Engine overhaul kit for Mercedes-Benz OM421

The engine overhaul kit, part number 87-181700-22, provides the necessary internal components for the reconstruction of the Mercedes-Benz OM421 engine. This set typically contains pistons, cylinder liners, rings, and connecting rod bushings to facilitate a full engine rebuild. By replacing these internal parts, maintenance teams can restore the mechanical integrity of the power unit used in various industrial cranes and heavy machinery applications.

This kit is specifically engineered to fit the Mercedes-Benz OM421 engine. It ensures that the critical elements of the combustion cycle, including compression and lubrication, are addressed during major maintenance intervals. The components are designed to meet the original specifications required for the operation of this engine model in heavy-duty environments.

An engine overhaul kit serves to replace worn internal moving parts, allowing the engine to regain its intended compression and efficiency. These kits are used during major service procedures to address wear within the cylinder block and combustion chambers, ensuring that all reciprocating and rotating parts function in coordination.