{"product_id":"air-spring-452-8813l-rolling-lobe-rubber-with-plastic-piston-17-72-in-height-paccar-cross","title":"Air Spring Rolling Lobe Rubber with Plastic Piston — 17.72 in Height, PACCAR Cross","description":"\u003cdiv\u003e\n \u003cp\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e Reliable rolling lobe suspension spring designed to match OEM PACCAR specifications. Built with durable rubber bellows and a plastic piston, this unit restores proper suspension ride quality and is engineered for long service life under heavy-duty conditions.\u003c\/p\u003e\n\n \u003ch3\u003eFitment\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eApplication: OEM replacement suspension spring\u003c\/li\u003e\n \u003cli\u003eDirect OE Cross: PACCAR C81-1003, C81-1012, C81-6000\u003c\/li\u003e\n \u003cli\u003eDesigned for heavy-duty trucks and buses requiring 3-stud top plate mounting\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003ePart Number: \u003c\/li\u003e\n \u003cli\u003eType: Rolling Lobe Air Spring\u003c\/li\u003e\n \u003cli\u003eBellows Material: Rubber (Black), 1 in thickness\u003c\/li\u003e\n \u003cli\u003ePiston Material: Plastic\u003c\/li\u003e\n \u003cli\u003eTop Plate Diameter: 9 in, 3 bolt holes\u003c\/li\u003e\n \u003cli\u003eBottom Plate Diameter: 9.5 in, 1 bolt hole\u003c\/li\u003e\n \u003cli\u003eMaximum Height: 17.72 in\u003c\/li\u003e\n \u003cli\u003eMinimum Height: 6.5 in\u003c\/li\u003e\n \u003cli\u003eWeight: 13.00 lb\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eOEM \/ Cross References\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003ePACCAR C81-1003\u003c\/li\u003e\n \u003cli\u003ePACCAR C81-1012\u003c\/li\u003e\n \u003cli\u003ePACCAR C81-6000\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eIncluded\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e1 × Air Spring\u003c\/li\u003e\n \u003cli\u003ePackaging: Box\u003c\/li\u003e\n \u003cli\u003eMounting hardware not included\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eNotes\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eMounting configuration: Top – 3 studs, Bottom – 1 bolt hole\u003c\/li\u003e\n \u003cli\u003ePlastic piston construction provides weight reduction and durability\u003c\/li\u003e\n \u003cli\u003eDirect PACCAR replacement — confirm cross numbers for compatibility\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dayton Parts","offers":[{"title":"Default Title","offer_id":42584062361661,"sku":"ASP01120","price":100.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/6728\/4029\/files\/452-8813-007.jpg?v=1757540349","url":"https:\/\/www.goliathtruckparts.com\/products\/air-spring-452-8813l-rolling-lobe-rubber-with-plastic-piston-17-72-in-height-paccar-cross","provider":"Goliath Truck Parts","version":"1.0","type":"link"}