Specifically designed for Chevrolet Astro 1996-2002, GMC Safari 1996-2002. Replaces original OEM components 15965391, 15757254, 15005448. Cardone Remanufactured Brake Boosters offer your vehicle reliable stopping performance every time. Each unit is reverse-engineered based on over 40 years of CARDONE engineering expertise, where original design weaknesses are identified, corrected, and, where applicable, upgraded to provide a more durable part than the original unit. Our brake boosters are designed to match original factory specifications ensuring they are the perfect fit for your car. Every unit undergoes an exclusive rust-prohibitive finishing process that extends unit life, and 100% original equipment quality seals, diaphragms, and check valves are installed for like-new performance and reliability. All units are 100% tested to ensure reliable performance that meets or exceeds OEM performance standards and are backed up by 1 year / 18,000-mile warranty. Installation is made easy with included bolts, parts, and pre-adjusted master cylinder output rods (when included). New mounting nuts and washers ensure proper, hassle-free installation. Our products are easy to install and can help solve brake problems quickly. Our remanufacturing process is earth-friendly, reducing the energy and raw materials needed to make a new part by 80%. By choosing our remanufactured brake boosters, you're contributing to environmental sustainability without compromising on quality or performance.