CAT ECU ECM Controller 10R5647 | 226-7473 | 372-2905 | 478-7932 | 248-4068 | 255-5284 | 262-2878

Part Numbers:

• 10R-5647
• 226-7473
• 372-2905
• 478-7932
• 248-4068
• 255-5284
• 262-2878

Product Name: Engine Electronic Control Module (ECM / ECU)

Brand: Caterpillar Compatible

Application: CAT C7 / C9 / C13 / C15 / C18 Engine Management System

These ECU/ECM controllers are responsible for managing fuel injection, engine timing, engine protection, diagnostics, and communication with machine electronic systems. They are widely used in Caterpillar excavators, wheel loaders, motor graders, mining trucks, and industrial engines.

• CAT C7
• CAT C9
• CAT C13
• CAT C15
• CAT C18

• CAT 320D Excavator
• CAT 324D Excavator
• CAT 325D Excavator
• CAT 330D Excavator
• CAT 336D Excavator
• CAT 966H Wheel Loader
• CAT 988H Wheel Loader
• CAT D8T Bulldozer
• CAT D9T Bulldozer
• CAT Motor Grader Series

Compatibility may vary depending on machine serial number and software configuration.

The Engine Control Module acts as the "brain" of the engine and controls:

• Fuel Injection Timing
• Engine Speed Regulation
• Turbocharger Management
• Emission Control
• Fault Diagnosis
• Engine Protection Functions
• CAN Data Communication
• Sensor Signal Processing

Proper ECU operation helps improve fuel efficiency, machine performance, and engine reliability.

If your machine experiences the following issues, the ECU may require inspection or replacement:

• Engine cannot start
• Intermittent shutdown
• Injector fault codes
• Communication failure
• Loss of engine power
• High fuel consumption
• No communication with CAT ET
• ECM damaged by water ingress or voltage surge

• 10R5647
• 2267473
• 3722905
• 4787932
• 2484068
• 2555284
• 2622878
• 4787931
• 2723366

Reference numbers may vary according to engine arrangement and software version.

• Machine Model
• Machine Serial Number
• Engine Serial Number
• Photo of Existing ECU Label
• Original Part Number

The program inside the ECU may need to match your machine configuration. We recommend sending machine and engine nameplate information before ordering so we can verify compatibility and prepare the correct software.

JISION specializes in construction machinery electronic parts:

• ECU / ECM Controllers
• Complete Wiring Harnesses
• Monitors & Display Panels
• Solenoid Valves
• Sensors
• Diagnostic Tools

• OEM New & Original Used Stock Available
• Program Matching Support
• Technical Assistance
• Strict Quality Inspection
• Worldwide Shipping
• Professional Export Experience

JISION – Professional Construction Machinery Electronics Supplier, Delivering Reliable Solutions Worldwide.