... saw, wood working machine and other gardening machine etc. 7 Power tool partsPower Tool parts for electric drill, electrical ... synchromesh gear hub, pressure side plate, striking fork, hydraulic valve pushrod seat, oil pump rotor, oil pump gear, oil ... .6. High precision within tolerance 0.02mm, 100% good quality with competitive price, good abrasion resistance, high density & hardness, high efficiency, ...