Tridon Thermostat TT439-180P Ultra-Rotor The specialised rotor comes slotted

The specialised rotor comes slotted with a custom 6 slot design offering increased stopping power and resistance to pad glazing

the Protex Blue range delivers smooth braking performance in every regular driving situation

Offset conventional style thermostat with jiggle pin

High flow version of TT234 series

Tridon Thermostat TT439-180P Ultra-Rotor The specialised rotor comes slottedThe thermostat is a temperature control valve assembly used in the vehicle cooling system. Located in a housing usually at the front of the vehicle engine, the thermostat allows circulation of coolant through the radiator once the predetermined engine temperature is achieved. There are various styles of thermostats available including conventional, by pass, thermostat housing assemblies, high flow and inserts used in conjunction with original housing.