Bobcat Doosan D34 3.4L Turbo Assembly OEM 7256748 | K03 Turbocharger 2017–2021

Upgrade your machine performance with the Bobcat Doosan D34 3.4L turbo assembly OEM 7256748, a high-quality turbocharger engineered for superior power output, fuel efficiency, and long-lasting durability. This D34 turbocharger is designed specifically for Bobcat equipment using the 3.4L Doosan diesel engine, delivering consistent boost pressure and optimal combustion efficiency.

Built to OEM specifications, the 7256748 turbo assembly ensures a perfect fit and seamless installation without modifications. Whether you’re replacing a worn-out unit or restoring engine performance, this Bobcat turbocharger provides reliable operation under demanding working conditions.

The K03 turbocharger design offers quick spool-up, reduced turbo lag, and improved throttle response, making it ideal for heavy-duty applications such as skid steers and compact track loaders. With robust construction and precision engineering, this Doosan D34 turbo guarantees extended service life and enhanced engine reliability.

Key Features & Benefits

• OEM-quality 7256748 turbocharger for guaranteed compatibility

• High-efficiency K03 turbo design for improved airflow

• Increased engine power and torque output

• Reduced fuel consumption and emissions

• Durable construction for heavy-duty applications

• Fast spool and minimal turbo lag

• Direct bolt-on installation (no modifications required)

• Designed for long service life and reliability

Engine Compatibility

• Doosan D34 3.4L Diesel Engine

• Tier 4-compliant engines (2017–2021)

Vehicle Applications

Compatible with Bobcat machines, including

• Bobcat S740, S750, S770, S850

• Bobcat T740, T750, T770, T870

• Bobcat A770 All-Wheel Steer Loader

Additional Information

• Part Number: 7256748

• Turbo Model: K03

• Fuel Type: Diesel

• Cooling Type: Oil-cooled

• Condition: New / OEM Replacement

Frequently Asked Questions

1. What is OEM part number 7256748?

OEM 7256748 is a turbocharger designed for Bobcat machines equipped with the Doosan D34 3.4L diesel engine.

2. Is this turbo a direct replacement?

Yes, this turbo assembly is built to OEM specifications and offers direct bolt-on installation without modifications.

3. What machines are compatible with this turbo?

This turbo fits Bobcat models such as S740, S750, S770, S850, T740, T750, T770, T870, and A770.

4. What are the benefits of this turbocharger?

It improves engine performance, increases fuel efficiency, reduces emissions, and ensures reliable operation.

5. What type of turbo is included?

This is a K03 turbocharger known for fast spool-up and efficient airflow performance.