Cooling parts

  • AV001-1320470A

    Air distribution Y-piece 90-90-90 mm black plastic

    Sale! Original price was: €12,95.Current price is: €10,95. Same day shipping    Add to cart
  • AV001-1320207A

    Air outlet grille 60mm lockable white

    Sale! Original price was: €11,95.Current price is: €9,95. Out of stock    Read more
  • AV001-1320206A

    Air outlet grille 60mm lockable black

    Sale! Original price was: €10,95.Current price is: €8,95. Out of stock    Read more
  • AV001-1319476A

    Coupling piece 80-80 mm straight

    Sale! Original price was: €13,95.Current price is: €10,95. 3-5 working days    Add to cart
  • O-ring for weed bin lid, small

    O-ring for weed bin lid, small

    Sale! Original price was: €1,49.Current price is: €1,19. Out of stock    Read more
  • Impeller Neoprene Ancor

    Impeller Neoprene Ancor

    Sale! Original price was: €22,95.Current price is: €19,95. Same day shipping    Add to cart
  • Exhaust injection elbow Farymann R30, P30, S30

    Exhaust injection elbow Farymann R30, P30, S30

    €198,95 Out of stock    Read more
  • Hose connection pipe BRASS 25 mm

    Hose connection pipe BRASS 25 mm

    Sale! Original price was: €4,95.Current price is: €3,95. 3-5 working days    Add to cart
  • Hose barb INNER THREAD 11/4 x 32 mm

    Hose barb INNER THREAD 11/4 x 32 mm

    Sale! Original price was: €9,95.Current price is: €7,95. Same day shipping    Add to cart
  • Through the skin with SIEVE 1/2

    Through the skin with SIEVE 1/2

    Sale! Original price was: €26,95.Current price is: €21,95. Same day shipping    Add to cart
  • Skin fitting brass 2

    Skin fitting brass 2

    Sale! Original price was: €47,95.Current price is: €38,95. Same day shipping    Add to cart
  • Ball valve 3 way L-bore LIGHT 3/4

    Ball valve 3 way L-bore LIGHT 3/4

    Sale! Original price was: €49,95.Current price is: €42,95. 3-5 working days    Add to cart
  • Ball valve female/male thread 3/4

    Ball valve female/male thread 3/4

    Sale! Original price was: €10,95.Current price is: €8,95. Same day shipping    Add to cart
  • Reducing nipple 1/2 x 3/4"

    Reducing nipple 1/2 x 3/4″

    Sale! Original price was: €3,39.Current price is: €2,89. Same day shipping    Add to cart
  • DOUBLE nipple 1

    DOUBLE nipple 1

    Sale! Original price was: €3,59.Current price is: €2,99. Same day shipping    Add to cart
  • Reducer RING female/male thread 1 x 11/4

    Reducer RING female/male thread 1 x 11/4

    Sale! Original price was: €5,95.Current price is: €4,95. Same day shipping    Add to cart
  • T-piece 3x female thread 1

    T-piece 3x female thread 1

    Sale! Original price was: €9,95.Current price is: €7,95. Same day shipping    Add to cart
  • Brass socket female thread 1

    Brass socket female thread 1

    Sale! Original price was: €5,95.Current price is: €4,95. Same day shipping    Add to cart
  • JMP Ball bearing BER0046

    JMP Ball bearing BER0046

    Sale! Original price was: €10,95.Current price is: €8,95. Same day shipping    Add to cart
  • JMP Ball bearing BER0039

    JMP Ball bearing BER0039

    Sale! Original price was: €21,95.Current price is: €17,95. Same day shipping    Add to cart
  • Impeller Sherwood 26000 / 26000K, Cummins 3972366

    Impeller Sherwood 26000 / 26000K, Cummins 3972366

    Sale! Original price was: €174,95.Current price is: €144,95. Same day shipping    Add to cart
  • Pencil anode complete Ø5/8'' L=3'' thread=1/2''NPT Zinc + Brass

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

    Sale! Original price was: €11,95.Current price is: €9,95. Same day shipping    Add to cart
  • Honda kit 40-50, Aluminium

    Honda kit 40-50, Aluminium

    Sale! Original price was: €30,95.Current price is: €24,95. Same day shipping    Add to cart
  • Mercruiser kit Bravo III (2004) in Zinc with hardware

    Mercruiser kit Bravo III (2004) in Zinc with hardware

    Sale! Original price was: €99,95.Current price is: €83,95. 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>