element assy nissan 2 418 455 055 marked 2455-055 Pluner element apply for VOLVO

The fuel injection system lies at the very heart of the diesel engine. By pressurising and injecting the fuel, the system forces it into air that has been compressed to high pressure in the combustion chamber. The diesel fuel injection system consists of: fuel injection pump - pressurises fuel to high pressure.

Plunger Product function:
1> Accurate chute, termination of the effective delivery stroke, determine oil;
2> The clearance between plunger and plunger sleeve only 0, 2μm, At high pressure and low speed strong sealing performance;
3> Appropriate amount of fuel injection;
4> Starting performance is good;
5> Ideal power performance and fuel consumption;
6> Controlled emissions;
7> High quality guarantee maximum reliability.