Product image unavailable. Placeholder image only.

4955726 HE221W Turbocharger Replacement for Cummins QSB4.5

Aftermarket 4955726 HE221W turbocharger for Cummins QSB4.5 engines in Vermeer BC1800XL Tier 3 brush chippers. Verify part number and OEM references 4033249, 4043946, 4043947 before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbocharger On backorder — orders accepted Part # 4955726 Models HE221W Weight 9.00 kg Packing 21*23*26
Cross Reference 4033249
Show more cross references 4033249 4043946 4043947
Request Quote
Send an Inquiry
12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 4955726 HE221W turbocharger is a replacement unit for Cummins QSB4.5 engines in Vermeer BC1800XL Tier 3 brush chippers. It is listed with OEM reference numbers 4033249, 4043946, and 4043947 for fitment verification. Buyers should confirm the part number, engine code, and specific turbo configuration against their application before ordering.

Key Specifications

  • Part Number: 4955726
  • Product Type: Turbocharger
  • Turbo Model: HE221W
  • Application Clue: Cummins QSB4.5 engine in Vermeer BC1800XL Tier 3 brush chipper
  • OEM Reference Numbers: 4033249, 4043946, 4043947
  • Packing Dimensions: 21 x 23 x 26 cm
  • Gross Weight: 9 kg
  • Image Availability: No product image currently available

These specifications help buyers verify the unit against their existing part or service manual. Confirm the turbo model and reference numbers match your specific engine configuration before proceeding with an order.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • Vermeer > BC1800XL Tier 3 > BC1800XL Tier 3 Brush chipper > CUMMINS QSB4.5

This HE221W turbocharger is listed for Cummins QSB4.5 engines in Vermeer BC1800XL Tier 3 brush chippers. The application path serves as a reference clue for buyers to verify fitment against their specific unit. Confirm the part number 4955726 and OEM reference numbers 4033249, 4043946, or 4043947 match your existing component. Verify the actuator type and turbo configuration before ordering to ensure the replacement application is correct for your machine.

Technical Notes

The HE221W turbocharger is a fixed-geometry unit designed for Cummins QSB4.5 engines. This model typically features a pneumatic actuator for boost control. Buyers should verify the actuator spring rate and related electrical detail output against their specific engine configuration. Confirm that the dump valve or blow-off valve matches the system requirements to prevent pressure spikes. Technical fitment support is available to assist with these verification steps before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 4955726 HE221W turbocharger. Worldwide shipping is available for this aftermarket replacement unit. Technical fitment support is provided to help verify part number, engine code, and OEM reference numbers before ordering. Inquire for current stock status and bulk order terms.

Product FAQ

The supplied data lists three OEM reference numbers: 4033249, 4043946, and 4043947. Buyers should verify these references against their specific engine and vehicle application before ordering.

Confirm the actuator spring rate matches the original specification for the Cummins QSB4.5 application. Incorrect spring rates can affect boost pressure and engine performance, so verify with your technical documentation.

Check the related electrical detail output range and related electrical detail type against the original unit on the Vermeer BC1800XL. Ensure the related electrical detail signal matches the engine control module requirements to avoid fault codes.

Verify that the dump valve or blow-off valve is compatible with the HE221W turbocharger and the Cummins QSB4.5 system. Mismatched valves can cause pressure spikes or poor throttle response.

BC1800XL Tier 3 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 BC1800XL Tier 3.

Compatibility Verify part number 4955726, engine code QSB4.5, vehicle application Vermeer BC1800XL Tier 3, and OEM reference numbers 4033249, 4043946, or 4043947 before ordering. Confirm turbo configuration and actuator type match 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.

5/5

For More Information

Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.