Cooling parts

  • Weld on anode 0.86kg, Aluminium

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

  • Hose clamp SS 95 – 100 mm Exhaust hose

    Sale! Original price was: €8,95.Current price is: €6,95. Same day shipping    Add to cart

  • Rubber sleeve Heat exchanger Bowman 3192 67/90/28

    Sale! Original price was: €119,95.Current price is: €99,95. Same day shipping    Add to cart

  • Impeller Seasall: S220/S250 Yanmar: 128620-42200

    Sale! Original price was: €56,95.Current price is: €46,95. Same day shipping    Add to cart

  • Impeller puller Johnson 09-812BT-1 and 09-1027BT

    Sale! Original price was: €16,95.Current price is: €14,95. Same day shipping    Add to cart

  • Gasket set Exhaust bend 888596 D2-50, D2-55, D2-60, D2-75

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

  • air/water hose ø 19 mm

    Sale! Original price was: €3,99.Current price is: €3,29. Out of stock    Read more

  • Sen-Dure pencil anode Ø 9,5 L. 51 plug th.1/8” NPT Zinc + Brass

    Sale! Original price was: €3,69.Current price is: €3,09. Same day shipping    Add to cart

  • Volvo kit 290 Duo Prop in zinc with hardware

    Sale! Original price was: €44,95.Current price is: €35,95. Same day shipping    Add to cart

  • Quick propeller nut FOR BTQ140 Zinc

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

  • Sidepower – Sleipner propeller nut SE130/170 – SP240/285 Aluminium

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

  • Caterpillar pencil anode Ø 12,5 L.38 plug th.3/8”GAS Zinc + Brass

    Sale! Original price was: €11,95.Current price is: €9,95. Same day shipping    Add to cart

  • Yamaha cavitation plate anode 8 – 60hp Aluminium

    Sale! Original price was: €7,95.Current price is: €6,95. Same day shipping    Add to cart

  • Mercury button anode for 4,5HP Ø20 H.7, Magnesium

    Sale! Original price was: €0,79.Current price is: €0,69. Same day shipping    Add to cart

  • Shaft collar Ø 35mm Magnesium

    Sale! Original price was: €7,95.Current price is: €6,95. Same day shipping    Add to cart

  • Shaft anode Light type Ø 19mm – 3/4′ Zinc

    Sale! Original price was: €11,95.Current price is: €9,95. Same day shipping    Add to cart

  • Steel Washer for shaft 30

    Sale! Original price was: €1,99.Current price is: €1,59. Same day shipping    Add to cart

  • Scandinavian type bolt-on anode 1,3kg, Aluminium

    Sale! Original price was: €34,95.Current price is: €28,95. Same day shipping    Add to cart

  • Bolt on anode 0,6kg with slotted holes H.C.200, Zinc

    Sale! Original price was: €15,95.Current price is: €12,95. Same day shipping    Add to cart

  • Bolt-on bar anode UK TYPE – Fairline 455x90x40 H.C.230, Zinc

    Sale! Original price was: €124,95.Current price is: €104,95. Same day shipping    Add to cart

  • Bolt-on Bar Anodes Vetus 100x45x18 H.C.48,5, Zinc

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

  • Shaft anode USA type Ø 31.8mm 1 1/4″, Aluminium

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

  • Standard Shaft anode Ø 57.1mm – 2 1/4″, Zinc

    Sale! Original price was: €35,95.Current price is: €29,95. Same day shipping    Add to cart

  • Shaft anode USA type Ø 60mm, Aluminium

    Sale! Original price was: €47,95.Current price is: €38,95. 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>