Made in Germany or China,
MAN diesel engine thermostat,
Thermostat for MAN engine,
Thermostat for MAN diesel engine,
P/N:51.06402-0044,51.06402-0050, 51.06402-0053,
51.06402-0049, 51.06402-0034,51.06402-0051,
51064020061,51064020050, 51064020053,
51064020049, 51064020051,51064020034,etc.