Cooling parts

  • Disc anode for Stern 140*30mm Zinc

    Sale! Original price was: €92,92.Current price is: €78,46. Same day shipping    Add to cart

  • Disc anode single Ø225mm Heavy Magnesium

    €134,25 Out of stock    Read more

  • Disc anode single Ø190mm Heavy Magnesium

    Sale! Original price was: €113,58.Current price is: €94,99. Same day shipping    Add to cart

  • Disc anode single Ø190mm Heavy Aluminium

    Sale! Original price was: €66,06.Current price is: €54,70. Same day shipping    Add to cart

  • Disc anode single Ø190mm Heavy Zinc

    €123,92 Out of stock    Read more

  • Disc anode single Ø140mm with steel insert Magnesium

    Sale! Original price was: €55,73.Current price is: €46,44. Same day shipping    Add to cart

  • Rudder pair anodes Ø130mm with hardware Magnesium

    €36,11 Out of stock    Read more

  • Rudder pair anodes Ø70mm with hardware Magnesium

    €15,44 Out of stock    Read more

  • Disc anode for Stern 135*47 compl. w. plug, pad&bolt, Zinc

    €165,24 Out of stock    Read more

  • H+B Technics anode for platform tender lift, Zinc

    Sale! Original price was: €43,34.Current price is: €35,07. Same day shipping    Add to cart

  • H+B Technics anode for platform tender lift, Zinc

    Sale! Original price was: €43,34.Current price is: €35,07. Same day shipping    Add to cart

  • R4 Rudder Zinc 5″ dia x 5/8″, Zinc

    Sale! Original price was: €29,91.Current price is: €24,74. Same day shipping    Add to cart

  • R4 Alum Rudder Anode 5″, Aluminium

    Sale! Original price was: €38,17.Current price is: €30,94. Same day shipping    Add to cart

  • R5 Rudder Zinc 5″ dia x 7/8″, Zinc

    Sale! Original price was: €9,25.Current price is: €7,18. Same day shipping    Add to cart

  • R5 Alum Rudder Anode 5″ x 7/8″, Aluminium

    Sale! Original price was: €51,60.Current price is: €41,27. Same day shipping    Add to cart

  • Slim type Shaft collar anode Ø 20mm, Zinc

    Sale! Original price was: €13,38.Current price is: €11,31. Same day shipping    Add to cart

  • Slim type Shaft collar anode Ø 19mm, Zinc

    Sale! Original price was: €11,31.Current price is: €9,25. Same day shipping    Add to cart

  • Slim type Shaft collar anode Ø 22mm, Zinc

    Sale! Original price was: €13,38.Current price is: €11,31. Same day shipping    Add to cart

  • Slim type Shaft collar anode Ø 22mm, Aluminium

    Sale! Original price was: €13,38.Current price is: €11,31. Same day shipping    Add to cart

  • Shaft collar anode NACA profile Ø 28.6mm, Zinc

    Sale! Original price was: €10,28.Current price is: €9,25. Same day shipping    Add to cart

  • Shaft collar anode NACA profile Ø 28.6mm, Aluminium

    Sale! Original price was: €7,18.Current price is: €6,15. Same day shipping    Add to cart

  • Medium type Shaft collar anode Ø 55mm, Zinc

    Sale! Original price was: €51,60.Current price is: €43,34. Same day shipping    Add to cart

  • Medium type Shaft collar anode Ø 57.1mm, Zinc

    Sale! Original price was: €58,83.Current price is: €48,50. Same day shipping    Add to cart

  • Medium type Shaft collar anode Ø 65mm, Zinc

    Sale! Original price was: €54,70.Current price is: €45,40. Same day shipping    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>