475-4942: 69.65mm Outer Diameter Cap

Description: A Radiator Cap is a critical component of a vehicle's cooling unit. It is typically located on top of the radiator and is designed to regulate the pressure in the cooling system. The cap contains a spring-loaded valve that opens when the pressure in the cooling system exceeds a certain level, allowing coolant to flow into an overflow tank. Attributes: • Pressure valve should open at 124 Kpa • Vacuum valve should open at 6.9 Kpa. • Prevent the formation of air bubbles which can cause hot spots and lead to breakdown. • Manufactured to precise specifications and are built for durability, reliability, and productivity. Applications: A Radiator Cap is used to regulate pressure, maintain the proper coolant level, and prevent air from entering the unit, mostly used in Cat 16, 16M, 18, 18M, and 24 Motor Graders, 6015, 6015B, 6020B, 6030, 6040, and 6060 Excavators, 770, 770G, 772, 772G, 773, 773E, 773F, 773G, 775, 775F, 775G, 777, 777B, 777C, 777D, 777E, 777F, and 777G Trucks, 770, 772, 775, and 777F Oem Applications, D10, D10T, D11, D11T, and D9 Track Type Tractors, MD6200, MD6250, and MD6310 Drills, PM1125, PM1138, PM922, PM925, and PM938 Paving Equipment.