Нижний шланг радиатора, внутренний диаметр 49 мм Caterpillar 421-4956

The Radiator Lower Hose is a conduit that links the bottom of the radiator to the water pump, allowing the flow of coolant to and from the engine. This hose helps regulate the engine's temperature by ensuring a consistent supply of coolant, preventing overheating. Attributes:• Ensures efficient coolant circulation.• Resistant to coolant and environmental factors.• Designed to withstand wear and thermal stress.• Designed to withstand a minimum 17.3-kilopascal vacuum at 100 degrees Celsius.Applications: The Radiator Lower Hose directs coolant from the radiator to the water pump, ensuring the engine remains at an optimal operating temperature, preventing overheating.