Mercedes A4572001770 Belt Tensioner - 4572001770
Belt TensionerBelt Tensioner for heavy commercial vehicles and engines — Mercedes A4572001770 / 4572001770 — OEM-verified and original diesel engine parts. Worldwide supply. 1-year warranty included.
Engineered for Mercedes diesel engines in heavy trucks and generator sets, Mercedes A4572001770 / 4572001770 Belt Tensioner automatically compensates for belt stretch and thermal expansion to maintain correct drive tension. Sealed bearing and OEM-matched spring tension ensure reliable long-term accessory drive performance. Available with a 1-year warranty.
Mercedes-Benz