4040378 HE221W Turbocharger Replacement for Cummins QSB4.5 Tier 3
Aftermarket HE221W turbocharger, part number 4040378, for Cummins QSB4.5 Tier 3 engines. Reference applications include Hyundai HL730-9 and LiuGong W915E. Verify OEM references 4040379/4955271 and engine specs before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
4040379 4955271Subtotal: US$ 155.00
Send an InquiryThis aftermarket HE221W turbocharger, part number 4040378, serves as a replacement unit for Cummins QSB4.5 Tier 3 engines. It is listed for reference applications including the Hyundai HL730-9 wheel loader, LiuGong W915E wheeled excavator, and Terex RT 230 rough-terrain crane. Buyers should verify OEM reference numbers 4040379 and 4955271 against their specific machine configuration before ordering.
Key Specifications
- Part Number: 4040378
- Product Type: Turbocharger
- Turbo Model: HE221W
- Engine Application: Cummins QSB4.5 Tier 3
- OEM Reference Numbers: 4040379, 4955271
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 9 kg
- Image Availability: Not provided
These factual fields help B2B buyers verify the physical unit and shipping requirements. Cross-check the part number 4040378 and model HE221W against your service records. Confirm the OEM reference numbers 4040379 or 4955271 match your existing equipment before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
This HE221W turbocharger is listed for reference applications on Cummins QSB4.5 Tier 3 engines. Verify the specific machine model and engine configuration before ordering, as emission standards may vary by region. Representative applications include:
- HYUNDAI > HL730-9 > HL730-9 Wheel Loader > CUMMINS QSB4.5 TIER 3 > STAGE IIIA
- LiuGong > W915E > W915E Wheeled excavator > CUMMINS QSB4.5 TIER 3 > STAGE IIIA
- Terex > RT 230 > RT 230 Rough-terrain crane > CUMMINS QSB4.5 TIER 3 > STAGE IIIA
- Hyundai HL730-9 Wheel Loader
- LiuGong W915E Wheeled Excavator
- Terex RT 230 Rough-terrain Crane
Cross-check OEM reference numbers 4040379 and 4955271 against your service records. Confirm the part number 4040378 matches your existing unit to ensure the correct replacement application.
Technical Notes
The HE221W turbocharger is a fixed-geometry unit designed for Cummins QSB4.5 Tier 3 engines. This model is associated with construction equipment applications, including the Hyundai HL730-9 wheel loader and LiuGong W915E wheeled excavator. Buyers should verify the specific turbo configuration against their service records, as emission standards like Stage IIIA may vary by region. Cross-check OEM reference numbers 4040379 and 4955271 to help confirm fitment for your specific machine. Technical fitment support is available to assist with verification before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 4040378 HE221W turbocharger. Technical fitment support is available to help verify part number 4040378, engine code Cummins QSB4.5 Tier 3, and OEM reference numbers 4040379 or 4955271 before ordering. Buyers can request documentation to confirm the replacement application for Hyundai HL730-9, LiuGong W915E, or Terex RT 230 units. Contact our team for bulk order quotes and pre-shipment inspection details.
Product FAQ
HL730-9 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 HL730-9.
Compatibility Verify part number 4040378, engine code Cummins QSB4.5 Tier 3, vehicle application, production year, and OEM reference numbers 4040379 or 4955271 before ordering. Confirm turbo configuration matches your specific unit.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
For More Information
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.
