hitachi zax330 350 360 3 roller chassis accessories

{"cid":"91220739","title":"Hitachi ZAX330\/350\/360-3 Excavator Roller Bearing Wheel Support Sprocket Bottom Wheel Roller Chassis Accessories","imgUrl":"https:\/\/img.chinax.com\/nimg\/47\/f4\/b7eb0c9d3733b38870c6206e2c1c-200x200-1.jpg","attrs":{"Price":"Negotiable\/pieces","Brand Name":"TKK\/QL","Model Number":"Rack Roller","Minimum Order Quantity":"6 pieces","Place of Origin":"FuJian China","Product Name":"Excavator Track Rollers","Surface Treatment":"Heat Treatment","Package":"Carton","Color":"Black\u3001yellow","Material":"50MN","Size":"excavator","MOQ":"10 Piece","Application":"Excavator"}}