4027260 HX60 Turbocharger Core for CUMMINS QST30 900HP
Aftermarket 4027260 HX60 core for CUMMINS QST30 900HP. Verify part number, engine, and OEM references before ordering. Technical fitment support available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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FOR 3539748 FOR 3539749 FOR 3539901 FOR 3590096 FOR 3590097 FOR 3590098 FOR 3800286 FOR 3804939This aftermarket 4027260 HX60 turbocharger core is a replacement application for CUMMINS QST30 900HP engines, including Caterpillar MD6240 rotary blasthole drills. Verify part number, engine code, and OEM reference numbers such as 3539748 before ordering to ensure correct fitment for your specific unit.
Key Specifications
- Part Number: 4027260
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: HX60
- Gross Weight: 12 kg
- OEM Reference Numbers: 3539748, 3539749, 3539901, 3590096, 3590097, 3590098, 3800286, 3804939
Verify the specific OEM reference number against your existing unit to confirm the correct core configuration for your CUMMINS QST30 engine.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > MD6240 > MD6240 Rotary blasthole drill > CUMMINS QST30 900HP
This core is listed for the CUMMINS QST30 900HP engine, specifically within Caterpillar MD6240 rotary blasthole drill applications. The application path serves as a reference clue for fitment verification. Buyers should confirm the specific OEM reference number on their existing unit against the supplied list, including 3539748 and 3539749. Verify the turbo model HX60 and part number 4027260 match your equipment before ordering. Technical fitment support is available to assist with reference matching.
Technical Notes
The HX60 core is designed for high-output industrial applications, specifically the CUMMINS QST30 900HP engine. Before installation, inspect the old unit for foreign object damage (FOD) on the turbine and compressor wheels. If debris or scoring is present, clean the oil and air intake systems to protect the new 4027260 core. Verify that the water cooling port layout matches your specific application requirements to ensure proper thermal management. Additionally, check the wastegate operating pressure and actuator related hardware compatibility to maintain correct boost control. These verification steps help confirm stable operation and replacement reliability for your Caterpillar MD6240 equipment.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 4027260 HX60 core. Worldwide shipping is available for this aftermarket replacement part. Technical fitment support is provided to assist with OEM reference matching and application verification. Contact our team to confirm specific requirements for your CUMMINS QST30 900HP equipment before placing an order.
Product FAQ
MD6240 and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by MD6240.
Compatibility Verify part number 4027260, engine code CUMMINS QST30, vehicle application Caterpillar MD6240, and OEM reference numbers such as 3539748 or 3539749 before ordering. Confirm turbo configuration and cooling requirements per application.
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
