Уплотнительное кольцо крышки водяного насоса Caterpillar 3940087

The Water Pump Cover O Ring is a circular, elastomeric seal that is made of rubber materials. It is used to fit into a groove or channel within the water pump cover, creating a watertight barrier between the pump housing and the cover. The O-ring's flexibility and compressibility allow it to conform to surface irregularities, preventing the leakage of coolant and ensuring proper circulation throughout the engine's cooling unit.Attributes:• Resistant to the corrosive effects of coolant additives, ensuring long-term sealing performance• Prevents premature degradation or swelling of the sealApplications:The Water Pump Cover O Ring provides a reliable and long-lasting seal, effectively preventing the leakage of coolant from the water pump unit, which can lead to overheating and engine damage.