{"product_id":"demco-6257-vacuum-connection-tee-kit-for-afo-stay-in-play-duo","title":"Demco 6257 Vacuum Connection Tee Kit for AFO \u0026 Stay-IN-Play DUO","description":"\u003ch2\u003eDemco 6257 Vacuum Connection Tee Kit for Air Force One \u0026amp; Stay-IN-Play DUO\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eDemco 6257 Vacuum Connection Tee Kit\u003c\/strong\u003e provides a convenient vacuum connection when installing a compatible \u003cstrong\u003eDemco Air Force One (AFO)\u003c\/strong\u003e or \u003cstrong\u003eStay-IN-Play DUO\u003c\/strong\u003e supplemental braking system.\u003c\/p\u003e\n\n\u003cp\u003eThe vacuum tee fitting is designed to connect directly to the vehicle's factory brake-booster sensor port, helping eliminate the need to cut into the factory vacuum system in applicable installations.\u003c\/p\u003e\n\n\u003ch3\u003eDemco 6257 Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 6257\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Vacuum Connection Tee Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Supplemental Braking System Vacuum Accessory\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e RV Flat Towing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Braking Systems:\u003c\/strong\u003e Demco Air Force One and Stay-IN-Play DUO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Location:\u003c\/strong\u003e Factory Brake-Booster Sensor Port\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e Provides a Vacuum Connection for Compatible Supplemental Braking System Installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Brake-Booster Connection:\u003c\/strong\u003e Designed to connect directly to the factory brake-booster sensor port in applicable vehicles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelps Avoid Cutting Factory Vacuum Lines:\u003c\/strong\u003e Provides an alternative connection method that can eliminate the need to cut into the vehicle's factory vacuum system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Force One Compatible:\u003c\/strong\u003e Designed for applicable installations of the Demco Air Force One supplemental braking system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStay-IN-Play DUO Compatible:\u003c\/strong\u003e Demco also specifies compatibility with the Stay-IN-Play DUO supplemental braking system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory Vacuum Check Applications:\u003c\/strong\u003e Designed to work with applicable vehicles originally equipped with factory vacuum checks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenuine Demco Accessory:\u003c\/strong\u003e Purpose-built for compatible Demco supplemental braking system installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSimplify the Vacuum Connection\u003c\/h3\u003e\n\n\u003cp\u003eBoth Air Force One and Stay-IN-Play DUO may require a connection to the towed vehicle's vacuum-assisted braking system. On applicable vehicles, the Demco 6257 provides a connection point at the factory brake-booster sensor port.\u003c\/p\u003e\n\n\u003cp\u003eThis can simplify installation by avoiding modification of the factory vacuum line while providing the connection required for the supplemental braking system.\u003c\/p\u003e\n\n\u003cp\u003eDemco specifically identifies the 6257 as an option on many newer vehicles equipped with a vacuum sensor at the brake booster. Demco also notes its use at the sensor port on applicable 2015-and-newer Ford vehicles.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Vehicle braking and vacuum-system configurations vary. The Demco 6257 is not required for every Air Force One or Stay-IN-Play DUO installation. Verify your vehicle's brake-assist and vacuum configuration and follow the current Demco installation instructions before installing this kit.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDemco 6257 Vacuum Connection Tee Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 6257\u003c\/p\u003e","brand":"Demco","offers":[{"title":"Default Title","offer_id":67607226777851,"sku":"6257","price":20.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/3851\/7755\/files\/6257.jpg?v=1790868008","url":"https:\/\/rvtowingpros.com\/products\/demco-6257-vacuum-connection-tee-kit-for-afo-stay-in-play-duo","provider":"RV Towing Pros","version":"1.0","type":"link"}