{"product_id":"4817931-genuine-cummins-def-pump-for-diesel-emissions-system","title":"4817931 Genuine Cummins DEF Pump For Diesel Emissions System","description":"\u003ch2 data-start=\"479\" data-end=\"779\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"479\" data-end=\"779\"\u003eThe 4817931 DEF pump is a genuine Cummins component designed for diesel exhaust fluid supply in SCR aftertreatment systems. It delivers DEF at the required operating pressure to ensure proper catalytic reduction of NOx emissions.\u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable style=\"height: 170.017px; width: 100% !important; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 29.3165%;\"\u003e \u003ccol style=\"width: 70.3237%;\"\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: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4817931\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\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: 26.7833px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDEF Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.8 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.2 x 9.11 x 6.15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"1555\" data-end=\"1574\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1555\" data-end=\"1574\"\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eThe 4817931 DEF pump is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupplies diesel exhaust fluid to the SCR assembly\u003c\/li\u003e\n\u003cli\u003eMaintains correct DEF pressure and regulated flow\u003c\/li\u003e\n\u003cli\u003eSupports effective NOx reduction operation\u003c\/li\u003e\n\u003cli\u003eDesigned for Cummins diesel emissions platforms\u003c\/li\u003e\n\u003cli\u003eProduced to Cummins OEM engineering tolerances\u003c\/li\u003e\n\u003cli\u003eProvides consistent DEF delivery under load conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1893\" data-end=\"1913\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-end=\"1638\" data-start=\"1439\"\u003eThe 4817931 DEF pump is intended for engines equipped with the factory Cummins SCR aftertreatment system. After installation, the DEF circuit must be properly primed and checked to confirm correct system performance.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-end=\"1756\" data-start=\"1640\"\u003eAlways verify part number, engine model, and emissions system configuration before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":48272252010723,"sku":"4817931","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_8c309b0c-5c9a-49be-92bb-9d529aac6543.webp?v=1770650792","url":"https:\/\/unitautoparts.com\/products\/4817931-genuine-cummins-def-pump-for-diesel-emissions-system","provider":"Unit Auto Parts","version":"1.0","type":"link"}