Mercedes Benz For Benz 1992-1993 OM401 Oem 401030230 High Performance Crankshaft Om401 For Mercedes Actros And Ng Series Truck Diesel Engine – OEM 401030230

Product Overview: This crankshaft is a precision-manufactured replacement part for Mercedes-Benz OM401 engines, supplied ready for installation. It is produced to original equipment tolerances and is intended to replace a worn, bent, cracked or journal-damaged original crankshaft without modification. It covers 11.0 litre applications and is supplied in STD as a forged steel component.

Key Features: Each crankshaft is CNC-machined to original equipment dimensions, controlling main and rod journal diameters, journal run-out, stroke and thrust surfaces. Hardened, ground and micro-polished journals provide the surface quality required for stable oil pressure and long bearing life. Internal oilways are drilled and chamfered to match the original design so lubrication reaches every journal without restriction. The shaft is inspected for straightness and journal finish before packing, and is supplied coated in protective anti-rust oil.

Vehicle Compatibility: This part is listed for Mercedes-Benz, covering model families such as 400 SERIES (GAS). Listed production years include 1992-1993. For vehicles not shown in the list, cross-reference the engine code and original reference number to confirm fitment.

Specifications: Key specifications: engine code OM401; displacement 11.0 L; cylinder configuration V6; material Forged Steel; size STD; condition New; warranty 12 Months. Quality control is maintained to ISO 9001 / TS16949 standards. It is supplied in standard size, so no undersize bearings or additional machining are required at assembly.

OEM / Reference Numbers: OEM and cross-reference numbers covered by this listing are 401030230 and 4010302501.

Applications: It is suited to engine rebuilds, in-frame overhauls, fleet servicing and the repair of engines that have suffered bearing seizure or crankshaft damage. Holding a standard-size unit in stock helps workshops complete rebuilds without waiting for machining or exchange parts. The part is a sensible stock item for workshops that service this engine family regularly and want to minimise vehicle downtime.

Benefits / Replacement Information: Replacing a worn or damaged crankshaft restores smooth rotation, corrects vibration and bearing noise, and helps recover lost oil pressure. It removes the cost and downtime of reconditioning an original shaft, since the replacement arrives ready for installation in standard size. The repair stays within original equipment specification, which is important for vehicles that remain in daily commercial service.

Installation or Fitment Notes: Check the part number, journal dimensions and cylinder block line bore before assembly begins. Fit new bearing shells, verify clearances against factory limits, and torque the caps in the specified order. Installation should be carried out by a qualified technician using the vehicle manufacturer's procedures and torque specifications. Record the fitted part number and mileage in the service history so future maintenance references the correct replacement.