Click image to zoom
704136-5003 GT2256MS Turbocharger for Isuzu NPR 4HG1-T
Show more cross references
704136-0003 704136-3 704136-5003S 8972083520 8-97208-352-0 8973267520 8-97326-752-0 8973267521Subtotal: US$ 200.00
Send an InquiryThis 704136-5003 GT2256MS turbocharger serves as an aftermarket replacement for Isuzu NPR series trucks equipped with the 4HG1-T engine. Designed for commercial fleet maintenance, this unit supports OEM reference numbers 704136-0003 and 8972083520, offering a replacement option for heavy-duty diesel applications. Verify specific engine codes and vehicle details before ordering to ensure correct fitment.
Key Specifications
This GT2256MS turbocharger assembly is identified by part number 704136-5003. It serves as a replacement unit for Isuzu NPR series trucks equipped with the 4HG1-T engine. The product supports multiple OEM reference numbers, including 704136-0003, 704136-3, 704136-5003S, 8972083520, 8973267520, and 8973267521. Buyers should verify these references against their existing unit to ensure correct identification. The unit is supplied with standard packing dimensions of 21x23x26 cm and a gross weight of 14 kg. Product images are available to assist with visual verification of housing and flange configurations.
Application & Compatibility
This GT2256MS turbocharger is listed for Isuzu NPR series trucks equipped with the 4HG1-T engine. It serves as a replacement application for units identified by part number 704136-5003. Buyers should verify their specific vehicle details and engine configuration before ordering. This unit is associated with OEM reference numbers 704136-0003, 704136-3, 704136-5003S, 8972083520, 8973267520, and 8973267521. Use these references to help confirm fitment against your existing turbocharger. Always check flange patterns and port sizes to ensure correct installation.
Technical Notes
This GT2256MS turbocharger assembly is designed for the Isuzu 4HG1-T engine. Verify the compressor housing inducer and exducer diameters against your original unit to ensure proper airflow matching. Inspect the turbine wheel shaft diameter and spline count for correct alignment with the engine exhaust system. Check bearing housing oil feed and return ports for secure connections. Confirm all flange patterns match the vehicle application before installation.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this 704136-5003 GT2256MS turbocharger. Our team provides technical fitment support to help verify part numbers, engine codes, and OEM references before ordering. Contact us for bulk order quotes and detailed application guidance. We ensure secure packing and reliable logistics for fleet maintenance and repair shop needs.
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.
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.
_Top_View_Of_45_Degrees_128X128.webp)
