Cooling parts

  • Yanmar pencil anode Ø20 L.30 zinc

    7,95 Out of stock
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  • Hose clamp SS 110 – 115 mm exhaust hose

    Sale! Original price was: €11,95.Current price is: €9,95.
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  • Yanmar anode Ø15 L20 complete with plates 3/8” gas conical Zinc + Brass

    9,95 Out of stock
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  • Disc anode single Ø70mm Heavy, Aluminium

    Sale! Original price was: €5,95.Current price is: €4,95.
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  • Exhaust hose 30mm – R.I.NA and Lloyd’s approved – Water cooling

    Sale! Original price was: €21,95.Current price is: €18,95.
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  • Impellerpomp Volvo Penta D1-13A, D1-20, MD2010, MD2020, koelwaterpomp

    Impeller pump Volvo Penta D1-13A, D1-20, MD2010, MD2020, Cooling water pump

    Sale! Original price was: €499,95.Current price is: €419,95.
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  • Impellerpomp Deksel Pakking 2521 Vervangt u de Impeller? Dit is de pakking voor de deksel van uw Jabsco, Johnson, Jmp, Ancor, koelwaterpomp

    Impeller pump Cover Gasket 2521 66mm 6 holes

    Sale! Original price was: €0,99.Current price is: €0,89.
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  • Hose clamp SS 90 – 95 mm Exhaust hose

    Sale! Original price was: €10,95.Current price is: €8,95.
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  • Impeller Westerbeke 302875 Kohler 22986 Sherwood 09000K

    Sale! Original price was: €29,95.Current price is: €24,95.
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  • Sanitairslang-waterslang 32mm wit PVC met staalinlage, de kleine buigradius maakt  installeren makkelijk. Niet geurdoorlatend en UV bestendig.

    Sanitary hose Water hose 25 mm White PVC with Steel insert

    Sale! Original price was: €6,95.Current price is: €5,95.
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  • Impellerpomp Indmar  Marine Power  Pleasure Craft Marine en Volvo benzine V6/ V8  koelwaterpomp De koelwaterpomp voor veel type marine motoren

    Impeller pump Indmar, Marine Power, Pleasure Craft Marine and Volvo petrol V6 / V8 Cooling water pump

    Sale! Original price was: €309,95.Current price is: €259,95.
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  • Cummins pencil anode zinc only Ø 12,5 L.50,8

    Sale! Original price was: €3,59.Current price is: €2,99.
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  • Hose clamp 26-38 mm

    Sale! Original price was: €3,95.Current price is: €3,59.
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  • RMA3783

    Rubber sleeve Heat exchanger Polar A3/783 73/22

    Sale! Original price was: €44,95.Current price is: €35,95.
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  • Volvo Anode kit DPH/DPR drives Magnesium

    Sale! Original price was: €39,95.Current price is: €32,95.
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  • Disc anode single Ø110mm, Magnesium

    Sale! Original price was: €19,95.Current price is: €16,95.
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  • Volvo Penta Saildrive Kraag-anode 4 blads klapschroef Zink

    Volvo Penta Saildrive Collar anode 4 blade Folding propeller Zinc

    Sale! Original price was: €11,95.Current price is: €9,95.
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  • Impellerpomp Yanmar 2GM, 3GM Direct gekoeld

    Impeller pump Yanmar 2GM, 3GM Direct-cooled 2GM20, 2GM20VE, 2GM20B, 2GM20C, 2GML, 3GMD, 3GMLE, 3GM30, 3GM30VE, 3GM30B, 3GM30C

    Sale! Original price was: €349,95.Current price is: €289,95.
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  • Rubber sleeve Heat exchanger Angled Ø 55 mm

    Sale! Original price was: €28,95.Current price is: €23,95.
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  • O-ring STM6113 Vetus NBR Heat exchanger

    1,19
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  • CR Brass Hose tail (male) 3/4″ x 25mm

    Sale! Original price was: €11,95.Current price is: €9,95.
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  • Yanmar collar anode for Saildrive, Zinc

    Sale! Original price was: €32,95.Current price is: €26,95.
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  • Max Prop - 3-gaats schroef anode Ø72 Zink. toegepast op de drie blads vaanstand Propeller van Maxprop. verkrijgbaar via de site

    Max Prop – 3 holes propeller anode Ø72, Zinc

    Sale! Original price was: €17,95.Current price is: €14,95.
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  • Hose clamp 15-24 mm

    Sale! Original price was: €3,89.Current price is: €3,29.
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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>