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3768413 HX55W Turbocharger Core for Hyundai HL770-7 & Cummins QSM11
Aftermarket 3768413 HX55W turbocharger core. Reference application for Hyundai HL770-7 and Cummins QSM11. Verify part number, engine, and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
4032690 FOR 4037627 FOR 4037628 FOR 4039067 FOR 4039068 FOR 4089859 FOR 4089885Subtotal: CA$ 200
Send an InquiryThis aftermarket 3768413 HX55W turbocharger core (CHRA) serves as a replacement application for Hyundai HL770-7 and Cummins QSM11 engines. Verify part number, engine code, and OEM reference numbers such as 4032690 before ordering to ensure correct fitment for your specific unit.
Key Specifications
- Part Number: 3768413
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: HX55W
- Gross Weight: 8 kg
- OEM Reference Numbers: 4032690, 4037627, 4037628, 4039067, 4039068, 4089859, 4089885
- Application Clues: Hyundai HL770-7, Cummins QSM11, Doosan DL450
- Image Availability: High-resolution studio shots showing central shaft, flange, and wheels
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- HYUNDAI > Hyundai HL770 > Hyundai HL770-7 > Cummins QSM11
- DOOSAN > DL450 > DL450 Wheel loader > CUMMINS QSM2 QSM3
This HX55W core is listed for reference applications including Hyundai HL770-7 with Cummins QSM11 engines and Doosan DL450 wheel loaders with Cummins QSM2 or QSM3 engines. These application paths serve as verification clues rather than confirmed fitment. Buyers should cross-check the part number 3768413 against their specific engine code and turbo configuration. Additionally, verify OEM reference numbers such as 4032690 and 4037627 to ensure the core matches the existing unit. Confirming these details helps prevent installation errors and ensures the replacement application aligns with your specific heavy-duty equipment requirements.
Technical Notes
The HX55W core features a central shaft with a threaded stud and hex nut, connecting the upper turbine wheel and lower compressor wheel. A large circular flange separates the sections, while the bearing housing includes visible mounting holes. The assembly displays a dark grey and silver metallic finish. Buyers should verify the physical flange dimensions and bolt pattern against their existing housing or engine bay. Confirm the nozzle ring vane count and height match the specific Cummins QSM11, QSM2, or QSM3 configuration. Ensure the unit is balanced to stable operation standards before installation.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 3768413 HX55W core. Technical fitment support is available to help verify engine codes and OEM references such as 4032690 before ordering. Worldwide shipping is available for this aftermarket replacement part. Contact our team to confirm specific application details for Hyundai HL770-7 or Doosan DL450 units.
Product FAQ
Hyundai HL770 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 Hyundai HL770.
Compatibility Verify part number 3768413, engine code (Cummins QSM11/QSM2/QSM3), vehicle application (Hyundai HL770-7, Doosan DL450), and OEM reference numbers (e.g., 4032690, 4037627) before ordering. This is an aftermarket replacement application; confirm fitment with your specific unit.
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Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.
