Caterpillar Plunger and Barrel Assembly 131150-2420 A812 plunger for DAEWOO 300-5

Caterpillar Plunger and Barrel Assembly 131150-2420 A812 plunger for DAEWOO 300-5

In modern engines, the amount of fuel that enters the injector is controlled by the engine control unit (ECU) of the car. The injector has a solenoid that enables the ECU to accurately determine the injector times through inputs from the oxygen sensor and the engine speed. You car's fuel efficiency is dependent on the proper working of the fuel injection system.

Raw material: Cr12MOV
Processing Technique: Vacuumhardening
Rigidity: HRC62-65
Guarantee time: 180 days