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and O-rings as a complete kit whenever changing the impeller
Carefully extract the old cross and bearing U-joint from the housing
Reassemble Pump: Reinstall the water pump housing and tighten bolts to the specified torque
Comes complete with the necessary gasket and O-ring seals for a full replacement
CAN ser# 0A730007 & Up
728374-92605 Power Head Gasket Set for Yanmar 3GM30 3GM30F | JLM Marine family-yamaha-40elrs and O-rings as a completePower Head Gasket Set for Yanmar 3GM30 3GM30F JLM Marine This Power Head Gasket Set is engineered for Yanmar 27 HP marine diesel engines, specifically the 3GM30 and 3GM30F models (including EU variants). It provides a complete solution for top end overhaul and rebuilding applications, ensuring proper sealing and reliable performance in marine environments. This gasket set directly replaces Yanmar OEM part number 728374 92605 and Sierra part number 18
