Coolant (fresh water) pump for the following Vetus Diesel engines:
- M4.15 & M4.17
- M4.35 & M4.45
The circulation pump is located behind the top pulley at the front of the engine and pumps the engine coolant around the engine and through the heat exchanger. We recommend the use of Vetus Organic Coolant for all engines.
Vetus part references:
- STM7843 (pump)
- STM2678 (gasket - pump to engine block, not supplied with pump)
- STM2682 (gasket - pump to back plate, supplied with pump)
