C7 Industrial Engines Specifications – Water Temperature Regulator

Table 1
Specification for 126-5869 Water Temperature Regulator , and 119-3075 Water Temperature Regulator 
Item Qty Part Specification Description
Start to open temperature of the water temperature regulator is 79 to 83 °C (174 to 181 °F).
Fully open temperature of the water temperature regulator is
94 °C (201 °F).
A Closed dimension of the water temperature regulator is
30.0 ± 0.5 mm (1.18 ± 0.02 inch).
B Minimum stroke of the water temperature regulator at fully open temperature is
8 mm (0.3 inch).


Start to open temperature of the water temperature regulator … 85 to 89 °C (185 to 192 °F)

Fully open temperature of the water temperature regulator … 101° C (214° F)

(A) Closed dimension of the water temperature regulator … 30 ± 0.5 mm (1.18 ± 0.02 inch)

(B) Minimum stroke of the water temperature regulator at fully open temperature … 8 mm (0.3 inch)

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