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775899-5001S GT25 Turbocharger Replacement for JAC

Type Turbocharger Part # 775899-5001S Models GT25 Weight 8.00 kg Packing 21*23*26
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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket 775899-5001S GT25 turbocharger serves as an aftermarket replacement unit for JAC vehicle applications. Designed to restore engine performance, this assembly requires verification of part numbers and engine specifications before ordering to ensure correct fitment.

Key Specifications

This GT25 turbocharger assembly is identified by part number 775899-5001S. It is designed as an aftermarket replacement for JAC vehicle applications. The unit ships with standard packing dimensions of 21x23x26 cm. Gross weight is approximately 8 kg, which aids in logistics planning. Verify the turbo model and physical connections against your engine bay. Ensure all mounting details and flange patterns match before installation. This specification sheet helps confirm the correct unit for your rebuild project.

Application & Compatibility

This unit is listed for JAC vehicle applications based on the supplied category path. The GT25 turbo model serves as a reference for identifying the correct replacement assembly. Buyers should verify the specific engine code and production year against their vehicle records. Cross-check the physical flange patterns and connection points to ensure proper alignment. Confirm that the part number 775899-5001S matches your existing unit before finalizing the order. This verification step helps prevent installation issues and ensures the correct aftermarket replacement is selected for your specific JAC engine configuration.

Technical Notes

The GT25 series typically utilizes a standard bearing housing design for this application. Verify that the oil inlet and outlet connections match your engine block specifications to ensure proper lubrication flow. Inspect the compressor and turbine wheel clearances before installation to prevent contact with the housing walls. Confirm that the actuator arm length and related hardware geometry align with your vehicle's boost control system. Proper alignment is essential for stable operation and correct boost pressure regulation in JAC applications.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 775899-5001S GT25 turbocharger. Technical fitment support is available to help verify engine codes and vehicle applications before ordering. Contact our team to confirm specifications for your JAC vehicle rebuild project. We provide detailed documentation to assist with logistics planning and inventory management. Ensure all connection points match your existing unit for a smooth replacement process.

Product FAQ

Inspect the wastegate actuator and related hardware for smooth movement and correct spring tension. Ensure the bypass valve opens and closes without binding to maintain proper boost control.

Check that the bearing housing and journal surfaces meet the required clearance specifications for the GT25 series. Proper lubrication flow is critical for bearing longevity and stable operation.

No, fitment depends on the specific engine model and year. Verify the part number 775899-5001S against your vehicle's OEM reference numbers to ensure correct application.

The packing dimensions are 21x23x26 cm with a gross weight of 8 kg. These specs help calculate shipping costs and ensure safe handling during transit.

JAC 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 JAC.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.