{"product_id":"2050811-genuine-paccar®-doser-fluid-supply-module-2-2-12v-3-outlet","title":"2050811 | Genuine Paccar® Doser Fluid Supply Module 2.2 12V, 3 Outlet","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003cbr\u003e\u003c\/strong\u003eA Doser Fluid Supply Module\u003cstrong\u003e 2050811 \u003c\/strong\u003eis a component of a diesel engine’s Selective Catalytic Reduction (SCR) system, which is used to reduce nitrogen oxide (NOx) emissions from the exhaust. It’s sometimes also called a urea dosing module because it handles Diesel Exhaust Fluid (DEF), which is a urea solution. Denoxtronic 2.2 AdBlue\u003cem\u003e \u003c\/em\u003eDoser Fluid Supply Module \u003cstrong\u003e12V, 3 Outlet \u003c\/strong\u003eFor \u003cspan\u003eCummins Engines EPA13 6.7 liter ISB\/QSB\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: 2050811\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003cspan\u003e: New\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eManufacture\/Brand\u003c\/strong\u003e\u003cspan\u003e: Paccar\u003cbr\u003e\u003cstrong\u003eRelated Part Numbers:\u003c\/strong\u003e 2050811PE, 2050811PEX, 2050811PRX\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"176\" data-start=\"160\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-end=\"176\" data-start=\"160\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eFits  2050811 \u003c\/strong\u003eFor \u003cspan\u003eCummins Engines EPA13 6.7 liter ISB\/QSB, \u003cstrong\u003e12V, 3 Outlet\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul class=\"nav catalog\" id=\"catalogModels\"\u003e\u003c\/ul\u003e\n\u003cp data-end=\"353\" data-start=\"160\"\u003e\u003cstrong\u003ePurpose of using  2050811:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli data-end=\"480\" data-start=\"257\" data-section-id=\"12mo9ia\"\u003e\n\u003cp data-end=\"286\" data-start=\"260\"\u003e\u003cstrong data-end=\"284\" data-start=\"260\"\u003eReduce NOx Emissions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"480\" data-start=\"290\"\u003e\n\u003cli data-end=\"480\" data-start=\"290\" data-section-id=\"ps2r5g\"\u003e\n\u003cp data-end=\"480\" data-start=\"292\"\u003eInjects the right amount of DEF into the exhaust, which reacts in the SCR (Selective Catalytic Reduction) catalyst to convert harmful NOx into \u003cstrong data-end=\"477\" data-start=\"435\"\u003eharmless nitrogen (N₂) and water (H₂O)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"643\" data-start=\"482\" data-section-id=\"17whszc\"\u003e\n\u003cp data-end=\"516\" data-start=\"485\"\u003e\u003cstrong data-end=\"514\" data-start=\"485\"\u003eMeet Emission Regulations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"643\" data-start=\"520\"\u003e\n\u003cli data-end=\"643\" data-start=\"520\" data-section-id=\"17d8mrd\"\u003e\n\u003cp data-end=\"643\" data-start=\"522\"\u003eEnsures compliance with strict standards such as \u003cstrong data-end=\"599\" data-start=\"571\"\u003eEuro 6, EPA Tier 4 Final\u003c\/strong\u003e, and other regional diesel emission laws.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"789\" data-start=\"645\" data-section-id=\"12zkb0n\"\u003e\n\u003cp data-end=\"688\" data-start=\"648\"\u003e\u003cstrong data-end=\"686\" data-start=\"648\"\u003eProtect the Environment and Health\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"789\" data-start=\"692\"\u003e\n\u003cli data-end=\"789\" data-start=\"692\" data-section-id=\"14wc51c\"\u003e\n\u003cp data-end=\"789\" data-start=\"694\"\u003eReduces smog-forming NOx pollutants, protecting air quality and reducing respiratory hazards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"969\" data-start=\"791\" data-section-id=\"1izvlsl\"\u003e\n\u003cp data-end=\"825\" data-start=\"794\"\u003e\u003cstrong data-end=\"823\" data-start=\"794\"\u003eSupport Engine Efficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"969\" data-start=\"829\"\u003e\n\u003cli data-end=\"969\" data-start=\"829\" data-section-id=\"hpdnjn\"\u003e\n\u003cp data-end=\"969\" data-start=\"831\"\u003eBy controlling NOx chemically instead of mechanically limiting combustion, the engine can operate efficiently without sacrificing power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1131\" data-start=\"971\" data-section-id=\"y5kskw\"\u003e\n\u003cp data-end=\"1004\" data-start=\"974\"\u003e\u003cstrong data-end=\"1002\" data-start=\"974\"\u003eEnable Precise DEF Usage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1131\" data-start=\"1008\"\u003e\n\u003cli data-end=\"1131\" data-start=\"1008\" data-section-id=\"plu3tl\"\u003e\n\u003cp data-end=\"1131\" data-start=\"1010\"\u003eThe module ensures \u003cstrong data-end=\"1045\" data-start=\"1029\"\u003eexact dosing\u003c\/strong\u003e, preventing overuse of DEF (wasteful) or underuse (ineffective emission reduction).