Crankshaft Mercedes-Benz OM471

Application: For Mercedes-Benz OM471 inline 6-cylinder heavy-duty diesel engine.Engine displacement 12.8L, bore 132mm, stroke 156mm.
OEM Part No.: A4710300101, A4710300401
Construction: 7 main bearings + 6 connecting rod bearings, integrated counterweights, precision oil holes for pressure lubrication, induction-hardened & ground journals (HRC ≥50), magnetic particle inspection & dynamic balancing verified.
Performance: Compatible with 422–530 hp power output and 2100–2600 N·m torque, withstands peak cylinder pressure up to 250 bar. Ideal for long-haul transport, heavy construction, cold chain logistics. 12-month manufacturer warranty available.

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