MAN
Oil pump for MAN engines
This oil pump is designed for MAN engines used in industrial cranes and heavy-duty machinery. It maintains the necessary oil pressure to lubricate internal engine components during operation.
Specifications
- Part number
- 51051040246
- Brand
- MAN
The oil pump 51051040246 serves as a primary component within the lubrication system of MAN engines. Its function involves drawing oil from the engine crankcase and pressurizing it to ensure a continuous flow through the internal galleries. This process supplies oil to critical moving parts, including the crankshaft, connecting rods, pistons, camshaft, and rocker arms, creating a film between metallic surfaces to manage friction and heat during engine cycles.
This component is engineered for specific MAN engine configurations found in heavy-duty equipment and industrial cranes. The actual manufacturer of this part is MAN. Proper operation of the oil pump is necessary to maintain the required oil pressure levels across the engine block, which supports the mechanical integrity of the internal assembly.
Oil pumps are essential in internal combustion engines to circulate lubricant from the sump to the various engine bearings and friction points. By maintaining a steady flow and pressure, the pump ensures that all moving parts receive adequate lubrication, which is necessary for the mechanical operation of the engine system.

