Cooling parts

  • Yamaha lower casing anode, Magnesium

    Yamaha lower casing anode, Magnesium

    Sale! Original price was: €13,95.Current price is: €10,95. Same day shipping    Add to cart
  • Radice exagonal prop nut (anode only) shaft Ø 40mm Zinc

    Radice exagonal prop nut (anode only) shaft Ø 40mm Zinc

    Sale! Original price was: €28,95.Current price is: €23,95. Same day shipping    Add to cart
  • Reggiani prop nut shaft Ø35, Zinc

    Reggiani prop nut shaft Ø35, Zinc

    Sale! Original price was: €21,95.Current price is: €18,95. Same day shipping    Add to cart
  • Radice conical prop nut (anode only) shaft Ø 40mm Zinc

    Radice conical prop nut (anode only) shaft Ø 40mm Zinc

    Sale! Original price was: €28,95.Current price is: €23,95. Same day shipping    Add to cart
  • Volvo Penta outdrive bar for engine 290 duo prop Zinc

    Volvo Penta outdrive bar for engine 290 duo prop Zinc

    Sale! Original price was: €35,95.Current price is: €29,95. Same day shipping    Add to cart
  • Volvo Penta outdrive bar for engine series 250-270-275-280-285 Aluminium

    Volvo Penta outdrive bar for engine series 250-270-275-280-285 Aluminium

    Sale! Original price was: €22,95.Current price is: €19,95. Same day shipping    Add to cart
  • Slim type Shaft collar Ø 38mm Aluminium

    Slim type Shaft collar Ø 38mm Aluminium

    Sale! Original price was: €22,95.Current price is: €18,95. Same day shipping    Add to cart
  • Shaft collar naca profile Ø 30 mm, Zinc

    Shaft collar naca profile Ø 30 mm, Zinc

    Sale! Original price was: €16,95.Current price is: €13,95. Same day shipping    Add to cart
  • Weld on anode 0.6kg, Zinc

    Weld on anode 0.6kg, Zinc

    Sale! Original price was: €20,95.Current price is: €17,95. Same day shipping    Add to cart
  • CR Brass T-Coupling female 1"

    CR Brass T-Coupling female 1″

    Sale! Original price was: €22,95.Current price is: €19,95. Same day shipping    Add to cart
  • CR Brass Elbow 90º female/female 1"

    CR Brass Elbow 90º female/female 1″

    Sale! Original price was: €21,95.Current price is: €17,95. Same day shipping    Add to cart
  • CR Brass Through-hull outlet 2" with hose tail 56mm

    CR Brass Through-hull outlet 2″ with hose tail 56mm

    Sale! Original price was: €85,95.Current price is: €71,95. Same day shipping    Add to cart
  • CR Brass Through-hull outlet 1" with hose tail 30mm

    CR Brass Through-hull outlet 1″ with hose tail 30mm

    Sale! Original price was: €35,95.Current price is: €29,95. Same day shipping    Add to cart
  • CR Brass Through-hull outlet Convex standard 3/8"

    CR Brass Through-hull outlet Convex standard 3/8″

    Sale! Original price was: €16,95.Current price is: €13,95. Same day shipping    Add to cart
  • Wierfilter Brons 2''met Anode l met een hoge filter capaciteit, van zeewater bestendig brons, met een gemakkelijk te demonteren opvangfilter.

    Weed filter Bronze 2” with anode l High filtering capacity

    Sale! Original price was: €799,95.Current price is: €669,95. Same day shipping    Add to cart
  • Closed cooling system Wall mounted, up to 40hp

    Closed cooling system Wall mounted, up to 40hp

    Sale! Original price was: €1.449,95.Current price is: €1.195,95. 3-5 working days    Add to cart
  • Coolant hose Straight 10 mm x 1.00 meter (3/8'')

    Coolant hose Straight 10 mm x 1.00 meter (3/8”)

    €24,95 3-5 working days    Add to cart
  • Impeller pump Volvo Penta, TAMD61, TAMD71, MD100, TAMD102, MD120, TMD100, Cooling water pump.

    Impeller pump Volvo Penta, TAMD61, TAMD71, MD100, TAMD102, MD120, TMD100, Cooling water pump.

    Sale! Original price was: €1.059,95.Current price is: €879,95. Same day shipping    Add to cart
  • Impeller pump Volvo Penta D12, D12C, D12D Cooling water pump

    Impeller pump Volvo Penta D12, D12C, D12D Cooling water pump

    Sale! Original price was: €1.819,95.Current price is: €1.519,95. Same day shipping    Add to cart
  • Impeller pump Volvo Penta TAMD162, TAMD163, TAMD165 (3837935, 3825493)

    Impeller pump Volvo Penta TAMD162, TAMD163, TAMD165 (3837935, 3825493)

    Sale! Original price was: €1.589,95.Current price is: €1.329,95. Same day shipping    Add to cart
  • Impellerpomp Cummins QSM11 koelwaterpomp

    Impeller pump Cummins QSM11 Cooling water pump

    Sale! Original price was: €1.519,95.Current price is: €1.259,95. Same day shipping    Add to cart
  • JMP Marine flexibel Impeller Volvo: 383045

    Impeller Volvo 3830459

    Sale! Original price was: €164,95.Current price is: €134,95. Same day shipping    Add to cart
  • Impeller John Deere: 23502086

    Impeller John Deere: 23502086

    Sale! Original price was: €209,95.Current price is: €174,95. Same day shipping    Add to cart
  • Mounting plate Peugeot Indenor Impeller pump Round F5B-9-10-35231-1

    Mounting plate Peugeot Indenor Impeller pump Round F5B-9-10-35231-1

    Sale! Original price was: €114,95.Current price is: €94,95. 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>