Skip to content


Yanmar 3GM30 Raw Water Pump, Impeller, Service & Rebuild Kit

Original price £18.00 - Original price £49.00
Original price
£18.00 - £49.00
Current price £18.00
Choose a Option

Replacement standard impeller kits, raw water pump service and rebuild kits for the raw water cooled (no heat exchanger) Yanmar 3GM30 engine, manufactured in Japan. Our impellers are excellent quality 6 blade neoprene rubber impeller on a brass coupling with a stainless set-screw drive rod. For pump with a cover plate diameter 58mm

  • The 'standard impeller kit' includes the impeller, a tube of glycerine lubricant, an end-plate paper gasket and full fitting instructions
  • The 'pump service kit' includes the above parts, along with six stainless steel end plate screws and a water seal with stainless spring which locates in the pump body behind the impeller.
  • The 'pump rebuild kit' includes all the above parts and in addition two drive shaft bearings and a 58mm diameter cover plate.
  • Impeller diameter 40.5mm

Anyone operating in the marine environment will know the importance of a keeping a spare impeller in the boat toolbox!

UK, European and Worldwide shipping available