4041555 HE221W Turbocharger Replacement for CUMMINS QSB4 Tier 3
4041555 HE221W aftermarket turbocharger for CUMMINS QSB4 Tier 3 engines. Reference application for KOMATSU, Dynapac, and LiuGong. Verify part number and engine code before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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4041552 4955313Subtotal: US$ 155.00
Send an InquiryThis 4041555 HE221W turbocharger is an aftermarket replacement unit designed for CUMMINS QSB4 Tier 3 engines. It serves as a reference application for construction equipment including KOMATSU, Dynapac, and LiuGong models, with OEM reference numbers 4041552 and 4955313 available for fitment verification.
Key Specifications
- Part Number: 4041555
- Product Type: Turbocharger
- Turbo Model: HE221W
- Engine Application: CUMMINS QSB4 Tier 3
- OEM Reference Numbers: 4041552, 4955313
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 8 kg
These specifications support initial fitment verification. Buyers should cross-check the part number 4041555 and OEM reference numbers 4041552 or 4955313 against their existing unit. Confirm the CUMMINS QSB4 Tier 3 engine code and physical dimensions before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- KOMATSU > CUMMINS QSB4 TIER 3
- Dynapac > CC4200; CC424HF; CA3500D; CA3500PD; CA4000D; CA4000PD > CC4200; CC424HF; CA3500D; CA3500PD; CA4000D; CA4000PD Double-drum and single-drum vibratory roller > CUMMINS QSB4 TIER 3
- LiuGong > 6612E > 6612E Single-drum vibratory roller > CUMMINS QSB4 TIER 3
- Sany > SAG160-5 > SAG160-5 Motor grader > CUMMINS QSB4 TIER 3
- Sany > SSR100-5; SSR120-5 > SSR100-5; SSR120-5 Single-drum vibratory roller > CUMMINS QSB4 TIER 3
This HE221W turbocharger is listed for CUMMINS QSB4 Tier 3 engines in construction equipment. Reference applications include KOMATSU, Dynapac CC4200/CC424HF/CA3500D/CA3500PD/CA4000D/CA4000PD rollers, LiuGong 6612E, and Sany SAG160-5/SSR100-5/SSR120-5 models. These paths serve as fitment clues; verify your specific engine code and serial number before ordering. Cross-check OEM reference numbers 4041552 and 4955313 against your existing unit to confirm the correct replacement application.
Technical Notes
The HE221W turbocharger is a fixed-geometry unit commonly associated with CUMMINS QSB4 Tier 3 engines. This configuration typically features a turbine housing and compressor housing designed for specific airflow requirements. Buyers should verify the turbine inlet and compressor outlet dimensions against their existing unit. Confirm the mounting flange pattern and related electrical detail related electrical detail location match the HE221W layout. Cross-check OEM reference numbers 4041552 and 4955313 to ensure the correct replacement application. Inspect oil feed and return lines for blockages before installation. Ensure the exhaust manifold gasket is new and the intake duct is free of debris. These steps help confirm fitment and support stable operation after replacement.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 4041555 HE221W turbocharger. Technical fitment support is available to help verify part number, CUMMINS QSB4 Tier 3 engine code, and OEM reference numbers 4041552 or 4955313 before ordering. Inquiries for fleet parts, repair shops, and distributors are handled with pre-shipment inspection and quality control. Confirm your specific application and serial number to ensure the correct replacement unit is supplied.
Product FAQ
OTHER 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 OTHER.
Compatibility Verify part number 4041555, CUMMINS QSB4 Tier 3 engine code, vehicle application, and OEM reference numbers 4041552 or 4955313 before ordering. Confirm turbo configuration matches your unit.
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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.
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Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
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