Upgrade your 1999-2006 Silverado or Sierra with the Monroe 911149 front gas shock absorber, designed for a precise fit on the C2500 model. This high-quality shock is made from durable steel and comes with all the necessary mounting hardware for a hassle-free installation. With a length of 14.375 inches and a travel length of 4 inches, it offers both reliability and improved performance. The Monroe 911149 shock absorber is a gas-charged, double pipe design that doesn't require drilling and boasts 100% accuracy of fit for your vehicle's front left or right side. It's a direct replacement for a variety of OEM part numbers including 89040418 and 12477866, ensuring that you get the correct component for your specific application. Enhance your driving experience with this easy-to-install, sealed shock that's been manufactured with precision in China. Exact item is shown. New open box with original packaging in fair condition. Includes the hardware shown. Item weight 5.2 lbs. 14.375in extended, 10.375in compressed, 4in travel. Made in China. No returns if installed. Please review our business policies in our store for information regarding returns, shipping and warranties.