Click image to zoom
446905-0002 Turbine Wheel TW4B91 Turbocharger
Aftermarket 446905-0002 turbine wheel for TW4B91 turbochargers. Reference application for CAT 3304, DAEWOO, and VOLVO engines. Verify part number and engine code before ordering.
Subtotal: US$ 38.00
Send an InquiryThis aftermarket 446905-0002 turbine wheel is a replacement component for TW4B91 turbochargers, serving as a reference application for CAT 3304 earth-moving equipment and other heavy-duty engines. The part is listed for verification against OEM reference 446905-2, supporting B2B buyers and repair shops seeking specific turbine wheel replacements for industrial and commercial vehicle applications.
Key Specifications
- Part Number: 446905-0002
- Product Type: Turbine wheel
- Turbo Model: TW4B91
- OEM Reference: 446905-2
- Gross Weight: 1 kg
- Packing: N/A
- Image Availability: Yes
This turbine wheel is a replacement component for TW4B91 turbochargers. The part number 446905-0002 and OEM reference 446905-2 serve as primary identifiers for verification. Buyers should confirm these details against their specific engine and vehicle application before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- CAT > CAT EARTH MOVING > CAT 3304
- DAEWOO > DAEWOO DH258LC-V > DAEWOO DD58T
- DAEWOO > DAEWOO DV15T V2-8TC
- DAEWOO
- JOHN-DEERE > JOHN-DEERE AGRICULTURAL TRACTOR > JOHN-DEERE 6466CID
- JOHN-DEERE > JOHN-DEERE 4039T
- KOMATSU > KOMATSU D65EX-12E > KOMATSU S6D125
- KOMATSU > KOMATSU PC200-5 > KOMATSU S6D95
- MERCEDES-BENZ > MERCEDES-BENZ TRUCK > MERCEDES-BENZ OM442A
- MERCEDES-BENZ > MERCEDES-BENZ TRUCKS 1635 > MERCEDES-BENZ OM422 14600CC 8V 1987 350HP
- OTHER TURBOCHARGER
- SCANIA > SCANIA TRUCK > SCANIA DSC9
- VOLVO > VOLVO A25C > VOLVO TD63
- VOLVO > VOLVO FE7 FL7 > VOLVO TD71F TD61G 206HP
- VOLVO > VOLVO TRUCK > VOLVO TD71K
- YANMAR > YANMAR MARINE > YANMAR ID 6CX-DTL
This turbine wheel is listed for reference applications across CAT, DAEWOO, JOHN DEERE, KOMATSU, MERCEDES-BENZ, SCANIA, VOLVO, and YANMAR engines. Key application clues include CAT 3304, DAEWOO DD58T, JOHN DEERE 6466CID, KOMATSU S6D125, MERCEDES-BENZ OM442A, SCANIA DSC9, VOLVO TD71K, and YANMAR ID 6CX-DTL. These paths serve as verification clues; buyers must confirm part number 446905-0002, engine code, and OEM reference 446905-2 against their specific turbo configuration before ordering.
Technical Notes
The turbine wheel features a black, multi-bladed impeller with curved, swept-back blades and a long, polished metal shaft. A threaded section is visible at the distal end of the shaft, while a hexagonal fastener is centered on the impeller hub. These visual characteristics support physical inspection during pre-shipment checks. Buyers should verify blade geometry and shaft dimensions against their specific TW4B91 turbocharger configuration. Confirm that the part number 446905-0002 and OEM reference 446905-2 match the required application before installation. Technical fitment support is available to assist with verification inquiries.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 446905-0002 turbine wheel. Technical fitment support is available to assist with verifying part numbers, engine codes, and OEM reference 446905-2 before ordering. For wholesale inquiries, confirm specific application details such as CAT 3304 or DAEWOO DD58T to ensure accurate fulfillment. Buyers can request pre-shipment inspection notes to verify physical characteristics against their TW4B91 turbocharger configuration.
Product FAQ
CAT 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 CAT.
Compatibility Verify part number 446905-0002, engine code, vehicle application, production year, and OEM reference number 446905-2 before ordering. This is an aftermarket replacement application; confirm fitment with your specific turbo configuration.
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.
