Cooling parts

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  • Propeller nut USA type , replacement zinc only

    Sale! Original price was: €55,95.Current price is: €46,95.     Add to cart

  • Propeller nut USA type , replacement zinc only

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

  • Propeller nut USA type , replacement zinc only

    Sale! Original price was: €49,95.Current price is: €42,95.     Add to cart

  • Propeller nut USA type , replacement zinc only

    €36,95 Out of stock    Read more

  • USA Plate anode 216X80X12,6 WITH 1 HOLE Magnesium

    €22,95 Out of stock    Read more

  • USA plate anode 216X80X12,6 WITH 1 HOLE, Zinc

    €49,95 Out of stock    Read more

  • Pencil anode zinc only Ø1-1/16” L=6” thread=1/4”UNC

    €13,95 Out of stock    Read more

  • Pencil anode zinc only Ø2-1/4” L=2” thread=1/4”UNC

    €46,95 Out of stock    Read more

  • Pencil anode zinc only Ø1-1/16” L=5” thread=1/4”UNC

    €56,95 Out of stock    Read more

  • Pencil anode zinc only Ø3/4” L=3-5/8” thread=1/4”UNC

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

  • Pencil anode complete Ø3/4” L=3-5/8” thread=3/4”NPT Zinc + Brass

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  • Pencil anode zinc only Ø3/4” L=3-3/8” thread=1/4”UNC

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

  • Pencil anode zinc only Ø3/4” L=2” thread=1/4”UNC

    Sale! Original price was: €8,95.Current price is: €7,95.     Add to cart

  • Pencil anode complete Ø3/4” L=2” thread=3/4”NPT Zinc + Brass

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

  • Pencil anode zinc only Ø5/8” L=1-1/2” thread=1/4”UNC Zinc

    Sale! Original price was: €3,95.Current price is: €3,59.     Add to cart

  • Pencil anode zinc only Ø5/8” L=3” thread=1/4”UNC

    €4,95 Out of stock    Read more

  • Pencil anode complete Ø5/8” L=3” thread=1/2”NPT Zinc + Brass

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

  • Pencil anode zinc only Ø5/8” L=1” thread=1/4”UNC

    €3,95 Out of stock    Read more

  • Pencil anode complete Ø5/8” L=1” thread=1/2”NPT Zinc + Brass

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  • Pencil anode complete Ø3/8” L=2” thread=3/8”NPT Zinc + Brass

    €9,95 Out of stock    Read more

  • Pencil anode zinc only Ø1/2” L=1” thread=1/4”UNC

    €3,19 Out of stock    Read more

  • Pencil anode complete Ø1/2” L=1” thread=3/8” NPT Zinc + Brass

    €9,95 Out of stock    Read more

  • Pencil anode zinc only Ø1/2” L=1-1/4” thread=1/4”UNC

    Sale! Original price was: €3,29.Current price is: €2,69.     Add to cart

  • Pencil anode zinc only Ø1/2” L=1-1/2” thread=1/4”UNC

    €3,19 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>

Showing 2977–3000 of 5220 results