A9340780545
High-Pressure Fuel Rail Accumulator
Detroit Diesel

The high-pressure fuel rail accumulator is a vital component that helps stabilize fuel pressure within the injection system, ensuring consistent atomization and combustion. Its 430 mm length and 19 cu.cm volume are designed to absorb pressure fluctuations, smoothing out fuel delivery for optimal engine performance. The tube length of approximately 338.70 mm with an inner diameter of 9 mm and an outer diameter of 33 mm enhances its capacity to manage high-pressure fuel flow. It operates efficiently across a temperature range from -40°C to +125°C, making it suitable for demanding engine environments. The four-cylinder configuration allows for balanced and steady fuel supply to each injector, supporting emissions compliance and fuel efficiency. This accumulator is crucial for maintaining stable engine operation, reducing pressure spikes that could damage components or impair performance. Source One Parts Center offers this part as a reliable solution to ensure your fuel system functions flawlessly under extreme conditions.