Thermostat 71˚C STM3521 for most Vetus Diesel 2-cylinder and 3-cylinder engines:
- M2.02, M2.04, M2.06, M2.13, M2.18, M2.C5, M2.D5
- M3.09, M3.28, M3.29
We advise that the gasket STM6251 is replaced at the same time if the thermostat is changed.
Part references:
STM3521 - thermostat
STM6251 - gasket
