{"product_id":"fortpro-air-spring-2-pack-aluminum-piston-9781-and-681-320-0017-f245585-2qty","title":"Fortpro Air Spring 2-Pack with Aluminum Piston for Freightliner 681-320-0017 | Replaces Firestone W01-358-9781, Goodyear 1R12-603 | F245585-2QTY","description":"\u003cb\u003eSpecifications\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Line:\u003c\/b\u003e Suspension\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCategory Name:\u003c\/b\u003e Air Springs and Bags\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePart Type:\u003c\/b\u003e Rolling Lobe Air Spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlternate Part Name:\u003c\/b\u003e Air Bag Suspension, Air Suspension Bag, Reversible Sleeve Air Spring, Rolling Lobe Air Spring, Air Ride Spring, Pneumatic Spring, Suspension Air Bag, Air Spring Bag, Rear Air Bag, Truck Air Bag\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOEM Part Number:\u003c\/b\u003e 681-320-0017\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication Type:\u003c\/b\u003e Semi-Trucks, Heavy Duty Trucks\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Position:\u003c\/b\u003e Rear Axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVMRS Code:\u003c\/b\u003e 016-008-000\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Fiber reinforced rubber bellows\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAir Inlet Inside Thread:\u003c\/b\u003e 1\/4-18 NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAir Inlet Outside Thread:\u003c\/b\u003e 3\/4-16 UNF\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBody Diameter:\u003c\/b\u003e 12.60 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBottom Plate Alignment:\u003c\/b\u003e Parallel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBottom Plate Diameter:\u003c\/b\u003e 10.62 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBottom Plate Stud:\u003c\/b\u003e 1\/2-13 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Stud Configuration - Bottom:\u003c\/b\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Stud Configuration - Top:\u003c\/b\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePiston Diameter:\u003c\/b\u003e 10.62 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePiston Height:\u003c\/b\u003e 6.91 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePiston Material Type:\u003c\/b\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTop Plate C To C Diameter:\u003c\/b\u003e 6.20 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTop Plate Diameter:\u003c\/b\u003e 9.00 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTop Plate Stud:\u003c\/b\u003e 1\/2-13 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAir Spring Type:\u003c\/b\u003e 1T Reversible Sleeve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCollapsed Length:\u003c\/b\u003e 8.75 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtended Length:\u003c\/b\u003e 23.00 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet Weight:\u003c\/b\u003e 17.20 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cb\u003eIntended Application\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eFreightliner AirLiner rear suspension: Cascadia, Century Class, Columbia and Coronado\u003c\/li\u003e\n\u003cli\u003eSemi-trucks and heavy-duty trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cb\u003eCross-references\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e681-320-0017, A16-14004-000, A16-17574-001, A16-17574-002, 16-17575-000, 16-19466-000, 16-19768-000, W01-358-9781, 9781, W01-377-8527, W01-377-8529, W01-377-8536, 1R12-603, 64266, AS9781, AB1DF23-9781, AS-8382, TR9781, HDV9781, MAF9781\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fortpro","offers":[{"title":"Default Title","offer_id":39302864404554,"sku":"F245585-2QTY","price":137.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1573\/3269\/files\/fortpro-f245585-2qty-air-spring-aluminum-piston-firestone-9781.jpg?v=1793131273","url":"https:\/\/www.maxitrucks.com\/products\/fortpro-air-spring-2-pack-aluminum-piston-9781-and-681-320-0017-f245585-2qty","provider":"MaxiTrucks","version":"1.0","type":"link"}