Уплотнительное кольцо водяного насоса Caterpillar 3939928

The Water Pump O ring is positioned between the water pump and the engine block in the assembly of the water pump, the O-ring compresses to create a secure and leak-free seal. This sealing function is for preventing coolant from escaping and ensures the proper circulation of coolant through the engine's cooling system. Attributes:• Creates a tight seal to prevent water leaks.• Withstands wear and abrasion.• Made from heat-resistant materials to withstand engine conditions.Applications: The Water Pump O ring is used to enhance the reliability and efficiency of the engine's cooling system by preventing fluid leaks and maintaining the necessary pressure within the system.