Cooling parts

  • Mercury Anode kit Verado 6 Magnesium

    Sale! Original price was: €71,95.Current price is: €59,95.     Add to cart

  • Shaft anode USA type Ø 45mm, Aluminium

    Sale! Original price was: €30,95.Current price is: €25,95.     Add to cart

  • Radice exagonal prop nut (anode only) shaft Ø 35mm, Zinc

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

  • Mercruiser Cavitation plate Magnesium

    Sale! Original price was: €26,95.Current price is: €21,95.     Add to cart

  • Volvo Penta transom plate Magnesium

    Sale! Original price was: €30,95.Current price is: €24,95.     Add to cart

  • Slim type Shaft collar Ø 50mm, Zinc

    Sale! Original price was: €22,95.Current price is: €19,95.     Add to cart

  • Standard Shaft anode Ø 50mm, Zinc

    Sale! Original price was: €44,95.Current price is: €36,95.     Add to cart

  • Tear drop weld-on anode 1kg, Zinc

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

  • Disc anode single Ø140mm, Zinc

    Sale! Original price was: €55,95.Current price is: €45,95.     Add to cart

  • CR Brass Elbow 45º female/female 3/4″

    Sale! Original price was: €12,95.Current price is: €10,95.     Add to cart

  • CR Brass Elbow 45º female/female 1/2″

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

  • CR Brass Elbow 45º female/female 1″1/2

    Sale! Original price was: €27,95.Current price is: €22,95.     Add to cart

  • CR Brass Through-hull outlet 3/8″ with hose tail 15mm

    Sale! Original price was: €19,95.Current price is: €16,95.     Add to cart

  • CR Brass Through-hull outlet convex standard

    Sale! Original price was: €77,95.Current price is: €64,95.     Add to cart

  • Closed cooling system Wall mounted, up to 25hp

    Sale! Original price was: €1.089,95.Current price is: €909,95.     Add to cart
  • Impellerpomp Volvo Penta 8.1Gi DPX375 DPX420

    Impeller pump Volvo Penta 8.1Gi DPX375 DPX420

    Sale! Original price was: €489,95.Current price is: €409,95.     Add to cart
  • Impellerpomp Volvo Penta 4.3GL 5.0GL 5.7GL 4.3GS 5.0GS 5.7GS 4.3GI 5.0Gi De betrouwbare oplossing voor het vervangen van uw bootpomp.

    Impeller pump Volvo Penta 4.3GL 5.0GL 5.7GL 4.3GS 5.0GS 5.7GS 4.3GI 5.0Gi

    €489,95     Add to cart

  • Impeller pump Cummins QSB 7.0 Cooling water pump

    Sale! Original price was: €1.169,95.Current price is: €979,95.     Add to cart
  • Deze Impellerpomp Daf, Perkins, GM koelwaterpomp voor de Perkins marine motoren is ideale vervanger voor de orginele impeller pomp

    Impeller pump Jabsco foot mounted 52080-2001

    Sale! Original price was: €609,95.Current price is: €509,95.     Add to cart

  • Rubber sleeve Heat exchanger Bowman 3187 51/28

    Sale! Original price was: €54,95.Current price is: €45,95.     Add to cart

  • Rubber sleeve Heat exchanger Bowman 2680 51/22

    Sale! Original price was: €72,95.Current price is: €59,95.     Add to cart
  • Koelwaterpomp Caterpiller 3412C; 3508B; 3512; 3512B; 3516B; 3408; 3408B; 3412; 3412D; 3412E; 3508; 3508B; 3508C; 3512; 3512B

    Cooling water pump Bronze Caterpillar 3408C; 3412C; 3408; 3408B; 3408C; 3412; 3412C; 3412D

    Sale! Original price was: €4.859,95.Current price is: €4.049,95.     Add to cart
  • Impellerpomp Volvo Penta D13 3886848 koelwaterpomp. Een betrouwbare oplossing voor het vervangen van uw Lolvo Penta bootpomp.

    Impeller pump Volvo Penta D13 3886848 Cooling water pump

    Sale! Original price was: €2.069,95.Current price is: €1.729,95.     Add to cart
  • Impellerpomp 10-24321-01 Mitsubishi L en K van 's werelds toonaangevende fabrikant van pompen voor maritiem gebruik

    Impeller pump Johnson, F4B, 10-24321-01 Mitsubishi L and K series with Spline PTO

    Sale! Original price was: €559,95.Current price is: €459,95. Out of stock    Read more

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>