{"product_id":"vacuum-reservoir-tube-f81z-7a784-bb-for-ford-f-250-f-350-super-duty-1999-2007","title":"Vacuum Reservoir Tube F81Z-7A784-BB For Ford F-250 F-350 Super Duty 1999-2007","description":"\u003ch2\u003eVacuum Reservoir Tube for Ford\u003c\/h2\u003e\u003cp\u003eThis aftermarket vacuum reservoir tube connects the vacuum reservoir to the vacuum system, restoring proper HVAC vent selection and hub locking functions, replacing part number F81Z-7A784-BB.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis replacement vacuum reservoir tube restores the vacuum connection essential for four-wheel-drive engagement and climate control functions. Made to match the original routing, this vacuum reservoir tube ensures consistent vacuum pressure throughout the system. It is an essential component for truck owners experiencing failing vent controls or locked-hub issues due to a cracked vacuum reservoir tube.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManufactured from durable plastic to resist cracking and heat degradation.\u003c\/li\u003e\n\u003cli\u003ePre-bent to match factory routing for a direct-fit installation.\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand constant vacuum pressure without collapsing.\u003c\/li\u003e\n\u003cli\u003eFitted with secure connectors to prevent vacuum leaks at attachment points.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Ford F-250 Super Duty 1999-2007\u003c\/li\u003e\n\u003cli\u003efor Ford F-350 Super Duty 1999-2007\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing brittle or cracked vacuum lines in the engine bay.\u003c\/li\u003e\n\u003cli\u003eRestoring function to 4WD automatic locking hubs.\u003c\/li\u003e\n\u003cli\u003eFixing stuck climate control vents that only blow through the defrost position.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF81Z-7A784-BB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What are common signs of a failing vacuum tube? \u003cstrong\u003eA:\u003c\/strong\u003e Common indicators include climate controls stuck on defrost and a failure of the automatic 4WD hubs to engage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this tube require special tools to install? \u003cstrong\u003eA:\u003c\/strong\u003e No, it features push-to-connect ends that slide onto the factory reservoir and pump fittings without special tools.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44788814217302,"sku":"SZ1E02415","price":98.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_b753d314-53de-488c-be9d-6679ae732c10.jpg?v=1779930098","url":"https:\/\/www.solidspare.com\/products\/vacuum-reservoir-tube-f81z-7a784-bb-for-ford-f-250-f-350-super-duty-1999-2007","provider":"Solid Spare","version":"1.0","type":"link"}