Mercedes A4572002170 Belt Tensioner - 4572002170
Belt TensionerBelt Tensioner replacement: Mercedes A4572002170 / 4572002170 — original factory and OEM engine spares for truck fleets and diesel power systems. Global shipping with 1-year part warranty.
Mercedes A4572002170 / 4572002170 Belt Tensioner maintains correct accessory drive belt tension in Mercedes diesel engines for construction equipment and heavy-duty truck applications. OEM-matched pivot geometry and spring rate ensure consistent belt contact angle and tension force for reliable slip-free drive under varying thermal and load conditions. Ships with a 1-year warranty.
Mercedes-Benz