Cooling parts

  • Yanmar Sterndrive Plate anode for engines Zinc

    17,95 Out of stock
    Read more
  • Yanmar brass plug 3/8”NPT

    19,95 Out of stock
    Read more
  • Yanmar brass plug M18x1,5

    6,95 Out of stock
    Read more
  • Yanmar trim tab anode Zinc

    10,95 Out of stock
    Read more
  • Yanmar brass plug 3/8” Bspt

    Out of stock
    Read more
  • Yanmar brass plug 3/8” Bspt

    Sale! Original price was: €13,95.Current price is: €11,95. Same day shipping
    Add to cart
  • Yanmar pencil anode Ø12 L.30 Zinc + Brass

    Out of stock
    Read more
  • Yanmar brass plug 1/2” Bspt

    13,95 Same day shipping
    Add to cart
  • Yanmar Brass plug for pencil anode th.3/8′ Gas Conico

    9,95 Out of stock
    Read more
  • Yanmar Pencil anode Ø12.5 L.32 comp. with brass plug th.3/8″

    Sale! Original price was: €14,95.Current price is: €12,95. Same day shipping
    Add to cart
  • Yanmar pencil anode Ø37 L.20 Zinc

    Sale! Original price was: €5,95.Current price is: €4,95. Same day shipping
    Add to cart
  • Yanmar pencil anode Ø40 L.40 Zinc

    Sale! Original price was: €11,95.Current price is: €9,95. Same day shipping
    Add to cart
  • Yanmar pencil anode Ø40 L.40 Zinc

    17,95 Out of stock
    Read more
  • Yanmar pencil anode Ø37 L.20, Zinc

    5,95 Out of stock
    Read more
  • Rod anode Zinc

    17,95 Out of stock
    Read more
  • Yanmar split collar anode for Saildrive Magnesium

    38,95 Out of stock
    Read more
  • Placeholder

    Yanmar trim tab anode – Piastra per fuoribordo Yanmar

    Out of stock
    Read more
  • Plate anode for Yanmar engines Magnesium

    9,95 Same day shipping
    Add to cart
  • Yanmar plate anode for engines Zinc

    9,95 Out of stock
    Read more
  • Yanmar pencil anode Ø37 L.20 Zinc

    Out of stock
    Read more
  • Nissan Tohatsu Plate anode for engine Zinc

    5,95 Out of stock
    Read more
  • Mercury button anode for engines Ø24 H.7 Magnesium

    Out of stock
    Read more
  • Mercury button anode for engines Ø24 H.6,5 Aluminium

    3,09 Out of stock
    Read more
  • Mercury button anode for engines Ø24 H.6,5 Zinc

    0,89 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>