{"product_id":"gt4702-turbo-3104766-4951982-3104454-turbocharger-for-cummins-qsx15-isx15-engine","title":"GT4702 Turbo 3104766 4951982 3104454 Turbocharger for Cummins QSX15 ISX15 Engine","description":"\u003ch3 data-path-to-node=\"4,0,0\"\u003eGT4702 Turbocharger 3104766 4951982 3104454 for Cummins QSX15 ISX15 Engine\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eProduct Overview\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eRestore peak torque and fuel efficiency to your Cummins 15L engine. Premium GT4702 replacement turbo for ISX15, QSX15, and X15 platforms. IATF 16949 \u0026amp; ISO 9001 certified manufacturing for heavy-duty reliability.\u003c\/p\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\" data-spm-anchor-id=\"4e67c6a7.105ae672.0.i95.617576cfhdq8h7\"\u003eHeavy-Duty GT4702 Turbocharger for Cummins 15L ISX15, QSX15, and X15 Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"my-5 space-y-3 leading-[1.85] pl-5\"\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eDirect OEM Replacement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifically engineered for a 1:1 \"drop-in\" fit for the Cummins 15-liter engine platform, ensuring seamless integration with your truck or industrial equipment's original exhaust and oil systems.\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eMaximize 15L Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimized for the high-airflow requirements of the ISX\/QSX series, restoring original horsepower (up to 600HP+) and high-end torque for heavy hauling and industrial power generation.\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\" data-spm-anchor-id=\"4e67c6a7.105ae672.0.i96.617576cfhdq8h7\"\u003eSuperior Heat Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with a premium\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eK18 Nickel-Alloy Turbine Wheel\u003c\/strong\u003e, providing exceptional structural integrity and preventing blade deformation under the extreme thermal loads of constant heavy-duty operations.\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003ePrecision VSR Balancing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% dynamic balancing tested at high speeds to ensure ultra-smooth operation, zero vibration, and maximum bearing longevity—essential for minimizing downtime in fleet and mining applications.\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eFactory Direct Quality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eManufactured to meet or exceed ISO 9001 and IATF 16949 standards, providing a high-reliability, cost-effective alternative to expensive Tier-1 dealer parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eTechnical Specifications \u0026amp; OEM Cross-Reference\u003c\/b\u003e\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"12\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,1,0,0\"\u003e\u003cb data-path-to-node=\"12,1,0,0\" data-index-in-node=\"0\"\u003eTurbo Model\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,1,1,0\"\u003eGT4702 Turbo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,2,0,0\"\u003e\u003cb data-path-to-node=\"12,2,0,0\" data-index-in-node=\"0\"\u003eEngine Application\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,2,1,0\"\u003eCummins QSX15, ISX15, X15 (15.0L Diesel)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,3,0,0\"\u003e\u003cb data-path-to-node=\"12,3,0,0\" data-index-in-node=\"0\"\u003eVehicle Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,3,1,0\"\u003eHeavy-Duty Trucks, Mining Equipment, Industrial Power Gensets\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,4,0,0\"\u003e\u003cb data-path-to-node=\"12,4,0,0\" data-index-in-node=\"0\"\u003eCummins OEM Numbers\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,4,1,0\"\u003e4955241, 4951982, 3104766, 3104769, 3106769, 3104454\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,5,0,0\"\u003e\u003cb data-path-to-node=\"12,5,0,0\" data-index-in-node=\"0\"\u003eManufacturer\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,5,1,0\"\u003eRJM06593\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,6,0,0\"\u003e\u003cb data-path-to-node=\"12,6,0,0\" data-index-in-node=\"0\"\u003eManufacturing Standard\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,6,1,0\"\u003eISO 9001, IATF 16949\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,7,0,0\"\u003e\u003cb data-path-to-node=\"12,7,0,0\" data-index-in-node=\"0\"\u003eCooling Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,7,1,0\"\u003eOil Lubrication \/ Air Cooling\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cblockquote class=\"border-l-[3px] border-zinc-300 dark:border-zinc-600 pl-4 my-5 text-[0.95em] text-zinc-500 dark:text-zinc-400\" data-spm-anchor-id=\"4e67c6a7.105ae672.0.i97.617576cfhdq8h7\"\u003e\u003c\/blockquote\u003e\n\u003ch3\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"my-5 space-y-3 leading-[1.85] pl-5\"\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eOn-Highway Trucks:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eClass 8 trucks (Peterbilt, Kenworth, Freightliner) powered by the Cummins ISX15\/X15.\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eIndustrial Machinery:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLarge excavators, mining trucks, and drilling rigs utilizing the QSX15 engine.\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003ePower Generation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCummins-powered generator sets requiring high-constant boost.\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eEngine Codes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCummins ISX, QSX15, X15 series 15.0L Turbocharged Diesel.\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eCummins Numbers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3104766, 3104769, 4951982, 3106769, 4955241, 3104454, 3106768, 4955240\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\u003cspan\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eGarrett \/ Interchange Numbers:\u003c\/strong\u003e 704604-0001, 704604-0003, 704604-0007, RJM06593 \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eQ1: How do I verify if this GT4702 turbocharger fits my Cummins ISX15?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\"\u003ePlease check the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003enameplate\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon your current turbocharger for the part number\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003e3104766\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor the Garrett code beginning with\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003e704604\u003c\/strong\u003e. Since the ISX15 is used in many horsepower ratings, matching the specific 7-digit Cummins part number is the most reliable way to ensure a correct fit.\u003c\/p\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eQ2: Is this a Variable Geometry Turbo (VGT)?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\"\u003eNo. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eGT4702\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a fixed-geometry, heavy-duty turbocharger. It is commonly used as a direct replacement for non-VGT versions or as part of a \"VGT Delete\" kit for specific performance or reliability applications. Always confirm your manifold type before ordering.\u003c\/p\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eQ3: What is the benefit of the K18 Nickel-Alloy turbine wheel?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eK18 alloy\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed specifically for high-stress, high-heat environments. It allows the turbine blades to maintain their shape and efficiency even at the 1200°F+ temperatures common in heavy-duty 15L engines, preventing catastrophic failure and maintaining boost consistency.\u003c\/p\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\" data-spm-anchor-id=\"4e67c6a7.105ae672.0.i98.617576cfhdq8h7\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eQ4: What type of warranty do you provide for fleet and industrial users?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"!mt-2 !mb-3 leading-relaxed\" data-spm-anchor-id=\"4e67c6a7.105ae672.0.i98.617576cfhdq8h7\"\u003eWe understand that 15L engines are the workhorses of the industry, which is why we stand behind our quality with full technical support for fleet owners and professional workshops worldwide.\u003c\/p\u003e\n\u003cp data-spm-anchor-id=\"4e67c6a7.105ae672.0.i16.617576cfGnSavT\" class=\"mt-3 mb-4 leading-[1.85]\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eQ5: Do you provide worldwide shipping? What is the delivery timeframe?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-spm-anchor-id=\"4e67c6a7.105ae672.0.i16.617576cfGnSavT\" class=\"mt-3 mb-4 leading-[1.85]\"\u003eWe ship globally via premium carriers like\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eDHL, FedEx, and UPS\u003c\/strong\u003e, as well as sea freight for bulk orders. In-stock items are typically dispatched within 24–48 hours. Express delivery to North America and Europe usually takes\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003e5–7 business days\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"27\"\u003e\u003cb data-path-to-node=\"27\" data-index-in-node=\"0\"\u003eAbout Us\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"28\"\u003e\u003cstrong\u003eFengcheng\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eZhongke Turbocharger Co., Ltd.\u003c\/strong\u003e\u003cspan\u003e is a leading high-tech factory specializing in the R\u0026amp;D, production, and global distribution of high-performance turbochargers. Based in Fengcheng—one of the world’s most renowned turbocharger manufacturing hubs—we have grown from a local workshop into a global supplier, serving heavy-duty, commercial, and passenger vehicle markets worldwide.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-spm-anchor-id=\"4e67c6a7.105ae672.0.i19.617576cfGnSavT\" class=\"mt-3 mb-4 leading-[1.85]\"\u003eAt Zhongke, we don't just \"make\" parts.we engineer reliability.\u003c\/p\u003e\n\u003cul class=\"my-5 space-y-3 leading-[1.85] pl-5\"\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eMaterial Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe exclusively use\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eK18 Nickel-Alloy turbine wheels\u003c\/strong\u003e, capable of withstanding extreme exhaust temperatures (up to 950°C) without deformation.\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eDynamic Balancing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% of our turbochargers undergo high-speed dynamic balancing tests at 150,000+ RPM to guarantee zero vibration and extended bearing life.\u003c\/li\u003e\n\u003cli class=\"leading-[1.85] pl-1\"\u003e\n\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eCertified Quality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOur production processes are certified under\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eISO 9001 and IATF 16949\u003c\/strong\u003e, the gold standards for the global automotive and heavy-machinery industries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mt-3 mb-4 leading-[1.85]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eManufacturing Prowess:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003e\u003cspan\u003eOur facility is equipped with state-of-the-art production lines, including \u003c\/span\u003eprecision\u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003e\u003cspan\u003e \u003c\/span\u003e5-Axis CNC machining centers\u003cspan\u003e, high-speed \u003c\/span\u003eVSR (Vibration Sorting Rig) balancing machines\u003cspan\u003e, \u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eand advanced material testing labs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"mt-3 mb-4 leading-[1.85]\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eOur Specialization:\u003c\/strong\u003eWe maintain a vast inventory of over\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003e1,500+ turbocharger models\u003c\/strong\u003e, with a focus on heavy-duty and construction machinery engines, including\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eCummins, Caterpillar, Komatsu, John Deere, Scania, and Hitachi\u003c\/strong\u003e. Whether it is a single replacement for an excavator or a bulk order for a regional distributor, we deliver \"OE Performance at Factory Direct Pricing.\u003c\/p\u003e\n\u003cp data-spm-anchor-id=\"4e67c6a7.105ae672.0.i20.617576cfGnSavT\" class=\"mt-3 mb-4 leading-[1.85]\"\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003eGlobal Partnership \u0026amp; Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eZhongke Turbo is more than just a manufacturer; we are your long-term technical partner. With nearly 30 years of export experience, we understand the logistics and technical requirements of the international market. We provide a\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"font-semibold text-zinc-900 dark:text-zinc-100\"\u003ewarranty\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eand dedicated technical support to help our partners succeed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"33,0,0\"\u003e\n\u003cb data-path-to-node=\"33,0,0\" data-index-in-node=\"0\"\u003eKey Export Regions:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eNorth America, Europe, the Middle East, Africa, Latin America, and Southeast Asia.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"34\"\u003e\u003cspan\u003eExperience the difference of nearly 30 years of factory expertise. \u003c\/span\u003e\u003cstrong class=\"font-semibold text-zinc-900 dark:text-zinc-100\" data-spm-anchor-id=\"4e67c6a7.105ae672.0.i25.617576cfGnSavT\"\u003eContact us today for wholesale inquiries or technical consultations.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fengcheng Zhongke Turbocharger","offers":[{"title":"K18","offer_id":48615588954364,"sku":null,"price":308.0,"currency_code":"USD","in_stock":true},{"title":"K18 5-Axis","offer_id":48615588987132,"sku":null,"price":358.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/7099\/2892\/files\/zk1_5afb4ac1-98a4-4d9d-ba96-8f965c0d1deb.png?v=1766140942","url":"https:\/\/zhongketurbo.com\/products\/gt4702-turbo-3104766-4951982-3104454-turbocharger-for-cummins-qsx15-isx15-engine","provider":"Fengcheng Zhongke Turbocharger","version":"1.0","type":"link"}