{"product_id":"24v-urea-def-injector-doser-pump-4377650-fits-for-cummins-engine-b6-7-isl9-qsb6-7-qsg12-x12-x15-qsk60-replacement","title":"24V Urea DEF Injector Doser Pump 4377650 Fits for Cummins Engine B6.7 ISL9 QSB6.7 QSG12 X12 X15 QSK60 Replacement","description":"\u003ch3\u003e24V Urea DEF Injector Doser Pump 4377650 – Premium Replacement for Cummins Engines\u003c\/h3\u003e\n\u003cp\u003eHigh-performance aftermarket 24V urea DEF injector doser pump engineered for precise diesel exhaust fluid delivery in Cummins diesel engines. Precision-manufactured for drop-in compatibility and reliable SCR aftertreatment performance in demanding on-highway and industrial environments.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eFits Part Numbers: 5578983, 4377649, 4377650, A050S599\u003cbr\u003e\nCondition: New, aftermarket replacement\u003cbr\u003e\nFunction: 24V DEF urea dosing pump for SCR aftertreatment system\u003c\/p\u003e\n\n\u003ch3\u003eVerified Engine Compatibility\u003c\/h3\u003e\n\u003cp\u003eFits Cummins Engines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eB6.7 CM2350 B121B, B6.7 CM2350 B136C\u003c\/li\u003e\n\u003cli\u003eISL9 CM2350 L111\u003c\/li\u003e\n\u003cli\u003eISX15 CM2350 X101\u003c\/li\u003e\n\u003cli\u003eL9 CM2350 L116B, L9 CM2350 L120C, L9 CM2350 L133C\u003c\/li\u003e\n\u003cli\u003eQSB6.7 CM850, QSB6.7 CM2850\u003c\/li\u003e\n\u003cli\u003eQSG12 CM2350 G110\u003c\/li\u003e\n\u003cli\u003eQSK60 CM850 MCRS\u003c\/li\u003e\n\u003cli\u003eX12 CM2350 G110, X12 CM2350 X119B\u003c\/li\u003e\n\u003cli\u003eX15 CM2350 X114B, X15 CM2350 X116B, X15 CM2350 X123B, X15 CM2350 X129B\u003c\/li\u003e\n\u003cli\u003eX15 CM2450 X124B\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This DEF Doser Pump\u003c\/h3\u003e\n\u003cp\u003eThe DEF injector doser pump is a critical component of your engine's SCR aftertreatment system, precisely metering and injecting urea solution into the exhaust stream to reduce NOx emissions and maintain regulatory compliance. This replacement unit delivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable DEF dosing performance\u003c\/strong\u003e – Consistent and precise urea injection for optimal SCR system operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact-fit installation\u003c\/strong\u003e – Direct replacement with correct 24V specifications and connector configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e – Built to withstand continuous operation in heavy-duty diesel aftertreatment environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-effective solution\u003c\/strong\u003e – Premium aftermarket quality at a fraction of dealer pricing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e1 × 24V Urea DEF Injector Doser Pump (4377650)\u003c\/p\u003e\n\n\u003cp\u003eEssential for engine maintenance, DEF system repair, and preventive service. Keep your Cummins B6.7, L9, X12, X15, and QSK60 engines compliant and operating efficiently on every route and job site.\u003c\/p\u003e","brand":"Fab Heavy Parts","offers":[{"title":"Default Title","offer_id":41553268375685,"sku":"FN26031208","price":418.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0373\/4886\/8229\/files\/24v-urea-def-injector-doser-pump-4377650-fits-for-cummins-engine-b67-isl9-qsb67-qsg12-x12-x15-qsk60-replacementfab-heavy-parts-5119530.webp?v=1774673412","url":"https:\/\/www.fabheavyparts.com\/en-sa\/products\/24v-urea-def-injector-doser-pump-4377650-fits-for-cummins-engine-b6-7-isl9-qsb6-7-qsg12-x12-x15-qsk60-replacement","provider":"Fab Heavy Parts","version":"1.0","type":"link"}