Cooling parts

  • Impellerpomp Volvo Penta D4 serie koelwaterpomp. Door gebruikt van Hoogwaardiger materiaal is deze pomp van beter kwaliteit dan het origineel.

    Impeller pump Volvo Penta 3.0GS 4.3GL 5.0GL 4.3GI 5.0Gi 4.3GXI 5.0GXi 5.7GS 5.7Gi

    Sale! Original price was: €489,95.Current price is: €395,95.     Add to cart

  • Cooling water hose Reducer 32 to 58 mm

    €30,95     Add to cart

  • Coolant hose Straight 45 mm x 1.00 meter (1 3/4”)

    €27,95     Add to cart

  • Coolant hose Straight 35 mm x 1.00 meter (1 3/8”)

    €21,95     Add to cart
  • Impellerpomp Westerbeke 4.0BCD 6.0BCD koelwaterpomp Door gebruik van hoogwaardiger materiaal is deze pomp kwalitatief beter dan het origineel.

    Impeller pump Westerbeke 4.0BCD 6.0BCD Cooling water pump

    Sale! Original price was: €579,95.Current price is: €479,95.     Add to cart
  • JPR-V1000

    Impeller pump Volvo Penta AD31, AD41, MD31, KAD42, TAMD42, KAD44, Cooling water pump

    Sale! Original price was: €619,95.Current price is: €519,95.     Add to cart

  • Automatic float switch Bilge pump 12-24V

    €49,95 Out of stock    Read more

  • Hose barb male thread 1 1/2 x 50 mm

    Sale! Original price was: €10,95.Current price is: €9,95.     Add to cart

  • Hose barb male thread 3/4 x 16 mm

    Sale! Original price was: €3,09.Current price is: €2,59.     Add to cart

  • Hose barb male thread 3/8 x 16 mm

    Sale! Original price was: €1,59.Current price is: €1,29.     Add to cart

  • Onan pencil anode zinc only Ø 10 L.31

    Sale! Original price was: €5,95.Current price is: €4,95.     Add to cart

  • Sidepower – Sleipner propeller nut SP30/40 Ø26 H.20, Aluminium

    Sale! Original price was: €9,95.Current price is: €7,95.     Add to cart

  • Flex-o-fold propeller prop side anodes Aluminium – sold in pairs

    Sale! Original price was: €13,95.Current price is: €11,95.     Add to cart

  • Gori propeller nut Ø 22”- 26”, Zinc

    Sale! Original price was: €6,95.Current price is: €5,95.     Add to cart

  • Max Prop anode for propeller with variable pitch Ø67,7 Zinc

    Sale! Original price was: €24,95.Current price is: €20,95.     Add to cart

  • Bolt on anode 1kg with slotted holes H.C.200, Zinc

    Sale! Original price was: €28,95.Current price is: €23,95.     Add to cart

  • Druppel Las-anode 0,6kg, Aluminium

    Sale! Original price was: €18,95.Current price is: €15,95.     Add to cart

  • Shaft anode USA type Ø 38mm 1 1/2″, Zinc

    Sale! Original price was: €25,95.Current price is: €21,95.     Add to cart

  • Volvo Penta split ring anode for Saildrive 120 Zinc

    Sale! Original price was: €53,95.Current price is: €44,95.     Add to cart

  • Stainless steel Through-hull outlet, ø 60mm, 45 degrees

    Sale! Original price was: €75,95.Current price is: €62,95.     Add to cart

  • Impeller pump Volvo D2 Cooling water pump Minor kit 3583089

    Sale! Original price was: €89,95.Current price is: €75,95.     Add to cart

  • Thermostat Yanmar Closed cooling system (75gr) 3HM Martec

    Sale! Original price was: €53,95.Current price is: €44,95.     Add to cart

  • CR Brass hose tail (male) 1″ x 35mm

    Sale! Original price was: €19,95.Current price is: €15,95.     Add to cart
  • CR Messing slangtule (buitendraad) 3/8" x 20mm

    CR Brass Hose tail (male) 3/4″ x 13mm

    Sale! Original price was: €10,95.Current price is: €8,95.     Add to cart

The various types of cooling water systems

There are three types of cooling systems:

  1. Direct cooling: a cooling water system whereby water is pumped into the engine block by a impeller pump.
  2. Indirect cooling: a separate cooling water system (also called intercooling or heat exchanger system) in which there is coolant in the engine and cooling water is pumped through a heat exchanger by means of an impeller pump.
  3. Indirect keel cooling : a keel cooling system, in which cooling pipes with coolant run under the boat. With the latter system, a wet exhaust is not possible unless you have installed an additional impeller pump or electric pump.

Dry or wet exhaust?

Choose a wet exhaust. With a wet exhaust, the noise is muffled by the water. You can also use a rubber exhaust hose because of the lower temperature. <read more>