Cooling parts

  • USA Plate anode 152X102X13 H.C.66 MINIDIVERS Zinc

    USA Plate anode 152X102X13 H.C.66 MINIDIVERS Zinc

    Sale! Original price was: €30,95.Current price is: €25,95. Same day shipping    Add to cart
  • Volvo kit DPH/DPR in magnesium with hardware

    Volvo kit DPH/DPR in magnesium with hardware

    Sale! Original price was: €41,95.Current price is: €33,95. Same day shipping    Add to cart
  • Volvo kit 290 in zinc with hardware

    Volvo kit 290 in zinc with hardware

    Sale! Original price was: €64,95.Current price is: €53,95. Same day shipping    Add to cart
  • KIT SUZUKI 90-100-115-140HP Magnesium

    KIT SUZUKI 90-100-115-140HP Magnesium

    Sale! Original price was: €36,95.Current price is: €30,95. Same day shipping    Add to cart
  • Honda Kit BF in magnesium

    Honda Kit BF in magnesium

    Sale! Original price was: €66,95.Current price is: €55,95. Same day shipping    Add to cart
  • Honda Kit BF in zinc

    Honda Kit BF in zinc

    Sale! Original price was: €78,95.Current price is: €65,95. Same day shipping    Add to cart
  • Quick propeller nut - Ogiva Quick Zinc

    Quick propeller nut – Ogiva Quick Zinc

    Sale! Original price was: €6,95.Current price is: €5,95. Same day shipping    Add to cart
  • Vetus round anode with steel insert Ø78 H45 Aluminium

    Vetus round anode with steel insert Ø78 H45 Aluminium

    Sale! Original price was: €35,95.Current price is: €29,95. Same day shipping    Add to cart
  • Steyr pencil anode zinc only Ø 14 L. 29

    Steyr pencil anode zinc only Ø 14 L. 29

    Sale! Original price was: €23,95.Current price is: €19,95. Same day shipping    Add to cart
  • Cummins pencil anode Ø 16 L.50 complete plug th.1/2''bspt Zinc + Brass

    Cummins pencil anode Ø 16 L.50 complete plug th.1/2”bspt Zinc + Brass

    Sale! Original price was: €30,95.Current price is: €25,95. Same day shipping    Add to cart
  • Honda Small plate anode for 10-50HP Zinc

    Honda Small plate anode for 10-50HP Zinc

    Sale! Original price was: €8,95.Current price is: €6,95. Same day shipping    Add to cart
  • Nissan Tohatsu Skeg anode for 140HP Engine Zinc

    Nissan Tohatsu Skeg anode for 140HP Engine Zinc

    Sale! Original price was: €9,95.Current price is: €7,95. Same day shipping    Add to cart
  • Suzuki skeg for trim tab 20-25-30hp Magnesium

    Suzuki skeg for trim tab 20-25-30hp Magnesium

    €9,95 Same day shipping    Add to cart
  • Yamaha Small plate anode for F8C-68T 2000 Magnesium

    Yamaha Small plate anode for F8C-68T 2000 Magnesium

    Sale! Original price was: €6,95.Current price is: €4,95. Same day shipping    Add to cart
  • Yamaha Bracket anode for 40-50HPhp Zinc

    Yamaha Bracket anode for 40-50HPhp Zinc

    Sale! Original price was: €27,95.Current price is: €23,95. Same day shipping    Add to cart
  • Round plate anode for Mariner 40 Yamaha 70-85 HP Zinc

    Round plate anode for Mariner 40 Yamaha 70-85 HP Zinc

    Sale! Original price was: €13,95.Current price is: €10,95. Same day shipping    Add to cart
  • Plate anode for Yamaha 6-8 HP Zinc

    Plate anode for Yamaha 6-8 HP Zinc

    Sale! Original price was: €2,89.Current price is: €2,39. Same day shipping    Add to cart
  • Flex-o-fold propeller prop side anodes Aluminium

    Flex-o-fold propeller prop side anodes Aluminium

    Sale! Original price was: €17,95.Current price is: €14,95. Same day shipping    Add to cart
  • BRP Curved Block for Johnson-Evirude Diabolo 70-120, Zinc

    BRP Curved Block for Johnson-Evirude Diabolo 70-120, Zinc

    €14,95 Out of stock    Read more
  • Mercury Zeus POD Trim Tab Aluminum Anode Zinc

    Mercury Zeus POD Trim Tab Aluminum Anode Zinc

    Sale! Original price was: €129,95.Current price is: €109,95. Same day shipping    Add to cart
  • Volvo Penta brass plug th.1/2'' Bspt

    Volvo Penta brass plug th.1/2” Bspt

    Sale! Original price was: €19,95.Current price is: €16,95. Same day shipping    Add to cart
  • Hang on Magnesium anode 0,63kg cable lenght 6mt

    Hang on Magnesium anode 0,63kg cable lenght 6mt

    Sale! Original price was: €67,95.Current price is: €56,95. Same day shipping    Add to cart
  • Shaft anode Ø 63,5 mm, Magnesium

    Shaft anode Ø 63,5 mm, Magnesium

    Sale! Original price was: €47,95.Current price is: €38,95. Same day shipping    Add to cart
  • Shaft anode Ø 60mm, Magnesium

    Shaft anode Ø 60mm, Magnesium

    Sale! Original price was: €46,95.Current price is: €37,95. 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>