oversize piston for cummin s diesel engine

{"cid":"91194747","title":"Oversize Car Engine Piston Rings , 6BT Cummins Piston Rings 3802421","imgUrl":"https:\/\/img.chinax.com\/nimg\/6a\/22\/ebf82afcbdbfa07c20a0a1efb428-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"NPK Brand","Model Number":"Cummins 6BT","Minimum Order Quantity":"5 set","Delivery Time":"1-3 days","Certification":"TS16969","Place of Origin":"Guangzhou,China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"1000 pcs per month","Packaging Details":"by neutral package","Engine model":"Cummins 6BT","Item name":"piston ring set","OEM number":"3802421","Weight":"0.02g","Diameter":"102mm","Price term":"FOB or EXW"}}