{"product_id":"103819017-genuine-ferrara-fire-apparatus-def-multifunction-head-unit","title":"103819017 Genuine Ferrara Fire Apparatus DEF Multifunction Head Unit","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe 103819017 is a genuine Ferrara Fire Apparatus DEF Multifunction Head Unit designed for diesel exhaust fluid tank applications. This DEF multifunction head unit operates within the emissions system and manages DEF fluid transfer, coolant circulation, and sensor communication through a digital CANbus interface. \u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eThe 103819017 DEF Multifunction Head Unit is manufactured to Ferrara Fire Apparatus factory specifications for DEF tank monitoring and fluid management.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfigured with an 18-inch DEF header height.\u003c\/li\u003e\n\u003cli\u003eFeatures a Deutsch DT4 standard electrical connector.\u003c\/li\u003e\n\u003cli\u003eUtilizes a digital CANbus sensor communication interface.\u003c\/li\u003e\n\u003cli\u003eIncludes a 3\/8 SAE J2044 DEF suction fitting connection.\u003c\/li\u003e\n\u003cli\u003eEquipped with a 5\/16 SAE J2044 DEF return fitting connection.\u003c\/li\u003e\n\u003cli\u003eUses a 4.05-inch diameter bore seal tank interface.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable class=\"product-table\" style=\"height: 98.8px; width: 100% !important; table-layout: fixed !important; display: table !important;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 29.7214%;\"\u003e \u003ccol style=\"width: 69.969%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20.4px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e103819017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFerrara Fire Apparatus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDEF Multifunction Head Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIn-Tank Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40µ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eThe 103819017 DEF Multifunction Head Unit should be installed using the specified DEF, coolant, and electrical connections provided by the original equipment assembly. Inspect the tank sealing surface, fluid fittings, and electrical connector before installation to ensure proper fitment and system communication.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003eVerify part number, VIN, engine configuration, production date, emissions package, and applicable factory options before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Ferrara Fire Apparatus","offers":[{"title":"Default Title","offer_id":43253875802175,"sku":"103819017","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/3971\/7695\/files\/001.jpg?v=1781968897","url":"https:\/\/linetruckparts.com\/products\/103819017-genuine-ferrara-fire-apparatus-def-multifunction-head-unit","provider":"Line Truck Parts","version":"1.0","type":"link"}