4043593 TW Turbine Wheel HE221W Turbocharger
Aftermarket 4043593 TW turbine wheel for HE221W turbochargers. Reference application includes Alexander Dennis Enviro200 Dart with ISB EURO-4 engine. Verify part number and engine code before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This aftermarket 4043593 TW turbine wheel is a replacement component for HE221W turbochargers, with a reference application for Alexander Dennis Enviro200 Dart buses equipped with ISB EURO-4 engines. It supports B2B buyers and fleet parts distributors seeking specific turbine wheel replacements for commercial vehicle maintenance.
Key Specifications
- Part Number: 4043593 TW
- Product Type: Turbine wheel
- Turbo Model: HE221W
- Reference Application: Alexander Dennis Enviro200 Dart with ISB EURO-4 engine
- Packing: N/A
- Gross Weight: Not specified
- OEM Reference Numbers: None provided in input
This section lists the core identification fields for the 4043593 TW component. Buyers should use the part number and turbo model HE221W as primary search terms when verifying stock availability. The reference application points to commercial bus maintenance contexts, specifically the Alexander Dennis Enviro200 Dart. Since no OEM reference numbers are supplied, technical teams must cross-check internal part numbers against their specific turbocharger configuration before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Alexander Dennis > Enviro200 > Enviro200 Dart > Enviro200 Dart Bus > ISB EURO-4
The 4043593 TW turbine wheel is listed for the HE221W turbocharger model, with a reference application for Alexander Dennis Enviro200 Dart buses equipped with ISB EURO-4 engines. This component is associated with commercial vehicle maintenance contexts where specific turbine wheel replacements are required. Buyers should treat the vehicle and engine codes as verification clues rather than confirmed fitment. Before ordering, technical teams must cross-check the part number 4043593 TW against their specific turbocharger configuration and any available OEM reference numbers to ensure the correct replacement application.
Technical Notes
The HE221W turbocharger model is a fixed-geometry unit, meaning it does not use variable turbine geometry or adjustable vanes. This 4043593 TW turbine wheel is a standalone component intended for rebuild or replacement scenarios. Since no specific material grade, coating, or dimensional data is provided in the input, buyers should verify these details against their specific turbocharger configuration. Technical teams should confirm the exact turbine wheel diameter and blade count match the original unit to ensure stable operation. Do not assume universal fitment across all HE221W variants without cross-checking the part number 4043593 TW against the specific engine code ISB EURO-4.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 4043593 TW turbine wheel. Technical fitment support is available to help verify the HE221W turbo model against your specific ISB EURO-4 engine configuration. Distributors and fleet parts buyers can request pre-shipment inspection details and confirm stock availability for this replacement component. Inquire about lead times for international delivery and clarify after-sales support protocols before finalizing orders for Alexander Dennis Enviro200 Dart applications.
Product FAQ
Enviro200 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 Enviro200.
Compatibility Verify part number 4043593 TW, turbo model HE221W, engine code ISB EURO-4, and vehicle application Alexander Dennis Enviro200 Dart before ordering. Confirm OEM reference numbers and turbo configuration with your technical team.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
Related technical guides
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.
