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704136-5003 GT2256MS Turbocharger Replacement for Isuzu 4HG1-T
Aftermarket 704136-5003 GT2256MS turbocharger for Isuzu 4HG1-T engines. Reference application for Isuzu NPR, NKR, and Elf trucks. Verify part number and OEM references before ordering.
Show more cross references
704136-0003 704136-3 704136-5003S 8972083520 8-97208-352-0 8973267520 8-97326-752-0 8973267521Subtotal: CA$ 282.34
Send an InquiryThis 704136-5003 GT2256MS turbocharger is an aftermarket replacement unit for Isuzu 4HG1-T engines, designed for Isuzu NPR series trucks. It serves as a reference application for vehicles including Isuzu NKR, Elf, and Bogdan NPR models, with OEM reference numbers such as 8972083520 available for fitment verification.
Key Specifications
- Part Number: 704136-5003
- Turbo Model: GT2256MS
- Product Type: Complete Turbocharger Assembly
- Engine Application: Isuzu 4HG1-T (120HP)
- OEM Reference Numbers: 704136-0003, 8972083520, 8973267520
- Gross Weight: 14 kg
- Packing Dimensions: 21 x 23 x 26 cm
- Visual Features: Integrated actuator with mechanical related hardware, cast metal turbine and compressor housings, flanged exhaust and compressor connections, visible oil feed and drain ports on the center section.
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
- Bogdan > Bogdan NPR > Bogdan NPR300 > Isuzu 4HG1-T
- Bogdan > Bogdan NPR > Bogdan NPR400 > Isuzu 4HG1-T
- Bogdan > Isuzu Bogdan > Isuzu 4HG1T
- ISUZU > Isuzu N Series > Bogdan NPS300 > Isuzu 4HG1-T
- ISUZU > Isuzu N-Series > Bogdan NPS250 > Isuzu 4HG1-T
- ISUZU > Isuzu N-Series > Isuzu Elf > Isuzu 4HG1-T Euro-1
- ISUZU > Isuzu N-Series > Isuzu Elf > Isuzu 4HG1T
- ISUZU > Isuzu N-Series > Isuzu NKR > Isuzu 4HG1T
- ISUZU > Isuzu N-Series > Isuzu NKR71 > Isuzu 4HG1T
- ISUZU > Isuzu N-Series > Isuzu NQR > Isuzu 4HG1T
- ISUZU > Isuzu N-Series > Isuzu NQR71 > Isuzu 4HG1-T
- ISUZU > Isuzu NPR > Isuzu NPR250 > Isuzu 4HG1-T
- ISUZU > Isuzu NPR > Isuzu NPR300 > Isuzu 4HG1-T
- ISUZU > Isuzu NPR > Isuzu NPR300 > Isuzu 4HG1T
This GT2256MS turbocharger is listed for Isuzu 4HG1-T engines, serving as a reference application for Isuzu NPR, NKR, Elf, and Bogdan NPR trucks. Buyers should verify the part number 704136-5003 against their specific vehicle documentation. Representative OEM reference numbers, including 8972083520 and 8973267520, help confirm fitment. Always check the engine code and production year before ordering to ensure the correct replacement unit is selected for your fleet or repair project.
Technical Notes
The GT2256MS is a fixed-geometry turbocharger, distinct from variable-geometry (VNT) designs. This unit features an integrated actuator with a mechanical related hardware arm visible on the housing. The center section includes visible oil feed and drain ports, which should be reviewed before installation for blockages or leaks during pre-shipment checks. Buyers should verify the turbine and compressor wheel dimensions against their existing unit to ensure correct airflow matching for the Isuzu 4HG1-T engine. Confirm the actuator related hardware orientation and flanged connection types match the original equipment before installation.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 704136-5003 GT2256MS turbocharger. Technical fitment support is available to help verify part numbers, OEM reference numbers such as 8972083520, and engine applications before ordering. For fleet parts buyers, we provide pre-shipment inspection and quality control to ensure the unit matches your specific Isuzu 4HG1-T requirements. Contact our team for bulk inquiries or to confirm packaging details for the 14 kg gross weight unit.
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 704136-5003, engine code 4HG1-T, vehicle application, and OEM reference numbers such as 8972083520 before ordering. Fitment is reference-based; confirm against your specific vehicle configuration.
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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.
