Impeller Pump Cover for Yanmar 1GM / 1GM10 – 128170-42080

This impeller pump cover is a genuine OEM part for Yanmar 1GM and 1GM10 marine diesel engines. A worn or damaged pump cover can lead to leakage or reduced cooling efficiency. Replacing the cover ensures optimal sealing and reliable operation of the engine cooling system. This is a genuine Yanmar OEM product . Yanmar OEM Part Number 128170-42080 Compatible Yanmar Engines 1GM (7.5 HP) 1GM10 (9 HP) Questions about compatibility or Yanmar engine parts? Our marine specialists are happy to help.