{"product_id":"4378048-genuine-cummins-def-tank-header-sensor-assembly","title":"4378048 Genuine Cummins DEF Tank Header Sensor Assembly","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe 4378048 is a genuine Cummins DEF Tank Header designed for diesel exhaust fluid tank and SCR emissions system applications. This assembly monitors DEF level and temperature while supporting fluid pickup and electrical communication within the emissions system.\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eThe 4378048 DEF Tank Header is manufactured to Cummins factory specifications for DEF system monitoring.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMonitors diesel exhaust fluid level\u003c\/li\u003e\n\u003cli\u003eTracks DEF temperature conditions\u003c\/li\u003e\n\u003cli\u003eSupports SCR emissions system operation\u003c\/li\u003e\n\u003cli\u003eIncludes integrated sensor and pickup tube design\u003c\/li\u003e\n\u003cli\u003eCompatible with Cummins EcoFit system layout\u003c\/li\u003e\n\u003cli\u003eUses Shaw-style sending unit configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable style=\"height: 156.4px; width: 100% !important; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width: 29.6663%;\"\u003e\n\u003ccol style=\"width: 70.1483%;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4378048\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCummins\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 Tank Header\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.0 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.68 in \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDEF Level and Temperature Monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiesel Exhaust Fluid System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated Sensor and Pickup Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSending Unit Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShaw Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDEF Sensor Head Assembly, Mounting Gasket \/ Seal Rings, Electrical Connector\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 4378048 DEF Tank Header should be matched to the correct DEF tank, sensor wiring, and Cummins EcoFit system layout before installation. Inspect the tank opening, seal rings, pickup tube position, and electrical connector before service.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003eAlways verify DEF tank configuration, SCR system layout, connector style, and sensor head height before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":43438496317503,"sku":"4378048","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/3971\/7695\/files\/57_2217ba15-2a1e-4d40-81ea-7a4c0b79f582.jpg?v=1782903435","url":"https:\/\/linetruckparts.com\/products\/4378048-genuine-cummins-def-tank-header-sensor-assembly","provider":"Line Truck Parts","version":"1.0","type":"link"}