Ang Bosch armature set ay binubuo ng armature core, armature plate, armature guide, cushion gasket, valve ball, support seat at iba pa.Aling gumagalaw pataas at pababa sa ilalim ng pagkilos ng electromagnetic force, at isang pangunahing bahagi ng injector solenoid valve. Ang YS Bosch armature component ay may magandang wear resistance, contact fatigue strength at sensitive response.