WATER TUBE 68D-G4360-10 PAF4-02040001

Function and technical context

This water tube is part of the engine cooling circuit, responsible for conducting the cooling fluid from the engine block to the radiator or heat exchanger. Its function is essential to maintain the operating temperature within optimal parameters, avoiding overheating of the cylinders and internal components. A pipe in poor condition or leaks allows the loss of coolant, compromising the effectiveness of the cooling system and risking serious engine breakdowns due to excessive temperatures.

When to replace this part?

The water tubes show wear due to aging of the material, formation of cracks or visible leaks in the connections, causing loss of coolant and abnormal readings on the engine temperature gauge. It is recommended to check the condition of the cooling circuit every sailing season, paying special attention to possible leaks in the couplings and changing the part if damage is detected. Replacing the tube preventively before a leak occurs avoids running out of cooling while sailing and costly engine repairs at sea.

Equivalent manufacturer part numbers