4027279 HX40 Turbocharger Core for CUMMINS MTA11/M11 250HP
4027279 HX40 turbo core for CUMMINS MTA11/M11 250HP. Aftermarket replacement application for XCMG QUY100 crawler cranes and VOLVO G740 VHP motor graders. Verify engine and application before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
The 4027279 HX40 turbo core is an aftermarket replacement component designed for CUMMINS MTA11 and M11 250HP engines. It serves as a reference application for XCMG QUY100 crawler cranes and VOLVO G740 VHP motor graders, supporting heavy-duty maintenance and rebuild operations.
Key Specifications
- Part Number: 4027279
- Product Type: Turbo Core (CHRA)
- Turbo Model: HX40
- Engine Application: CUMMINS MTA11 / M11 250HP
- Vehicle Clues: XCMG QUY100, VOLVO G740 VHP
- OEM References: None listed in input
- Packing / Weight: Not specified
- Image Availability: Not provided
Verify the part number 4027279 against your existing core. Confirm the engine code is CUMMINS MTA11 or M11 250HP. Check that the turbo model is HX40. Cross-reference the vehicle application (XCMG QUY100 or VOLVO G740 VHP) to ensure the core dimensions match your rebuild requirements. Do not assume fitment based on part number alone; send your specific engine and vehicle details for technical confirmation before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- XCMG > QUY100 > QUY100 Crawler crane > CUMMINS MTA11 250HP
- VOLVO > G740 VHP > G740 VHP Motor grader > CUMMINS M11 250HP
This HX40 core is listed for CUMMINS MTA11 and M11 250HP engines. Reference applications include XCMG QUY100 crawler cranes and VOLVO G740 VHP motor graders. These paths serve as verification clues; confirm your specific engine code and vehicle model before ordering. Do not assume fitment based on part number 4027279 alone. Cross-reference the turbo configuration against your existing core to ensure the CHRA dimensions match your rebuild requirements. If multiple OE numbers point to similar applications, verify that the housing and compressor specs align with the HX40 standard.
Technical Notes
The HX40 core is a balanced CHRA assembly designed for CUMMINS MTA11 and M11 250HP engines. This component supports stable operation in heavy-duty construction equipment. Buyers should verify the turbo model designation against their existing unit. Confirm that the compressor and turbine housing dimensions match the HX40 specification. If multiple OE numbers are present, cross-reference them to ensure they align with the same engine family. Technical fitment support is available to assist with configuration verification before shipment.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for bulk orders of 4027279 HX40 turbo cores. Worldwide shipping is available for construction equipment and fleet parts buyers. Technical fitment support is provided to verify engine codes, vehicle applications, and turbo configurations before shipment. Contact our sales team for distributor or fleet pricing on CUMMINS MTA11/M11 250HP replacements. Verify part number 4027279 and application details to ensure the correct core is supplied for your rebuild or maintenance project.
Product FAQ
QUY100 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 QUY100.
Compatibility Verify part number 4027279, engine code (CUMMINS MTA11 or M11), vehicle application (XCMG QUY100 or VOLVO G740 VHP), and production year before ordering. Confirm turbo configuration matches the HX40 core specification.
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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.