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-end=\"353\" data-start=\"160\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong data-end=\"597\" data-start=\"585\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSigns of Bad Doser Fluid Supply Module  2050811:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli data-end=\"278\" data-start=\"156\" data-section-id=\"iw5u6x\"\u003e\n\u003cp data-end=\"189\" data-start=\"159\"\u003e\u003cstrong data-end=\"187\" data-start=\"159\"\u003eDEF\/AdBlue Warning Light\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"278\" data-start=\"193\"\u003e\n\u003cli data-end=\"278\" data-start=\"193\" data-section-id=\"rl3ivf\"\u003e\n\u003cp data-end=\"278\" data-start=\"195\"\u003eDashboard lights may indicate low DEF flow, system malfunction, or dosing errors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"400\" data-start=\"280\" data-section-id=\"1du9efe\"\u003e\n\u003cp data-end=\"326\" data-start=\"283\"\u003e\u003cstrong data-end=\"324\" data-start=\"283\"\u003eCheck Engine Light or SCR Fault Codes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"400\" data-start=\"330\"\u003e\n\u003cli data-end=\"400\" data-start=\"330\" data-section-id=\"oaxvnl\"\u003e\n\u003cp data-end=\"400\" data-start=\"332\"\u003eThe ECU may detect improper dosing and trigger engine fault codes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"561\" data-start=\"402\" data-section-id=\"1aacgr8\"\u003e\n\u003cp data-end=\"443\" data-start=\"405\"\u003e\u003cstrong data-end=\"441\" data-start=\"405\"\u003eReduced Engine Power (Limp Mode)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"561\" data-start=\"447\"\u003e\n\u003cli data-end=\"561\" data-start=\"447\" data-section-id=\"gdhamk\"\u003e\n\u003cp data-end=\"561\" data-start=\"449\"\u003eMany modern diesel engines limit power to protect the engine when the SCR system is not functioning correctly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"728\" data-start=\"563\" data-section-id=\"uswmwn\"\u003e\n\u003cp data-end=\"619\" data-start=\"566\"\u003e\u003cstrong data-end=\"617\" data-start=\"566\"\u003eIncreased NOx Emissions \/ Failed Emissions Test\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"728\" data-start=\"623\"\u003e\n\u003cli data-end=\"728\" data-start=\"623\" data-section-id=\"1k95t9g\"\u003e\n\u003cp data-end=\"728\" data-start=\"625\"\u003eA malfunctioning doser module can prevent proper NOx reduction, causing failed emissions inspections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"923\" data-start=\"730\" data-section-id=\"1wj9rk4\"\u003e\n\u003cp data-end=\"774\" data-start=\"733\"\u003e\u003cstrong data-end=\"772\" data-start=\"733\"\u003eFrequent or Failed SCR Regeneration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"923\" data-start=\"778\"\u003e\n\u003cli data-end=\"923\" data-start=\"778\" data-section-id=\"1xvalde\"\u003e\n\u003cp data-end=\"923\" data-start=\"780\"\u003eIf DEF is not being injected correctly, the SCR catalyst cannot reduce NOx efficiently, leading to repeated regeneration attempts or failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1077\" data-start=\"925\" data-section-id=\"5c2s3h\"\u003e\n\u003cp data-end=\"951\" data-start=\"928\"\u003e\u003cstrong data-end=\"949\" data-start=\"928\"\u003eUnusual DEF Usage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1077\" data-start=\"955\"\u003e\n\u003cli data-end=\"1077\" data-start=\"955\" data-section-id=\"1lp3kjs\"\u003e\n\u003cp data-end=\"1077\" data-start=\"957\"\u003eOveruse (leak or over-injection) or underuse (blockage or pump failure) of DEF can indicate a problem with the module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1208\" data-start=\"1079\" data-section-id=\"7jyhsx\"\u003e\n\u003cp data-end=\"1114\" data-start=\"1082\"\u003e\u003cstrong data-end=\"1112\" data-start=\"1082\"\u003eStrange Noises from Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1208\" data-start=\"1118\"\u003e\n\u003cli data-end=\"1208\" data-start=\"1118\" data-section-id=\"5kzuwb\"\u003e\n\u003cp data-end=\"1208\" data-start=\"1120\"\u003eA failing pump inside the doser module may produce unusual buzzing or grinding sounds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-end=\"476\" data-start=\"97\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eAbout the Manufacturer – \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-end=\"151\" data-start=\"97\"\u003ePaccar:\u003c\/strong\u003e\u003cbr data-end=\"154\" data-start=\"151\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"96\" data-end=\"400\"\u003e\u003cstrong data-start=\"96\" data-end=\"110\"\u003ePACCAR Inc\u003c\/strong\u003e is a global technology leader in the design, manufacture, and customer support of premium light-, medium-, and heavy-duty trucks. Founded in 1905 and headquartered in Bellevue, Washington, PACCAR is best known for its world-class truck brands: Kenworth, Peterbilt, and DAF.\u003cbr\u003ePACCAR’s trucks are recognized for their durability, fuel efficiency, advanced engineering, and driver-focused technology. In addition to truck manufacturing, PACCAR also designs and builds diesel engines, and provides financial services, information technology, and aftermarket support to its global customer base.\u003c\/p\u003e","brand":"Paccar®","offers":[{"title":"Default Title","offer_id":50602435477751,"sku":"2050811","price":639.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/7080\/3959\/files\/4387304_1_ee06eb3f-c492-4e84-a64a-2518dfc00619.jpg?v=1773434636","url":"https:\/\/forcetruckparts.com\/products\/2050811-genuine-paccar%c2%ae-doser-fluid-supply-module-2-2-12v-3-outlet","provider":"Force Truck Parts","version":"1.0","type":"link"}