Yanmar 3YM20 Raw Water Pump Impeller, Service & Rebuild Kits

Replacement aftermarket standard impeller kits, raw water pump service and rebuild kits for Yanmar 3YM20 fitted with the bronze engine driven raw water Pump Our impellers are excellent quality 6 blade neoprene rubber impeller on a brass coupling with a stainless set-screw drive rod.

• The 'standard impeller kit' includes the impeller, a tube of glycerine lubricant, an end-plate o-ring 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 the end cover plate.

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

UK, European and Worldwide delivery available