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114400-4450 RHG6 Turbocharger Replacement for Isuzu 6HK1 Hitachi ZX350H
Aftermarket RHG6 turbocharger (114400-4450) for Isuzu 6HK1 engines in Hitachi ZX350H. Verify part number and OEM references 1144004450/VA570097 before ordering.
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1144004450 114400-4451 VA570097Subtotal: CA$ 611.26
Send an InquiryThis 114400-4450 RHG6 turbocharger is an aftermarket replacement unit for Isuzu 6HK1 engines in Hitachi ZX350H excavators. It is associated with OEM reference numbers 1144004450, 114400-4451, and VA570097. Verify your part number and engine code before ordering to confirm fitment.
Key Specifications
- Part Number: 114400-4450
- Product Type: Turbocharger
- Turbo Model: RHG6
- Application Clue: Isuzu 6HK1(CIEV) / Hitachi ZX350H
- OEM Reference Numbers: 1144004450, 114400-4451, VA570097
- Packing Dimensions: 26x30x33 cm
- Gross Weight: 15 kg
These specifications help buyers identify the correct replacement unit. Always cross-check the stamped part number on your existing turbocharger against 114400-4450 and the listed OEM references before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- HITACHI > HITACHI ZX350H > ISUZU 6HK1(CIEV)
This RHG6 turbocharger is listed for the Isuzu 6HK1(CIEV) engine in Hitachi ZX350H excavators. Buyers should verify the engine code and vehicle model against their current unit. The part number 114400-4450 and OEM references 1144004450, 114400-4451, and VA570097 serve as verification points. Confirm these details with your existing turbocharger before ordering to ensure correct application. Mid-production updates may require checking specific serial numbers or engine variants.
Technical Notes
The RHG6 turbocharger assembly is designed for heavy-duty construction applications. Buyers should inspect the turbine and compressor housings for cracks or carbon buildup before installation. Ensure oil lines are clean to prevent bearing failure. Verify the actuator related hardware and wastegate operation match your existing setup. Confirm the engine code 6HK1(CIEV) and vehicle model Hitachi ZX350H align with your equipment. Cross-reference the stamped part number 114400-4450 on your old unit. If your excavator has undergone mid-production updates, consult technical support with your serial number to confirm the correct variant. Proper installation practices help maintain stable operation.
B2B Supply
Volume pricing is available for fleet operators and distributors purchasing multiple units of the 114400-4450 RHG6 turbocharger. Worldwide shipping options ensure timely delivery to construction sites and repair facilities. Technical fitment support is provided to help verify engine codes and OEM reference numbers before ordering. Contact our team for bulk quotes or assistance with identifying the correct replacement application for your Hitachi ZX350H equipment.
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.
Compatibility Verify part number 114400-4450, engine code 6HK1(CIEV), and vehicle model Hitachi ZX350H. Check OEM reference numbers 1144004450, 114400-4451, and VA570097 against your current unit to confirm fitment.
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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.
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