A sample from the products for the Thermostat / Water Pipe include: Bolt,flange,6x25, Hose A,water, Thermostat, Clamp,water Pipe.
Of all the components used in this assembly the Pipe,rr.water is the most expensive.
The lowest price component in this Thermostat / Water Pipe parts-list fiche is the Washer,12mm Drain.