Click image to zoom
4049905 HX82 Turbocharger Core Replacement for Cummins QSK50
Aftermarket HX82 turbo core for FOR 4049905. Reference application includes Hitachi EX5500-6 with Cummins QSK50. Verify part number, engine, and OEM references before ordering.
Show more cross references
3774209 4030860 FOR 3774206 FOR 3774210 FOR 3774217 FOR 4033045 FOR 4033492 FOR 4033760 FOR 4042799 FOR 4042800 FOR 4043346 FOR 4043347 FOR 4043348 FOR 4044551 FOR 4049906 FOR 4049907 FOR 4955302 FOR 4955353Subtotal: US$ 650.00
Send an InquiryThis aftermarket HX82 turbocharger core is a replacement part for FOR 4049905, designed for reference applications including Hitachi EX5500-6 excavators with Cummins QSK50 engines. Verify your specific part number, engine code, and OEM reference numbers before ordering to ensure correct fitment.
Key Specifications
- Part Number: FOR 4049905
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: HX82
- Reference Applications: Hitachi EX5500-6 (Cummins QSK50), Hitachi EX1900-6 (Cummins QSK38)
- Packing Dimensions: 35 x 34 x 36 cm
- Gross Weight: 16.4 kg
- OEM Reference Numbers: 18 references listed, including 3774209, 4030860, FOR 3774206, and FOR 4033045
- Image Availability: High-resolution studio photography showing compressor wheel, turbine assembly, and flanged mounting surface
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- HITACHI > Hitachi EX5500 > Hitachi EX5500-6 > Cummins QSK50
- HITACHI > EX1900-6 > EX1900-6 Mining excavator > hydraulic shovel > CUMMINS QSK38
This HX82 core is listed for reference applications including Hitachi EX5500-6 excavators with Cummins QSK50 engines and Hitachi EX1900-6 mining excavators with Cummins QSK38 engines. Buyers should verify the specific engine code, production year, and turbo configuration before ordering. Representative OEM reference numbers such as 3774209, 4030860, FOR 3774206, and FOR 4033045 help confirm fitment. Cross-check these references against your existing part or technical drawings to ensure the correct replacement application. Technical fitment support is available to assist with verification.
Technical Notes
The HX82 core assembly features a central shaft connecting the compressor and turbine wheels, visible in the provided studio photography. The turbine side includes a flanged mounting surface with a circular bolt pattern, while the compressor housing displays a central opening with curved blades. Buyers should verify the compressor cover inlet bellmouth design and anti-surge slot configuration against their specific application. Confirm the turbine housing bypass port diameter matches the original part or technical drawings. These visual cues help confirm the correct replacement application for Cummins QSK50 or QSK38 engines.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the FOR 4049905 HX82 core. Worldwide shipping is available for this 16.4 kg unit. Technical fitment support is provided to help verify engine codes such as Cummins QSK50 and OEM references like 3774209. Contact our team to confirm specifications and arrange bulk orders for Hitachi excavator applications.
Product FAQ
Hitachi EX5500 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 EX5500.
Compatibility Verify part number FOR 4049905, engine code (e.g., Cummins QSK50 or QSK38), vehicle application (e.g., Hitachi EX5500-6 or EX1900-6), production year, and OEM reference numbers such as 3774209 or 4030860 before ordering. Confirm turbo configuration and housing details to ensure fitment.
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.
