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4031321 HX40W Turbocharger Core for Cummins QSL9 & QSC8.3
4031321 HX40W turbo core assembly for Cummins QSL9 and QSC8.3 engines. Aftermarket replacement with 176 OEM references. Verify part number and engine application before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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Standard shipping for one packed item (CAD)
| Canada | CA$ 158.98 |
|---|
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Standard rates exclude duties, taxes and remote-area, residential or special-packaging charges. Sales confirms the total before payment.
Shipping zones and full policyThe 4031321 HX40W turbocharger core is an aftermarket replacement assembly designed for Cummins QSL9 and QSC8.3 engine applications, including Hyundai HL770-9 wheel loaders and Case Magnum 335 tractors. This balanced core unit supports repair shops and fleet buyers seeking a cost-effective alternative to full turbocharger replacement, with 176 OEM reference numbers available for fitment verification.
Key Specifications
- Part Number: 4031321
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: HX40W
- Gross Weight: 4 kg
- Packing Dimensions: 15 x 15 x 16 cm
- Representative OEM References: 3769819, 4027948, 4032234, 4043363
This core assembly includes the compressor wheel, turbine wheel, and central shaft. The visible three-bolt mounting flange and threaded oil ports on the turbine housing support standard installation procedures. Verify these physical features against your existing unit to ensure the 4031321 core matches your specific Cummins engine configuration before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- HYUNDAI > Hyundai 9 Series > Hyundai Wheel Loader HL770-9 > Cummins QSL9 CM2350 L102
- Case IH > Case Magnum > Case Magnum 335 > Cummins QSC8.3 CM2850
- Case IH > CUMMINS QSC
- DCEC > ISC 8.9L 320KW
- DODGE > Ram 2500 > Ram 2500 Pickup truck > CUMMINS 6BTA5.9 > ISB5.9
- DOOSAN > 9 > 274, 9 > 304, 12 > 254, 17 > 244, 21 > 224, 12 > 235 HA, 21 > 215 HA > 215 HA Portable air compressor > CUMMINS QSL9
- EVERDIGM > EDG-300C > EDG-300C Genset > CUMMINS QSL9-G4
- FORD > CUMMINS ISC6 8.3 > 8.8
- Freightliner > Freightliner M2 > Freightliner M2 106 > Cummins ISL
- Freightliner > CUMMINS ISC
- HARSCO CORPORATION > Model 3000 Utility Tamper > Model 3000 Utility Tamper Railway track tamper > CUMMINS 6BTA
- HITACHI > Hitachi ZW330 > Hitachi ZW330-6 > Cummins QSL
This HX40W core is listed for reference applications including Hyundai HL770-9 wheel loaders with Cummins QSL9 engines and Case Magnum 335 tractors with QSC8.3 engines. It is also associated with Cummins ISB5.9 and ISC8.9L configurations in Dodge Ram 2500 and DCEC applications. Buyers should verify part number 4031321, engine code, and OEM reference numbers such as 3769819 or 4027948 against their specific unit. Confirm fitment using service documentation or technical support before ordering this aftermarket replacement core.
Technical Notes
The HX40W core assembly features a central shaft connecting the compressor and turbine wheels, visible in the provided studio photography. The turbine housing includes a three-bolt mounting flange and threaded oil ports, which are critical for verifying physical fitment against your existing unit. No specific material grades, performance specifications, or setup details settings are confirmed in the supplied data. Buyers should inspect these visible structural features and cross-reference the 176 associated OEM numbers, such as 3769819 and 4027948, to ensure the 4031321 core matches their specific Cummins engine configuration before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 4031321 HX40W core. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers before ordering. For fleet or bulk inquiries, contact our team to confirm stock availability and shipping timelines for this aftermarket replacement assembly.
Product FAQ
Hyundai 9 Series 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 9 Series.
Compatibility Verify part number 4031321, engine code (QSL9, QSC8.3, ISB5.9), vehicle application, production year, and OEM reference numbers against your specific unit before ordering. This is an aftermarket replacement application; confirm fitment with your service manual or supplier support.
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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.
