Easy to install. | ✔After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact us.