A9360781645
High-Pressure Fuel Rail Accumulator
Detroit Diesel

This high-pressure fuel rail accumulator is vital for maintaining stable pressure within the fuel injection system of Euro 5 engines. Its 686 mm length and 35 cubic centimeter volume enable it to buffer pressure fluctuations, ensuring consistent fuel delivery to injectors. The tube dimensions, with a 9 mm inner diameter and 33 mm outer diameter, facilitate smooth flow and integration within the fuel rail assembly. Designed to operate across a temperature range from -40°C to +125°C, it withstands the thermal stresses typical in heavy-duty engine environments. The six-cylinder capacity supports uniform fuel distribution, improving engine responsiveness and efficiency. Proper functioning of this accumulator is critical for emissions compliance and optimal performance. Source One Parts Center suggests replacing worn components with this durable accumulator to sustain high-pressure fuel system stability and performance longevity.