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431876-0145 GT2256MS Turbocharger Core for Isuzu 4HG1-T
Aftermarket 431876-0145 GT2256MS core for Isuzu NPR 4HG1-T. Includes compressor and turbine wheels. Verify engine code and OEM references 704136-0001/5001 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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FOR 704136-0001 FOR 704136-0003 FOR 704136-1 FOR 704136-3 FOR 704136-5001 FOR 704136-5001S FOR 704136-5003 FOR 704136-5003SSubtotal: US$ 70.00
Send an InquiryThe 431876-0145 GT2256MS core is an aftermarket replacement CHRA assembly for Isuzu NPR trucks equipped with the 4HG1-T 120HP engine. This turbocharger core includes the compressor and turbine wheels, designed for B2B buyers seeking a verified replacement application for Isuzu NPR series vehicles. Verify part number 431876-0145 and OEM reference numbers such as 704136-0001 before ordering to ensure correct fitment.
Key Specifications
- Part Number: 431876-0145
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: GT2256MS
- Application Clue: Isuzu NPR Series Truck, 4HG1-T 120HP
- Packing Dimensions: 15 x 15 x 15 cm
- Gross Weight: 2.5 kg
- OEM Reference Numbers: 704136-0001, 704136-0003, 704136-5001, 704136-5003
- Image Availability: High-resolution studio photography available
This core assembly includes the compressor and turbine wheels. Verify the specific engine code and OEM reference numbers against your vehicle before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- ISUZU > ISUZU NPR SERIES TRUCK > ISUZU 4HG1-T 120HP
This GT2256MS core is listed for Isuzu NPR series trucks equipped with the 4HG1-T 120HP engine. The application path serves as a reference clue for verification; buyers should confirm the specific engine code and production year before ordering. The core assembly features a two-bolt turbine flange and machined compressor housing, visible in the provided studio photography. Verify the turbine flange bolt pattern and exhaust port alignment against your existing Isuzu NPR exhaust manifold. Cross-check OEM reference numbers such as 704136-0001 and 704136-5001 to ensure the correct replacement application. Technical fitment support is available to assist with these verification steps.
Technical Notes
The GT2256MS core assembly features a machined compressor housing and turbine housing with a two-bolt turbine flange. Visible components include the compressor wheel, turbine wheel, and central shaft nut. Buyers should verify the turbine flange bolt pattern and exhaust port alignment against the existing Isuzu NPR exhaust manifold. Confirm the compressor outlet diameter matches the intake system requirements for the 4HG1-T engine. Technical fitment support is available to assist with these verification steps before installation.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 431876-0145 GT2256MS core. Worldwide shipping is available for this 2.5 kg unit packed in a 15x15x15 cm carton. Our team provides technical fitment support to help verify the 4HG1-T engine code and OEM reference numbers such as 704136-0001 before you place an order. Contact us for bulk quotes or to confirm the correct replacement application for your Isuzu NPR series vehicles.
Product FAQ
ISUZU 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 ISUZU.
Compatibility Verify part number 431876-0145, Isuzu 4HG1-T engine code, NPR series application, and OEM reference numbers (e.g., 704136-0001, 704136-5001) before ordering. Confirm turbo configuration and production year with your technical team.
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Frequently Asked Questions
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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.
