Engine overhaul kit for Mercedes-Benz OM401

The engine overhaul kit, identified by part number A4040300037, provides a collection of components for the maintenance and reconstruction of the Mercedes-Benz OM401 engine. This set typically consists of pistons, cylinder liners, piston rings, connecting rod and main bearings, along with a complete set of gaskets and seals designed for this specific engine model.

This kit is compatible with the Mercedes-Benz OM401 engine. The components are manufactured to meet the required dimensions and tolerances for proper assembly within the engine block. The actual manufacturer of this kit is Mercedes-Benz.

An engine overhaul kit functions by replacing critical internal moving parts that have reached their service limit. By restoring the internal clearances and sealing surfaces to factory specifications, the kit helps maintain the compression and operational integrity of the engine assembly. This process is a standard procedure for addressing wear in heavy-duty industrial engines.