Yoke assembly for Kawasaki K3VL112/B-1NR MM-PO

The yoke assembly, identified by part number 424-5270, functions as a mechanical interface within power transmission systems, specifically for hydraulic pumps and rotating equipment. It connects input or output shafts to other components, such as universal joints or splined shafts, to enable the transfer of torque and rotational movement. This assembly maintains the alignment of rotating elements within the pump system.

This specific component is engineered for the Kawasaki K3VL112/B-1NR MM-PO hydraulic pump. The K3VL series pumps are commonly utilized in heavy machinery, including excavators and cranes, where they manage hydraulic flow and pressure. Proper installation of the yoke assembly ensures the transmission of power from the prime mover to the pump mechanism.

Yokes are used in rotating machinery to provide a secure connection between shafts. By allowing for slight angular variations while maintaining a rigid torque path, they support the operation of hydraulic pumps. Regular inspection of the yoke for signs of wear or play is standard practice in maintenance routines to ensure the integrity of the power transmission path and to prevent secondary damage to the connected hydraulic pump assembly.