Mercedes A4422000770 Belt Tensioner - 4422000770
Belt TensionerBelt Tensioner (Mercedes A4422000770) — original and OEM-grade engine components for haulage trucks and industrial power units. Express worldwide shipping. 1-year warranty.
Mercedes A4422000770 / 4422000770 Belt Tensioner maintains correct drive belt tension in Mercedes diesel engines for commercial vehicles and industrial engines. OEM-matched spring rate and pivot geometry ensure consistent belt wrap angle and tension force across the operating temperature range for reliable slip-free accessory drive. Ships with a 1-year warranty.
Mercedes-Benz