ps 500 top drive spare parts

{"cid":"91222869","title":"Pn 2031641 Pin 1 Dia. X 3-5\/8 Lg For PS 350 PS 500 Top Drive Model","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a1\/68\/1c4a24dea13334bb986630a652fe-200x200-1.jpg","attrs":{"Price":"NEGOTIABLE","Brand Name":"TOPLAND","Model Number":"2031641","Minimum Order Quantity":"1","Delivery Time":"5-8 DAYS","Certification":"API","Place of Origin":"CHINA","Payment Terms":"T\/T,Western Union","Supply Ability":"1000 SET\/Month","Packaging Details":"Wooden Carton","Material":"Alloy","Customization":"Acceptable","Operation Pressure":"Atmospheric Pressure","Transport Package":"Carton\/Wooden Box","Application":"Drilling","Condition":"New"}}