{"product_id":"lippert-components-807711-lippert-flex-air-fifth-wheel-pin-box-21000-lb-air-ride-king","title":"Lippert Components 807711 Lippert Flex Air Fifth Wheel Pin Box , 21000 lb Air Ride King","description":"\u003cp\u003eThis new Lippert Flex Air™ fifth wheel pin box (807711) is a premium air-ride king pin coupler system engineered to deliver maximum towing comfort and performance. Designed specifically for Rhino™ box pin box applications, this model provides a 21,000 pound gross weight capacity and advanced motion control technology.\u003c\/p\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThe Flex Air™ system combines Trailair® Air Ride technology with a Rota-Flex® pivoting head, significantly reducing both vertical shock and fore-to-aft movement (chucking). An integrated air bag absorbs road vibration, while the oil shock absorber controls rebound, minimizing harsh impacts and improving towing stability.\u003c\/li\u003e\n\u003cli\u003eA durable rubberized compound further enhances vibration dampening, protecting both the RV and tow vehicle from jarring motion. This system provides a smoother, more controlled towing experience, especially on uneven roads and during acceleration or braking.\u003c\/li\u003e\n\u003cli\u003eThis kit includes complete mounting hardware, allowing for secure installation on compatible Rhino™ pin box systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 807711\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Lippert Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Flex Air™\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fifth Wheel Pin Box \/ King Pin Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Rhino™ Box Pin Box Designs Only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGross Weight Capacity:\u003c\/strong\u003e 21,000 Pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoupler Type:\u003c\/strong\u003e King Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign Type:\u003c\/strong\u003e Air-Ride with Pivoting Head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Pattern:\u003c\/strong\u003e 2 Row\u003c\/li\u003e\n\u003cli\u003eIncluded Hardware\u003c\/li\u003e\n\u003cli\u003eTen (10) 5\/8 Inch-11 Grade 5 Bolts\u003c\/li\u003e\n\u003cli\u003eTen (10) 5\/8 Inch x 1-3\/4 Inch Flat Washers\u003c\/li\u003e\n\u003cli\u003eTen (10) 5\/8 Inch Lock Washers\u003c\/li\u003e\n\u003cli\u003eTen (10) 5\/8 Inch-11 Hex Grade 5 Nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAdvanced Flex Air™ Ride System\u003c\/li\u003e\n\u003cli\u003eCombines air bag, oil shock absorber, and pivoting head for superior ride quality.\u003c\/li\u003e\n\u003cli\u003eAir Ride™ Technology\u003c\/li\u003e\n\u003cli\u003eAbsorbs road shock and vibration to protect the RV and improve towing comfort.\u003c\/li\u003e\n\u003cli\u003eIntegrated Oil Shock Absorber\u003c\/li\u003e\n\u003cli\u003eControls rebound and reduces harsh kickback during travel.\u003c\/li\u003e\n\u003cli\u003eRota-Flex® Pivoting Head\u003c\/li\u003e\n\u003cli\u003eMinimizes fore-to-aft movement (chucking) for a smoother towing experience.\u003c\/li\u003e\n\u003cli\u003eRubberized Torsion Compound\u003c\/li\u003e\n\u003cli\u003eProvides additional vibration dampening and motion control.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty 21,000 lb Capacity\u003c\/li\u003e\n\u003cli\u003eDesigned for reliable towing of large fifth wheel trailers.\u003c\/li\u003e\n\u003cli\u003eComplete Installation Hardware Included\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary mounting components for proper installation.\u003c\/li\u003e\n\u003cli\u003eAdditional Information\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year Limited Manufacturer Warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Lippert Components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lippert Components","offers":[{"title":"Default Title","offer_id":48298301554894,"sku":"14-7589","price":2758.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3785\/6462\/files\/ImageServerAPI_26_3ebd78a0-eccd-4f9b-bd08-14a8b1607299.jpg?v=1787077616","url":"https:\/\/newrvparts.com\/products\/lippert-components-807711-lippert-flex-air-fifth-wheel-pin-box-21000-lb-air-ride-king","provider":"New RV Parts","version":"1.0","type":"link"}