579 912 520 single convoluted air bags

{"cid":"91200018","title":"Goodyear 1B5-520 Single Convoluted Air Bags 579-912-520 Rubber Air Suspension Spring 55-90MM Stroke Length","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/bb\/6193342b1fd28f0c2e3a4a4f573b-200x200-1.jpg","attrs":{"Price":"USD69.9\/PC","Brand Name":"AIRSUSTECH","Model Number":"1B5520","Minimum Order Quantity":"5","Delivery Time":"5-8 Working Days","Place of Origin":"Guangzhou,China","Certification":"ISO\/TS16949:2009","Packaging Details":"Strong Carton Box or as Customers Requirement","Payment Terms":"T\/T, Western Union, Paypal or Others","Supply Ability":"1000PCS\/Week","Bolts":"M8","OEM Part NO.":"1B5-520","Operating Temperature":"-30\u00b0C+70\u00b0C","Bolts Distance":"44.5mm","Rubber Type":"Natural Rubber And Cord","Pressure Range":"0-0.8MPA","Durability":"High","Shape":"Curved"}}

{"cid":"91171035","title":"1B5-520 Single Convoluted Rubber Air Bellow 579-912-52 Conveyor Belt Equipment Air Spring","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/3b\/e06d982c01621a38b08dad22ac31-200x200-1.jpg","attrs":{"Price":"$59.9-69.9\/PC","Brand Name":"GUOMAT","Model Number":"1B5520","Minimum Order Quantity":"5","Delivery Time":"5-8 Working Days","Certification":"ISO\/TS16949, ISO9001","Place of Origin":"Guangdong, China","Payment Terms":"L\/C, D\/A, D\/P, Western Union","Supply Ability":"1000PCS\/Week","Packaging Details":"Strong Carton Box or as Customers Requirement","Structure":"Single Convoluted","Item Name":"Industrial Air Spring","Trademark":"GUOMAT","Warranty":"1 Year","Type":"Gas-Filled","Air Bellows":"57991252","Gas Hole":"1\/4\"","Bumpers":"Without Bumpers"}}