Discover the reliability and precision of the Schaeffler brand with the FT40510 670774309564 Belt Tensioner, a crucial component for your automotive maintenance needs. Designed to meet the demands of modern engines, this belt tensioner ensures optimal performance and longevity for your vehicle's belt system. The product's unique identifier, FT40510, along with the manufacturer part number 670774309564, guarantees you receive a genuine and high-quality tensioner that is compatible with a range of engine specifications. Keep your engine running smoothly with this essential accessory from a trusted name in automotive parts.