23525190
Water Pump O-Ring for S60 14L DDEC IV
Detroit Diesel

This water pump sealing component is vital for maintaining optimal cooling system performance in the engine. Designed with precise dimensions, it features an inner diameter of approximately 133 millimeters and an outer diameter of 140 millimeters, ensuring a snug fit within the pump assembly. Constructed from durable EPDM synthetic rubber, it offers exceptional resistance to heat, ozone, and coolant chemicals, which are common in heavy-duty applications. Its cross-sectional thickness of around 3.53 millimeters provides a reliable barrier against leaks, helping to prevent costly engine damage due to coolant loss. Proper installation of this O-ring ensures the water pump operates efficiently, maintaining the engine’s temperature within optimal ranges during long hauls and demanding conditions. As a crucial seal, it prevents air from entering or coolant from escaping, thus preserving pressure integrity. Source One Parts Center offers this high-quality component as part of their extensive inventory dedicated to keeping heavy-duty engines running smoothly and reliably over extended service intervals.