Thermostat for Yanmar 4LH, 4LHA Series, Replaces 121850-49811

Thermostat for Yanmar & Shire Marine Diesel

4LH & 4LHA Series Yanmar Marine

Shire Diesel Models 06/65, 06/90, 09/70, 09/90, 11/70, 12/70, 14/70, 15/70

Replaces Yanmar 121850-49811

RM121850-49811