Turbo Cartridge GT1749S 28200-42560 716938-5001S 716938-0001

The GT1749S turbo cartridge is a high-quality replacement turbocharger core designed for diesel engines, 

particularly the Hyundai Starex equipped with the D4BH (103kW, 140HP) and Mitsubishi 4D56T engines. 

This turbo cartridge is engineered to restore optimal turbocharger performance, ensuring improved engine efficiency, fuel economy, and power delivery.

With part numbers 28200-42560, 716938-5001S, and 716938-0001, this turbo core is a direct fit for the original turbocharger assembly, 

making it an excellent choice for rebuilds or replacements.

Key Features & Specifications

1. Precision Engineering for Reliable Performance

Compatible Engines: Hyundai Starex (D4BH, 103kW/140HP) & Mitsubishi 4D56T

Turbo Model: GT1749S (Garrett-based design)

Housing Material: High-grade cast iron & aluminum alloy for durability

Bearing System: High-performance journal bearings for smooth operation

Balanced Turbo Rotor: Precision-balanced for minimal vibration and extended lifespan

2. Enhanced Durability & Efficiency

Heat-Resistant Components: Designed to withstand high exhaust temperatures (up to 1050°C)

Oil & Coolant Compatibility: Works with standard engine oils and coolant systems

Improved Airflow: Optimized compressor and turbine wheel design for better boost response

3. Direct Replacement & Easy Installation

OEM-Equivalent Fitment: Matches original turbo dimensions (28200-42560 & 716938 series)

Includes Necessary Components: Turbo shaft, compressor wheel, turbine wheel, bearings, and seals

Rebuild-Ready: Ideal for replacing worn-out turbo cores without buying a full turbocharger

Benefits of the GT1749S Turbo Cartridge

1. Restores Lost Power & Performance

Over time, turbochargers wear out due to heat, friction, and carbon buildup. 

The GT1749S turbo cartridge replaces the worn internal components, bringing back lost horsepower and torque.

2. Cost-Effective Turbo Repair Solution

Instead of purchasing an entirely new turbocharger, rebuilding with this cartridge saves money while maintaining OEM-level performance.

3. Better Fuel Efficiency

A properly functioning turbocharger ensures optimal air-fuel mixture, leading to improved combustion efficiency and lower fuel consumption.

4. Reduced Turbo Lag & Smoother Acceleration

The precision-balanced rotor and optimized wheel design minimize turbo lag, providing quicker boost response and smoother power delivery.

Applications & Compatibility

This turbo cartridge is specifically designed for:

Hyundai Starex (D4BH Engine) – 103kW (140HP) Diesel Models

Mitsubishi 4D56T Turbo Diesel Engines (Common in L200, Pajero, Delica)

Part Numbers:

28200-42560

716938-5001S

716938-0001

Installation & Maintenance Tips

1. Pre-Installation Checks

Inspect the turbo housing for cracks or damage before installation.

Ensure the oil feed and return lines are clean and free from blockages.

Verify that the intercooler and piping are leak-free.

2. Proper Break-In Procedure

After installation, let the engine idle for a few minutes to allow oil circulation.

Avoid aggressive acceleration for the first 100-200 km to allow proper bearing lubrication.

Monitor for oil leaks or unusual noises during initial operation.

3. Maintenance for Longevity

Use high-quality synthetic turbo-rated engine oil (e.g., 5W-40 or 10W-40).

Replace the oil and filter at recommended intervals.

Allow the engine to cool down after heavy loads to prevent oil coking.

Conclusion

The GT1749S turbo cartridge (28200-42560 / 716938-5001S / 716938-0001) is a reliable and cost-effective 

solution for restoring turbocharger performance in Hyundai Starex (D4BH) and Mitsubishi 4D56T engines. 

With precision engineering, durable materials, and OEM-compatible fitment, this turbo core ensures improved power delivery, fuel efficiency, and longevity.

Whether you're rebuilding a worn turbo or performing preventive maintenance,

 the GT1749S cartridge delivers exceptional value and performance for diesel turbo applications.

Upgrade your turbo today and experience enhanced driving performance!