Goodyear Serpentine Kits provide you with the parts needed to completely restore your vehicle's serpentine belt drive. Restoring your complete belt drive is important to ensure a long belt drive service life and prevent costly failures of worn components. Save time and money, by doing the complete restoration of your belt drive, when you replace your serpentine belt. The Goodyear Kit provides you a convenient, cost-effective way to keep you on the road and out of the garage. • AutoCare recommends inspecting belts at 60,000 miles and replacing at 90,000 miles • Goodyear Serpentine Belts meet or exceed OEM specifications • Properly maintains belt tension ensuring belt drive efficiency; Dampens torsional vibrations extending belt life • Precision made pulleys for proper belt alignment