{"product_id":"2871878-genuine-cummins-def-doser-injector-for-cummins-paccar-applications","title":"2871878 Genuine Cummins DEF Doser Injector","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe 2871878 is a genuine Cummins DEF Doser Injector designed for Cummins and Paccar diesel engine applications. This dosing valve operates within the diesel exhaust fluid system, injecting DEF into the exhaust stream ahead of the SCR catalyst for emissions system operation.\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eThe 2871878 DEF Doser Injector is manufactured to Cummins factory specifications for diesel exhaust fluid dosing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInjects diesel exhaust fluid into the exhaust stream\u003c\/li\u003e\n\u003cli\u003eOperates ahead of the SCR catalyst\u003c\/li\u003e\n\u003cli\u003eSupports DEF dosing system function\u003c\/li\u003e\n\u003cli\u003eApplies to Cummins and Paccar diesel applications\u003c\/li\u003e\n\u003cli\u003eUsed in heavy duty diesel engine service\u003c\/li\u003e\n\u003cli\u003eSupports aftertreatment operation on class 8 truck platforms\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 \u003ccol style=\"width: 29.6663%;\"\u003e \u003ccol style=\"width: 70.1483%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\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: 24.4px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2871878\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.4px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCummins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.4px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDEF Doser Injector\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 2871878 DEF Doser Injector should be matched to the correct Cummins or Paccar engine application before installation. Inspect the DEF line, electrical connector, mounting area, and SCR aftertreatment components during service.\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":"Cummins","offers":[{"title":"Default Title","offer_id":43253874982975,"sku":"2871878","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/3971\/7695\/files\/2871878_1_563x563_4e28b26f-3089-45ff-9f5b-4c81ec640f0c.jpg?v=1783319453","url":"https:\/\/linetruckparts.com\/products\/2871878-genuine-cummins-def-doser-injector-for-cummins-paccar-applications","provider":"Line Truck Parts","version":"1.0","type":"link"}