4043974 HE221W Turbocharger Replacement for Cummins 4ISBE4.5
Aftermarket 4043974 HE221W turbocharger for Cummins 4ISBE4.5 engines. Reference application includes KAMAZ, DONGFENG, and PAZ vehicles. Verify fitment before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This aftermarket 4043974 HE221W turbocharger is a replacement unit for Cummins 4ISBE4.5 engines, serving as a reference application for KAMAZ, DONGFENG, and PAZ vehicles. Verify part number, engine code, and OEM reference 4955964 before ordering to ensure correct fitment.
Key Specifications
- Part Number: 4043974
- Product Type: Turbocharger
- Turbo Model: HE221W
- Engine Application: Cummins 4ISBE4.5 / 4ISDE4.5
- OEM Reference: 4955964
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 8 kg
- Image Availability: Not available
These specifications help buyers verify the 4043974 replacement unit against their existing part or service manual. Cross-check the HE221W model designation and the 8 kg gross weight when receiving shipments to confirm the correct assembly was dispatched.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- KAMAZ > 4308, 43253, 43255 > 4308, 43253, 43255 Truck > CUMMINS 4ISBE4.5 > 4ISDE4.5
- DONGFENG > Tianjin > Tianjin Truck > CUMMINS 4ISBE4.5 > 4ISDE4.5
- PAZ > 320403, 3206, 3237 > 320403, 3206, 3237 Bus > CUMMINS 4ISBE4.5 > 4ISDE4.5
- YUTONG > ZK6737D > ZK6737D Bus > CUMMINS 4ISBE4.5 > 4ISDE4.5
This 4043974 HE221W turbocharger is a reference application for Cummins 4ISBE4.5 and 4ISDE4.5 engines. The following vehicle and engine combinations are listed for buyer verification. Confirm your specific unit against these clues before ordering:
- KAMAZ: 4308, 43253, 43255 Trucks
- DONGFENG: Tianjin Trucks
- PAZ: 320403, 3206, 3237 Buses
- YUTONG: ZK6737D Buses
OEM reference number 4955964 is associated with this part for cross-checking. Verify the engine code, vehicle model, and production year to ensure the HE221W configuration matches your existing assembly.
Technical Notes
The HE221W is a fixed-geometry turbocharger design commonly associated with medium-duty diesel applications. For this 4043974 unit, verify that the compressor and turbine housing configurations match your existing assembly before installation. Check the oil supply and return lines for blockages or leaks, as proper lubrication is critical for stable operation. Ensure intake and exhaust paths are free of debris to prevent damage to the turbine and compressor wheels. If your application uses a different turbo model or configuration, contact our technical team to confirm the correct replacement part.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 4043974 HE221W turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference 4955964 before ordering. For bulk inquiries or specific application questions, contact our team to confirm the correct replacement unit for your Cummins 4ISBE4.5 or 4ISDE4.5 engine setup.
Product FAQ
4308, 43253, 43255 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 4308, 43253, 43255.
Compatibility Verify part number 4043974, engine code 4ISBE4.5, vehicle application, production year, and OEM reference 4955964 before ordering. Confirm turbo configuration matches your specific unit.
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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.
