Engine side oil pump half coupling for Kobelco KNW-A1-F/H

The E6987-1 half coupling serves as a mechanical link within the power transmission system of the oil pump assembly. Positioned on the engine side, this component facilitates the transfer of rotational movement from the main engine to the oil pump, enabling the pump to generate the necessary pressure for lubrication or auxiliary hydraulic functions.

This part is compatible with the Kobelco KNW-A1-F/H model, specifically covering serial numbers from 99F0388 to 392. Precise fitment is required to maintain the alignment between the engine drive and the pump input shaft, ensuring the mechanical integrity of the transmission path.

Couplings of this type are used to bridge the connection between two rotating shafts in heavy machinery. By providing a secure interface, they allow for the efficient transfer of torque while accommodating the operational requirements of the engine-driven pump system.