{"product_id":"cummins-4988749-fuel-transfer-pump-isc-8-3l","title":"Cummins 4988749 Fuel Transfer Pump | Fits ISC 8.3L  6C 8.3L","description":"\u003cdiv style=\"margin: 15px 0 25px 0; padding: 15px; background-color: #fcfcfc; border: 1px dashed #e0e0e0; border-radius: 6px; text-align: center;\"\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-weight: bold; font-size: 15px; color: #333;\"\u003eIn Stock \u0026amp; Ready for Global Express Dispatch\u003c\/p\u003e\n\u003ca href=\"\/pages\/contact\" style=\"background-color: #ffcc00; color: #000; padding: 12px 28px; text-decoration: none; font-weight: bold; border-radius: 4px; display: inline-block; font-size: 16px; box-shadow: 0 2px 4px rgba(0,0,0,0.1);\"\u003eRequest a Quick Quote\u003c\/a\u003e\n\u003cp style=\"margin: 10px 0 0 0; font-size: 13px; color: #666;\"\u003e✓ Premium Cummins OEM Quality Spec  |  ✓ 100% Direct Fit  |  ✓ Fast Global Shipping\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003ePremium fuel transfer pump designed as a direct OEM-compatible replacement for Cummins ISC 8.3L and 6C 8.3L series diesel engines. Engineered to provide precise fuel delivery pressure, prevent fuel starvation, and maintain uninterrupted fuel flow from the tank to the high-pressure injection system under demanding heavy-duty operating conditions.\u003c\/p\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e Cummins 4988749 \/ 498-8749\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit Engine Replacement:\u003c\/strong\u003e Precisely manufactured to OEM specifications for seamless drop-in installation on Cummins 8.3L engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Mechanical Design:\u003c\/strong\u003e Built with high-strength wear-resistant internal gears and heavy-duty seals to withstand high continuous thermal and vibration loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Fuel Pressure:\u003c\/strong\u003e Delivers steady, calibrated fuel flow to maintain optimal combustion efficiency, prevent power loss, and reduce engine wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2; border-bottom: 2px solid #dddddd;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left; border: 1px solid #dddddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left; border: 1px solid #dddddd;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e4988749 \/ 498-8749\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #dddddd; background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eEngine Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eCummins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eCummins ISC 8.3L, 6C 8.3L, 6CT 8.3L, 6CTA 8.3L, QSC 8.3L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #dddddd; background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eEngine Mechanical Fuel Transfer Pump \/ Lift Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eDiesel Fuel Supply System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #dddddd; background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e12 Months Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible Engine Models \u0026amp; Equipment\u003c\/h2\u003e\n\u003cp\u003eThis premium fuel transfer pump is precision-engineered for the following Cummins diesel engine platforms:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCummins 8.3L Engine Series:\u003c\/strong\u003e ISC 8.3L, 6C 8.3L, 6CT 8.3L, 6CTA 8.3L, QSC 8.3L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment Applications:\u003c\/strong\u003e Widely used in heavy-duty commercial trucks, construction excavators, wheel loaders, industrial power units, and agricultural machinery powered by Cummins 8.3L engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Feed System Maintenance:\u003c\/strong\u003e Transfers low-pressure fuel efficiently from the supply tank to the primary injection pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Performance Restoration:\u003c\/strong\u003e Eliminates engine misfires, hard starting, power drops, and stalling caused by low fuel delivery pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Component Protection:\u003c\/strong\u003e Maintains adequate lubricated fuel supply to safeguard precision fuel injectors and high-pressure fuel pumps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose Our Cummins Replacement Fuel Pumps?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrict Quality Control:\u003c\/strong\u003e Manufactured in ISO 9001-certified facilities and 100% flow-tested before factory release.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective OEM Alternative:\u003c\/strong\u003e Delivers original-equipment fit, durability, and hydraulic performance at competitive aftermarket prices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Global Dispatch:\u003c\/strong\u003e In stock and ready for immediate international express shipment to minimize equipment downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Support:\u003c\/strong\u003e Backed by a full 12-month warranty and technical support from engine component specialists.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this fuel transfer pump a direct replacement for Cummins part number 4988749?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a 100% direct-fit replacement fuel pump manufactured to match the original mounting holes, inlet\/outlet ports, and flow capacity of Cummins 4988749 \/ 498-8749.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What engine models does this pump fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is engineered specifically for Cummins 8.3L engine family models, including ISC 8.3L, 6C 8.3L, 6CT 8.3L, 6CTA 8.3L, and QSC 8.3L.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the common symptoms of a failing fuel transfer pump?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Common indicators include engine hard starting, loss of horsepower under load, erratic idle, or complete engine fuel starvation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is covered under the 12-month warranty?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Our 12-month warranty covers all manufacturing defects, material failures, and operational issues under standard engine operating conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: center; background-color: #f4f6f8; padding: 15px; border-radius: 6px; margin: 25px 0;\"\u003e\n\u003cspan style=\"font-size: 16px; color: #333;\"\u003eExplore our full range of heavy-duty diesel engine pumps:\u003c\/span\u003e \u003cbr style=\"margin-bottom: 5px;\"\u003e\u003ca href=\"\/collections\/fuel-transfer-pumps\" style=\"color: #0056b3; font-weight: bold; text-decoration: underline; font-size: 17px;\"\u003e View All Fuel Transfer Pumps » \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"text-align: center; margin-top: 30px;\"\u003eNeed a Quote for Cummins 4988749?\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eContact us today for stock availability, factory-direct pricing, and express delivery options.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin-bottom: 30px;\"\u003e\u003ca href=\"\/pages\/contact\" style=\"background-color: #ffcc00; color: #000; padding: 12px 25px; text-decoration: none; font-weight: bold; border-radius: 4px; display: inline-block;\"\u003eRequest a Quote\u003c\/a\u003e\u003c\/p\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":47586100969628,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/7385\/0524\/files\/cummins-4988749-fuel-transfer-pump-8.3l-1.jpg?v=1789221288","url":"https:\/\/hepumpstore.com\/products\/cummins-4988749-fuel-transfer-pump-isc-8-3l","provider":"HEPUMP","version":"1.0","type":"link"}