226-7475 2267475 C7 C9 Engine ECU Controller Computer Board for Caterpillar 365C 385C 586C 627G 637D 637E 637G

The 226-7475 Engine ECU Controller Computer Board is a high-performance electronic control module designed for Caterpillar construction machinery equipped with C7 and C9 engines. It manages engine operating parameters, processes sensor signals, and provides reliable communication between the engine and machine control systems.

This ECU controller is an ideal replacement solution for damaged or malfunctioning engine control modules, helping restore engine performance, improve operating stability, and reduce equipment downtime.

Compatible replacement number:

• 226-7475
• 2267475

Designed for Caterpillar machines including:

• 365C Excavator
• 385C Excavator
• 586C Tractor
• 627G Tractor
• 637D Tractor
• 637E Tractor
• 637G Tractor

Provides precise electronic management of engine functions for improved performance and fuel efficiency.

Ensures accurate data exchange between engine sensors, controllers, and machine electronic systems.

Heavy-duty housing provides excellent protection against vibration, heat and harsh working environments.

Designed to match original specifications for easier installation and replacement.

Each ECU controller is professionally inspected to ensure reliable operation and consistent quality.

Compatible Caterpillar Models:

• Caterpillar 365C Excavator
• Caterpillar 385C Excavator
• Caterpillar 586C Tractor
• Caterpillar 627G Tractor
• Caterpillar 637D Tractor
• Caterpillar 637E Tractor
• Caterpillar 637G Tractor

Engine Application:

• Caterpillar C7 Engine
• Caterpillar C9 Engine

Replacement Part Number:

• 226-7475
• 2267475

✔ Restores engine electronic control function
✔ Improves machine operating stability
✔ Reduces downtime caused by ECU failure
✔ Reliable replacement for original controller
✔ Suitable for heavy-duty construction applications

A faulty ECU controller may cause:

• Engine starting problems
• Communication errors
• Abnormal engine performance
• Warning alarms
• Reduced power output
• Unstable machine operation

Replacing the ECU module can help restore normal engine management performance.

1 * 226-7475 Engine ECU Controller Computer Board

JISION Professional Construction Machinery Electronic Parts

✔ Specialized in ECU & controller solutions
✔ Strict quality inspection before shipment
✔ Reliable aftermarket replacement products
✔ Global shipping support
✔ Professional technical assistance

JISION 226-7475 ECU Controller — Reliable engine control solution for Caterpillar C7/C9 powered excavators and tractors.