Cooling parts

  • Volvo Penta Transom plate for SX outdrive Aluminium

    Sale! Original price was: €22,95.Current price is: €19,95. Same day shipping
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  • Volvo Penta outdrive bar for engine 290 duo prop Magnesium

    Sale! Original price was: €22,95.Current price is: €19,95. Same day shipping
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  • Shaft collar anode, naca profile Ø 25mm, Aluminium

    4,95 Same day shipping
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  • Impeller Puller M16 universal

    Sale! Original price was: €69,95.Current price is: €59,95. Same day shipping
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  • Deze  impellerpomp 6068SFM50, RE515657 voor de John Deere marine motoren is ideaal voor het vervangen van de originele koelwaterpomp

    Impeller pump John Deere 6068SFM50, RE515657 Cooling water pump

    Sale! Original price was: €1.019,95.Current price is: €849,95. Same day shipping
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  • Impellerpomp Caterpiller C4.4 Koelwaterpomp 4255412  voor Caterpiller en Perkins marine de ideal e keuze als vervanging van je versleten pomp

    Impeller pump Caterpillar C4.4 Cooling water pump 4255412

    Sale! Original price was: €919,95.Current price is: €759,95. Same day shipping
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  • Water lock with exhaust muffler 150 – 300hp Plastic 100/115mm connection

    Sale! Original price was: €259,95.Current price is: €219,95. Same day shipping
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  • Rubber sleeve Heat exchanger Bowman 3716 51/32

    Sale! Original price was: €59,95.Current price is: €49,95. Same day shipping
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  • Radiateur dop Vetus opend bij 0,9 bar druk

    Radiator cap universal 44.00 mm

    Sale! Original price was: €13,95.Current price is: €11,95. Same day shipping
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  • Plastic goose-neck, exhaust systems 40 / 45 / 50 mm

    86,95 Same day shipping
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  • Water outlet muffler Ø 102mm Plastic

    85,95 Same day shipping
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  • Coolant hose 90° Curved hose 28 mm x 150 mm (1 1/8”)

    18,95 3-5 working days
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  • Impellerpomp Volvo Penta D3 serie koelwaterpomp. Hoogwaardige kwaliteit een verbeterde versie t.o.v. origineel bieden de betrouwbare oplossing

    Impeller pump Volvo Penta D3 series Cooling water pump

    499,95 Same day shipping
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  • Impeller 9200-0023-P

    Sale! Original price was: €65,95.Current price is: €54,95. Same day shipping
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  • air/water hose ø 15 mm

    Sale! Original price was: €2,69.Current price is: €2,19. Same day shipping
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  • Impeller Neoprene Ancor

    Sale! Original price was: €36,95.Current price is: €29,95. Same day shipping
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  • Water pump cover

    Sale! Original price was: €14,95.Current price is: €11,95. Same day shipping
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  • JMP Mechanical seal kit MCSSET0003

    Sale! Original price was: €38,95.Current price is: €31,95. Same day shipping
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  • Volvo Penta type nut for fixed propeller Ø30 th.20X1,5 Zinc

    Sale! Original price was: €18,95.Current price is: €15,95. Same day shipping
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  • Pencil anode complete Ø3/8” L=2” thread=3/8”NPT Zinc + Brass

    Sale! Original price was: €8,95.Current price is: €6,95. Same day shipping
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  • Bennet Trim tab anode 1 anode only Zinc

    10,95 Out of stock
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  • Volvo adapter plate for split rings saildrive 120

    Sale! Original price was: €34,95.Current price is: €28,95. Same day shipping
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  • KIT SUZUKI 90-100-115-140HP Zinc

    Sale! Original price was: €27,95.Current price is: €22,95. Same day shipping
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  • Hardware kit composed by fastening bolts and screw

    0,59 Out of stock
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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>