Cooling parts

  • Propeller earthing system – Silver bathed ring and brushes Ø 140

    859,95 Out of stock
    Read more
  • Silver grounding – silver bathed ring and brushers Ø 132

    859,95 Out of stock
    Read more
  • Propeller earthing system – Silver bathed ring and brushes Ø 130

    859,95 Out of stock
    Read more
  • Silver bathed ring and brushers Ø 127

    Out of stock
    Read more
  • Propeller shaft earthing system – silver bathed ring and brushes Ø 125

    769,95 Out of stock
    Read more
  • Propeller earthing system – Silver ring and brushes Ø 123

    769,95 Out of stock
    Read more
  • Propeller shaft earthing system – silver bathed ring and brushes Ø 120

    769,95 Out of stock
    Read more
  • Propeller shaft earthing system – silver bathed ring and brushes Ø 115

    769,95 Out of stock
    Read more
  • Propeller earthing system – Silver ring and brushes Ø 110

    679,95 Out of stock
    Read more
  • Propeller shaft earthing system – silver bathed ring and brushers Ø 105

    719,95 Out of stock
    Read more
  • Silver grounding – silver bathed ring and brushers Ø 100

    659,95 Out of stock
    Read more
  • Silver grounding – silver bathed ring and brushers Ø 95

    659,95 Out of stock
    Read more
  • Propeller earthing system – Silver bathed ring and brushes Ø 90

    659,95 Out of stock
    Read more
  • Silver grounding – silver bathed ring and brushers Ø 85

    679,95 Out of stock
    Read more
  • Propeller earthing system – Silver bathed ring and brushes Ø 80

    679,95 Out of stock
    Read more
  • Silver grounding – silver bathed ring and brushers Ø 70

    519,95 Out of stock
    Read more
  • Silver grounding – silver bathed ring and brushers Ø 60

    519,95 Out of stock
    Read more
  • Silver bathed ring and brushers Ø 55

    559,95 Out of stock
    Read more
  • Silver grounding – silver bathed ring and brushers Ø 50

    519,95 Out of stock
    Read more
  • Silver grounding – silver bathed ring and brushers Ø 45

    519,95 Out of stock
    Read more
  • Silver grounding – silver bathed ring and brushers Ø 45

    519,95 Out of stock
    Read more
  • ZF pencil anode Ø15 L.20 with brass plug M18x1,5

    19,95 Out of stock
    Read more
  • ZF pencil anode Ø15 L.20 with brass plug M18x1,5

    9,95 Out of stock
    Read more
  • ZF pencil anode Ø12 L.26 with brass plug 3/8”Bspt

    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>