A3879934401
Pressure Spring
Detroit Diesel

The pressure spring is a fundamental component in many engine and hydraulic systems, providing controlled force and maintaining proper component positioning. With a free length of approximately 63.30 mm and a coil diameter of 8.20 mm, this steel spring is engineered for resilience and longevity under repeated compression cycles. Its inner diameter of 6.60 mm and outer diameter of 9.80 mm allow it to fit precisely within designated assemblies, ensuring predictable spring behavior. The material’s strength and flexibility make it ideal for applications requiring consistent force delivery, such as valve operation or pressure regulation mechanisms. The coil quantity of 21.5 indicates a carefully calibrated design for specific load characteristics. Source One Parts Center supplies these pressure springs, providing dependable parts that uphold the demanding performance standards of heavy-duty diesel engines and related systems.