Mercedes A4572002270 Belt Tensioner - 4572002270
Belt TensionerBelt Tensioner (Mercedes A4572002270) — original and OEM-certified commercial diesel trucks and engines engine replacement spares. Worldwide dispatch. 1-year warranty coverage.
Mercedes A4572002270 / 4572002270 Belt Tensioner provides reliable accessory belt tension in Mercedes diesel engines for long service. OEM-matched tensioner spring force and pivot geometry prevent belt slip and maintain correct alternator, water pump, and ancillary component drive under sustained heavy transport loads. Ships with a 1-year warranty.
Mercedes-Benz