Mercedes A4570300340 Engine Main Bearing - 4570300340
Engine Main BearingCertified Engine Main Bearing: Mercedes A4570300340 / 4570300340 — OEM original engine replacement spares for commercial diesel trucks and engines. Worldwide dispatch. 1-year warranty coverage.
Mercedes A4570300340 / 4570300340 Engine Main Bearing maintains correct crankshaft journal clearance in Mercedes diesel engines for heavy commercial transport and diesel power generation. OEM-matched overlay alloy composition and precision wall thickness ensure reliable hydrodynamic oil film and long bearing service life under continuous high-torque heavy transport duty. Ships with a 1-year warranty.
