JRB, Coupler / Quick Coupler, Hydraulic pin grabber, 90mm pins, JRB part # 90A2405, Smart-Lock, Like new condition with original paint, Fits to Komatsu PC300 excavator and others, 13.75 between pin bosses, 20.25 center to center of pins, Weighs: 900lbs, Attachment, Serial Number:
