{"product_id":"he400vg-turbo-5552077-2837238-2842458-3773550-3796115-5354662-5459639-6746-81-8011-turbocharger-for-construction-with-qsc-engine","title":"HE400VG Turbo 5552077 2837238 2842458 3773550 3796115 5354662 5459639 6746-81-8011 Turbocharger for Construction with QSC Engine","description":"\u003ch3 data-start=\"1093\" data-end=\"1160\"\u003eHE400VG Turbocharger for Construction Equipment with QSC Engine\u003c\/h3\u003e\n\u003ch3 data-start=\"1167\" data-end=\"1196\"\u003eTurbo Model \u0026amp; Part Numbers\u003c\/h3\u003e\n\u003cp data-start=\"1198\" data-end=\"1224\"\u003e\u003cstrong data-start=\"1198\" data-end=\"1214\"\u003eTurbo Model:\u003c\/strong\u003e HE400VG\u003c\/p\u003e\n\u003cp data-start=\"1226\" data-end=\"1626\"\u003e\u003cstrong data-start=\"1226\" data-end=\"1259\"\u003eOEM \/ Reference Part Numbers:\u003c\/strong\u003e\u003cbr data-start=\"1259\" data-end=\"1262\"\u003e5552077, 2837238, 2837239, 2842458, 2842459,\u003cbr data-start=\"1306\" data-end=\"1309\"\u003e288194900, 2881949, 2881949H, 2881949HX, 2881949NX, 2881949RX,\u003cbr data-start=\"1371\" data-end=\"1374\"\u003e3773550, 3773551,\u003cbr data-start=\"1391\" data-end=\"1394\"\u003e3796115, 3796117, 3796119, 379611900, 3796119H, 3796119HX, 3796119NX, 3796119RX,\u003cbr data-start=\"1474\" data-end=\"1477\"\u003e5354662, 5354663, 535466300, 5354663H, 5354663HX, 5354663NX, 5354663RX,\u003cbr data-start=\"1548\" data-end=\"1551\"\u003e5459639, 5459639NX, 5459639RX,\u003cbr data-start=\"1581\" data-end=\"1584\"\u003e6746-81-8011, 6746-81-8110, 6746-81-8112\u003c\/p\u003e\n\u003cp data-start=\"1628\" data-end=\"1698\"\u003e(Please confirm part number and engine specification before ordering.)\u003c\/p\u003e\n\u003ch3 data-start=\"1705\" data-end=\"1724\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"1726\" data-end=\"2107\"\u003eThe \u003cstrong data-start=\"1730\" data-end=\"1754\"\u003eHE400VG turbocharger\u003c\/strong\u003e is a heavy-duty \u003cstrong data-start=\"1771\" data-end=\"1811\"\u003evariable geometry turbocharger (VGT)\u003c\/strong\u003e engineered for \u003cstrong data-start=\"1827\" data-end=\"1898\"\u003econstruction and industrial equipment powered by QSC diesel engines\u003c\/strong\u003e. Designed to meet OEM performance standards, this turbocharger provides precise boost control across a wide operating range, making it ideal for machines that operate under varying loads and harsh conditions.\u003c\/p\u003e\n\u003cp data-start=\"2109\" data-end=\"2432\"\u003eIn construction environments, turbocharger failure often leads to power loss, excessive smoke, slow response, and increased fuel consumption. The HE400VG turbo restores correct airflow and boost pressure, ensuring stable torque delivery, improved throttle response, and reliable operation during continuous heavy-duty work.\u003c\/p\u003e\n\u003cp data-start=\"2434\" data-end=\"2658\"\u003eManufactured using \u003cstrong data-start=\"2453\" data-end=\"2533\"\u003ehigh-temperature-resistant alloys and a precision-balanced rotating assembly\u003c\/strong\u003e, the HE400VG turbocharger is built for durability, efficiency, and long service life in demanding construction applications.\u003c\/p\u003e\n\u003ch3 data-start=\"2665\" data-end=\"2680\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"2682\" data-end=\"2722\"\u003e\u003cstrong\u003eVariable Geometry Technology (VGT)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2723\" data-end=\"2805\"\u003eAdjustable vane system optimizes boost pressure across low and high engine speeds.\u003c\/p\u003e\n\u003cp data-start=\"2807\" data-end=\"2840\"\u003e\u003cstrong\u003eOEM-Spec Direct Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2841\" data-end=\"2918\"\u003eMatches original HE400VG turbocharger dimensions and listed OEM part numbers.\u003c\/p\u003e\n\u003cp data-start=\"2920\" data-end=\"2949\"\u003e\u003cstrong\u003eHeavy-Duty Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2950\" data-end=\"3029\"\u003eDesigned for continuous operation in construction and earthmoving environments.\u003c\/p\u003e\n\u003cp data-start=\"3031\" data-end=\"3062\"\u003e\u003cstrong\u003eImproved Low-Speed Torque\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3063\" data-end=\"3141\"\u003eVGT design enhances response under load and during frequent start-stop cycles.\u003c\/p\u003e\n\u003cp data-start=\"3143\" data-end=\"3176\"\u003e\u003cstrong\u003ePrecision Dynamic Balancing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3177\" data-end=\"3247\"\u003eCHRA is dynamically balanced to reduce vibration and protect bearings.\u003c\/p\u003e\n\u003ch3 data-start=\"3254\" data-end=\"3289\"\u003eEngine \u0026amp; Equipment Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiesel engines: \u003cstrong data-start=\"3309\" data-end=\"3331\"\u003eQSC series engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConstruction machinery and earthmoving equipment\u003c\/li\u003e\n\u003cli\u003eLoaders, excavators, dozers, and heavy-duty industrial machines\u003c\/li\u003e\n\u003cli\u003eEquipment operating in variable load and harsh environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3525\" data-end=\"3556\"\u003eWho This Turbocharger Is For\u003c\/h3\u003e\n\u003cp data-start=\"3558\" data-end=\"3596\"\u003eThe HE400VG turbocharger is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConstruction equipment operators\u003c\/li\u003e\n\u003cli\u003eHeavy machinery fleet owners\u003c\/li\u003e\n\u003cli\u003eDiesel engine repair workshops\u003c\/li\u003e\n\u003cli\u003eEquipment maintenance contractors\u003c\/li\u003e\n\u003cli\u003eEngine rebuilders and remanufacturers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3789\" data-end=\"3825\"\u003eProblems This Turbocharger Solves\u003c\/h3\u003e\n\u003cp data-start=\"3827\" data-end=\"3859\"\u003eThis turbocharger helps resolve:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLoss of engine power and torque\u003c\/li\u003e\n\u003cli\u003eSlow turbo response at low RPM\u003c\/li\u003e\n\u003cli\u003eExcessive black smoke and emissions\u003c\/li\u003e\n\u003cli\u003eHigh fuel consumption under load\u003c\/li\u003e\n\u003cli\u003eTurbo vane sticking or wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4042\" data-end=\"4154\"\u003eBy restoring precise boost control, the HE400VG turbo improves engine efficiency, reliability, and productivity.\u003c\/p\u003e\n\u003ch3 data-start=\"4161\" data-end=\"4172\"\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRestores factory-level engine performance\u003c\/li\u003e\n\u003cli\u003eImproves torque across the full RPM range\u003c\/li\u003e\n\u003cli\u003eEnhances fuel efficiency and combustion quality\u003c\/li\u003e\n\u003cli\u003eReduces exhaust smoke and emissions\u003c\/li\u003e\n\u003cli\u003eDesigned for long service life in heavy-duty use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"4417\" data-end=\"4444\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"4446\" data-end=\"4829\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"4446\" data-end=\"4470\"\u003e\n\u003ctr data-start=\"4446\" data-end=\"4470\"\u003e\n\u003cth data-start=\"4446\" data-end=\"4453\" data-col-size=\"sm\"\u003eTurbo\u003c\/th\u003e\n\u003cth data-start=\"4453\" data-end=\"4470\" data-col-size=\"md\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"4481\" data-end=\"4829\"\u003e\n\u003ctr data-start=\"4481\" data-end=\"4506\"\u003e\n\u003ctd data-start=\"4481\" data-end=\"4495\" data-col-size=\"sm\"\u003eTurbo Model\u003c\/td\u003e\n\u003ctd data-start=\"4495\" data-end=\"4506\" data-col-size=\"md\"\u003eHE400VG Turbocharger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4507\" data-end=\"4547\"\u003e\n\u003ctd data-start=\"4507\" data-end=\"4520\" data-col-size=\"sm\"\u003eTurbo Type\u003c\/td\u003e\n\u003ctd data-start=\"4520\" data-end=\"4547\" data-col-size=\"md\"\u003eVariable Geometry (VGT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4548\" data-end=\"4592\"\u003e\n\u003ctd data-start=\"4548\" data-end=\"4571\" data-col-size=\"sm\"\u003eEngine Compatibility\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4571\" data-end=\"4592\"\u003eQSC Diesel Engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4593\" data-end=\"4617\"\u003e\n\u003ctd data-start=\"4593\" data-end=\"4603\" data-col-size=\"sm\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4603\" data-end=\"4617\"\u003eOil-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4618\" data-end=\"4680\"\u003e\n\u003ctd data-start=\"4618\" data-end=\"4630\" data-col-size=\"sm\"\u003eActuation\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4630\" data-end=\"4680\"\u003eElectronic \/ pneumatic (application dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4681\" data-end=\"4706\"\u003e\n\u003ctd data-start=\"4681\" data-end=\"4693\" data-col-size=\"sm\"\u003eCondition\u003c\/td\u003e\n\u003ctd data-start=\"4693\" data-end=\"4706\" data-col-size=\"md\"\u003eBrand new\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4707\" data-end=\"4750\"\u003e\n\u003ctd data-start=\"4707\" data-end=\"4719\" data-col-size=\"sm\"\u003eBalancing\u003c\/td\u003e\n\u003ctd data-start=\"4719\" data-end=\"4750\" data-col-size=\"md\"\u003eHigh-speed dynamic balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4751\" data-end=\"4804\"\u003e\n\u003ctd data-start=\"4751\" data-end=\"4765\" data-col-size=\"sm\"\u003eApplication\u003c\/td\u003e\n\u003ctd data-start=\"4765\" data-end=\"4804\" data-col-size=\"md\"\u003eConstruction \u0026amp; Industrial Equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4805\" data-end=\"4829\"\u003e\n\u003ctd data-start=\"4805\" data-end=\"4816\" data-col-size=\"sm\"\u003eWarranty\u003c\/td\u003e\n\u003ctd data-start=\"4816\" data-end=\"4829\" data-col-size=\"md\"\u003e6 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-start=\"4836\" data-end=\"4857\"\u003eInstallation Guide\u003c\/h3\u003e\n\u003cp data-start=\"4859\" data-end=\"4881\"\u003e\u003cstrong\u003eInstallation Steps\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"4886\" data-end=\"4941\"\u003eShut down the engine and allow it to cool completely.\u003c\/li\u003e\n\u003cli data-start=\"4945\" data-end=\"5002\"\u003eDrain engine oil and inspect oil feed and return lines.\u003c\/li\u003e\n\u003cli data-start=\"5006\" data-end=\"5068\"\u003eRemove the old turbocharger and clean all mounting surfaces.\u003c\/li\u003e\n\u003cli data-start=\"5072\" data-end=\"5133\"\u003eInspect intake, exhaust, and intercooler piping for debris.\u003c\/li\u003e\n\u003cli data-start=\"5137\" data-end=\"5192\"\u003ePre-lubricate the turbocharger with clean engine oil.\u003c\/li\u003e\n\u003cli data-start=\"5196\" data-end=\"5256\"\u003eInstall the HE400VG turbo using OEM torque specifications.\u003c\/li\u003e\n\u003cli data-start=\"5260\" data-end=\"5325\"\u003eReconnect oil lines, actuator connections, intake, and exhaust.\u003c\/li\u003e\n\u003cli data-start=\"5329\" data-end=\"5417\"\u003eStart the engine and idle for several minutes to verify oil pressure and vane operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5419\" data-end=\"5491\"\u003eProfessional installation is strongly recommended for VGT turbochargers.\u003c\/p\u003e\n\u003ch3 data-start=\"5498\" data-end=\"5528\"\u003eMaintenance Recommendations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse OEM-approved engine oil and filters\u003c\/li\u003e\n\u003cli\u003ePerform regular oil changes according to engine schedule\u003c\/li\u003e\n\u003cli\u003eKeep air filtration systems clean\u003c\/li\u003e\n\u003cli\u003eAvoid sudden engine shutdown after heavy operation\u003c\/li\u003e\n\u003cli\u003ePeriodically inspect VGT actuator and control system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"5791\" data-end=\"5817\"\u003eTypical Usage Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExcavators and earthmoving equipment\u003c\/li\u003e\n\u003cli\u003eLoaders and heavy construction machinery\u003c\/li\u003e\n\u003cli\u003eInfrastructure and mining projects\u003c\/li\u003e\n\u003cli\u003eFleet maintenance and scheduled overhauls\u003c\/li\u003e\n\u003cli\u003eEngine rebuild and remanufacturing programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"6044\" data-end=\"6079\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp data-start=\"6081\" data-end=\"6216\"\u003e\u003cstrong data-start=\"6081\" data-end=\"6139\"\u003eQ1: Is this a direct replacement HE400VG turbocharger?\u003c\/strong\u003e\u003cbr data-start=\"6139\" data-end=\"6142\"\u003eYes, it is manufactured to OEM specifications for all listed part numbers.\u003c\/p\u003e\n\u003cp data-start=\"6218\" data-end=\"6365\"\u003e\u003cstrong data-start=\"6218\" data-end=\"6277\"\u003eQ2: Is this turbo suitable for heavy construction duty?\u003c\/strong\u003e\u003cbr data-start=\"6277\" data-end=\"6280\"\u003eYes, it is designed for continuous operation under high load and variable conditions.\u003c\/p\u003e\n\u003cp data-start=\"6367\" data-end=\"6467\"\u003e\u003cstrong data-start=\"6367\" data-end=\"6415\"\u003eQ3: Does the turbocharger come pre-balanced?\u003c\/strong\u003e\u003cbr data-start=\"6415\" data-end=\"6418\"\u003eYes, the CHRA is high-speed dynamically balanced.\u003c\/p\u003e\n\u003cp data-start=\"6469\" data-end=\"6599\"\u003e\u003cstrong data-start=\"6469\" data-end=\"6510\"\u003eQ4: Is actuator calibration required?\u003c\/strong\u003e\u003cbr data-start=\"6510\" data-end=\"6513\"\u003eDepending on the application, actuator calibration may be required after installation.\u003c\/p\u003e\n\u003cp data-start=\"6601\" data-end=\"6700\"\u003e\u003cstrong data-start=\"6601\" data-end=\"6635\"\u003eQ5: What warranty is provided?\u003c\/strong\u003e\u003cbr data-start=\"6635\" data-end=\"6638\"\u003eA 12-month warranty against manufacturing defects is included.\u003c\/p\u003e\n\u003ch3 data-start=\"6707\" data-end=\"6723\"\u003eWhy Choose Us\u003c\/h3\u003e\n\u003cp data-start=\"6725\" data-end=\"6764\"\u003e\u003cstrong\u003eDedicated Turbocharger Manufacturer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"6766\" data-end=\"6939\"\u003eWe specialize exclusively in \u003cstrong data-start=\"6795\" data-end=\"6852\"\u003eturbochargers and turbo components for diesel engines\u003c\/strong\u003e, covering construction, industrial, agricultural, marine, and commercial applications.\u003c\/p\u003e\n\u003cp data-start=\"6941\" data-end=\"6962\"\u003e\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOEM-standard manufacturing processes\u003c\/li\u003e\n\u003cli\u003ePrecision machining and assembly\u003c\/li\u003e\n\u003cli\u003eMulti-stage performance inspection\u003c\/li\u003e\n\u003cli\u003eStable quality for long-term supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"7127\" data-end=\"7138\"\u003eAbout Us\u003c\/h3\u003e\n\u003cp data-start=\"7140\" data-end=\"7323\"\u003e\u003cstrong data-start=\"7140\" data-end=\"7184\"\u003eFengcheng Zhongke Turbocharger Co., Ltd.\u003c\/strong\u003e, founded in 2001, is a professional manufacturer of \u003cstrong data-start=\"7237\" data-end=\"7322\"\u003ecomplete turbochargers, CHRAs, turbine shafts, compressor wheels, and repair kits\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7325\" data-end=\"7502\"\u003eOur products are exported globally to \u003cstrong data-start=\"7363\" data-end=\"7438\"\u003eNorth America, Europe, South America, the Middle East, Africa, and Asia\u003c\/strong\u003e, serving equipment fleets, distributors, and engine rebuilders.\u003c\/p\u003e\n\u003ch3 data-start=\"7509\" data-end=\"7520\"\u003eOur Team\u003c\/h3\u003e\n\u003cp data-start=\"7522\" data-end=\"7768\"\u003eOur team consists of experienced turbocharger engineers, quality inspectors, and international sales specialists. With deep technical knowledge and global market experience, we provide accurate product matching and dependable after-sales support.\u003c\/p\u003e\n\u003ch3 data-start=\"7775\" data-end=\"7804\"\u003eOEM \u0026amp; Aftermarket Services\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOEM and ODM manufacturing\u003c\/li\u003e\n\u003cli\u003eBulk supply and private labeling\u003c\/li\u003e\n\u003cli\u003eTechnical verification before shipment\u003c\/li\u003e\n\u003cli\u003eLong-term supply for fleet and distributor customers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7998\" data-end=\"8156\"\u003eLooking for a \u003cstrong data-start=\"8012\" data-end=\"8083\"\u003ereliable HE400VG turbocharger supplier for QSC construction engines\u003c\/strong\u003e?\u003cbr data-start=\"8084\" data-end=\"8087\"\u003eContact us now for technical confirmation, pricing, and availability.\u003c\/p\u003e\n\u003cp data-start=\"459\" data-end=\"544\"\u003eHE400VG Turbocharger for QSC Engine | OEM Replacement 5552077 2837238 2881949 3796119 HE400VG turbocharger for QSC construction engines. Compatible with 5552077, 2837238, 2881949, 3796119, 5354663. Restore power, torque, and efficiency for heavy-duty equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHE400VG turbocharger\u003c\/li\u003e\n\u003cli\u003eQSC engine turbo\u003c\/li\u003e\n\u003cli\u003eConstruction equipment turbocharger\u003c\/li\u003e\n\u003cli\u003eCummins QSC turbo replacement\u003c\/li\u003e\n\u003cli\u003eVariable geometry turbo HE400VG\u003c\/li\u003e\n\u003cli\u003eHeavy-duty diesel turbo supplier\u003c\/li\u003e\n\u003cli\u003eOEM QSC turbocharger\u003c\/li\u003e\n\u003cli\u003eConstruction machinery turbo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fengcheng Zhongke Turbocharger","offers":[{"title":"K18","offer_id":48612243996924,"sku":null,"price":1228.0,"currency_code":"USD","in_stock":true},{"title":"K18 5-Axis","offer_id":48612244029692,"sku":null,"price":1268.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/7099\/2892\/files\/zk1_1cc854e2-b9fb-410e-b717-661ecc0ca8ac.png?v=1766044695","url":"https:\/\/zhongketurbo.com\/products\/he400vg-turbo-5552077-2837238-2842458-3773550-3796115-5354662-5459639-6746-81-8011-turbocharger-for-construction-with-qsc-engine","provider":"Fengcheng Zhongke Turbocharger","version":"1.0","type":"link"}