Cooling parts

  • Connection nut with flange 11/2

    Sale! Original price was: €9,95.Current price is: €7,95. Same day shipping    Add to cart

  • Connection nut with flange 3/4

    Sale! Original price was: €4,95.Current price is: €3,95. Same day shipping    Add to cart

  • Connection nut with flange 1

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

  • Nosepiece Bi-Bui 3/8 x 1/4

    Sale! Original price was: €1,89.Current price is: €1,59. Same day shipping    Add to cart

  • Nosepiece Bi-Bui 1 x 3/4

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

  • Reducer RING female/male thread 1 x 11/2

    Sale! Original price was: €9,95.Current price is: €7,95. Same day shipping    Add to cart

  • DOUBLE nipple 3/4

    Sale! Original price was: €2,19.Current price is: €1,89. Same day shipping    Add to cart

  • Reducer RING female/male thread 3/8 x 3/4

    Sale! Original price was: €3,29.Current price is: €2,79. Same day shipping    Add to cart

  • Reducer RING female/male thread 1/2 x 3/4

    Sale! Original price was: €1,99.Current price is: €1,69. Same day shipping    Add to cart

  • Reducer RING female/male thread 11/4 x 11/2

    Sale! Original price was: €6,95.Current price is: €5,95. Same day shipping    Add to cart

  • Reducer RING female/male thread 1 x 11/4

    Sale! Original price was: €4,95.Current price is: €3,95. Same day shipping    Add to cart

  • Elbow 45 deg. Inner/outer thread 1/2

    Sale! Original price was: €6,95.Current price is: €5,95. 3-5 working days    Add to cart

  • Elbow 45 deg. Inner/outer thread 1 1/4

    Sale! Original price was: €14,95.Current price is: €12,95. Out of stock    Read more

  • Skin grommet BOL chrome plated 1 1/4

    Sale! Original price was: €30,95.Current price is: €25,95. 3-5 working days    Add to cart

  • Skin grommet BOL chrome plated 1 1/2

    Sale! Original price was: €37,95.Current price is: €31,95. 3-5 working days    Add to cart

  • Through the skin with STRAINER 1 1/4

    Sale! Original price was: €33,95.Current price is: €27,95. Same day shipping    Add to cart

  • Brass threaded end 1 1/4

    Sale! Original price was: €144,95.Current price is: €119,95. 3-5 working days    Add to cart

  • Brass socket female thread 1 1/4

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

  • Elbow 90 degrees 2x female thread 2

    Sale! Original price was: €20,95.Current price is: €17,95. Same day shipping    Add to cart

  • Elbow 90 degrees 2x female thread 1 1/2

    Sale! Original price was: €13,95.Current price is: €10,95. Same day shipping    Add to cart

  • Brass socket female thread 1 1/2

    Sale! Original price was: €9,95.Current price is: €8,95. Same day shipping    Add to cart

  • Elbow 45 degrees 2x female thread 2

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

  • O’ Ring Ø 75.79 mm, thickness 3.53 mm.

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

  • Cooling element 55-540 (180D)

    €419,95 Out of stock    Read more

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>