Click image to zoom
VA290021 TW Turbine Wheel for Isuzu 6SD1T Hitachi EX300-1
Show more cross references
FOR 1144003140 TW FOR 114400-3140 TW FOR VA290022 TW NH172003 VA860021 TWSubtotal: US$ 55.00
Send an InquiryThis aftermarket turbine wheel, part number FOR VA290021 TW, serves as a replacement component for the RHC7-12307HQ41NFBRL6424CC turbocharger used in Isuzu 6SD1T(CIAQ) engines. Designed for Hitachi EX300-1 excavators, this unit supports heavy equipment maintenance with precise engineering. Verify OEM reference numbers and engine specifications before ordering to ensure correct application fitment.
Key Specifications
This turbine wheel is identified by part number FOR VA290021 TW and serves as a replacement component for the RHC7-12307HQ41NFBRL6424CC turbocharger. Key specifications include:
- Product Type: Turbine wheel
- Turbo Model: RHC7-12307HQ41NFBRL6424CC
- Gross Weight: 0.6 kg
- Packing Dimensions: 11x11x22 cm
- OEM References: FOR 1144003140 TW, VA860021 TW, NH172003
These details help confirm the correct component for your rebuild project. Verify all reference numbers against your existing unit before ordering to ensure accurate fitment for your specific application.
Application & Compatibility
This turbine wheel is listed for replacement applications in Isuzu 6SD1T(CIAQ) engines, commonly found in Hitachi EX300-1 excavators. It serves as a component for the RHC7-12307HQ41NFBRL6424CC turbocharger assembly. Buyers should verify the specific engine code and vehicle model to ensure correct application. Cross-reference OEM numbers such as FOR 1144003140 TW and VA860021 TW with your existing unit. Confirm all details before ordering to avoid fitment issues.
Technical Notes
This turbine wheel is engineered for the RHC7-12307HQ41NFBRL6424CC turbocharger assembly. As a critical rotating component, it requires precise balance and material integrity to ensure stable operation within the Isuzu 6SD1T(CIAQ) engine environment. Buyers should inspect the unit for surface defects or shipping damage upon receipt. Pre-shipment quality control checks help confirm that the wheel meets standard dimensional tolerances for heavy equipment turbocharger rebuilds. Verify all technical specifications against your specific application requirements before installation to ensure optimal performance and reliability.
B2B Supply
LeadTurbo supports wholesale buyers with volume pricing for turbine wheel orders. Worldwide shipping is available for this 0.6 kg component, packed in 11x11x22 cm cartons. Technical fitment support helps verify part numbers against OEM references like FOR 1144003140 TW. Contact our team to confirm stock availability and shipping options for your Isuzu 6SD1T turbocharger rebuild projects.
Product FAQ
HITACHI 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 HITACHI.
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.
-Turbocharger_Top_View_Of_45_Degrees_128X128.webp)
