Oil pump adapter for Lufkin RS1818H

The oil pump adapter CM31670 serves as a mechanical interface within the lubrication system of the Lufkin RS1818H marine gear. Located within the pump drive assembly, this component facilitates the connection between the oil pump and the transmission housing. It provides a sealed path for oil to flow from the reservoir to the pump, ensuring the pump maintains the pressure required to circulate lubricant throughout the gearbox. By securing the pump in its correct position, the adapter allows for the mechanical drive engagement necessary for the pump to operate whenever the transmission is active.

This component is designed for use with the Lufkin RS1818H marine gear unit. It functions as a critical connection point that maintains the integrity of the hydraulic circuit, preventing leaks and ensuring the pump receives a steady supply of fluid. Proper alignment and sealing at this interface are necessary for the pump to deliver consistent lubrication to the internal gears and bearings of the transmission system.