ORIGINAL SECOND HAND 10R1824 2129449 118-7630 212-9449 120-8974 118-7631 145-7805 ECM ECU FOR CAT 3406E 3456 ENGINE Generator Set Industrial Engine CONTROLLER

Part Numbers:

• 10R-1824
• 212-9449
• 118-7630
• 120-8974
• 118-7631
• 145-7805

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

Condition: Original Used / Genuine Second-Hand

Application:

• CAT 3406E Engine
• CAT 3456 Engine
• CAT C-10 Engine
• CAT C-12 Engine
• Generator Sets
• Industrial Engines
• Marine Engines
• Mining Equipment

The 10R-1824 ECM is a genuine Caterpillar engine controller designed to manage fuel injection, engine timing, protection functions, diagnostics, and overall engine performance. As the central control unit of the engine management system, it ensures maximum power output, fuel efficiency, and reliable operation in heavy-duty applications.

• CAT 3406E
• CAT 3456
• CAT C-10
• CAT C-12
• CAT 3176B
• CAT 3176C
• CAT 3196

• Generator Sets
• Industrial Power Units
• Marine Engines
• Rental Generator Systems
• Mining Equipment
• Off-Highway Trucks
• Heavy Industrial Machinery

The 212-9449 / 10R-1824 ECM is widely used across 3406E and 3456 generator, industrial, marine, and mining engine applications.

• Fuel Injection Management
• Engine Speed Regulation
• Timing Control
• Cold Start Optimization
• Power Output Management

• Coolant Temperature Monitoring
• Oil Pressure Protection
• Engine Derate Protection
• Overspeed Protection
• Fault Detection

• Diagnostic Trouble Codes (DTC)
• Engine Performance Monitoring
• Service Diagnostics
• Communication with CAT ET Software

• Sensor Signal Processing
• Actuator Control
• Engine Data Management
• Electronic System Communication

The ECM continuously processes engine operating data and adjusts performance parameters for optimum efficiency and reliability.

• Authentic Caterpillar ECM
• Original factory hardware
• Stable and proven performance

• Designed for harsh industrial environments
• Excellent durability and long service life

• Advanced engine management architecture
• Fast processing and accurate control

• Communication testing
• Visual inspection
• Connector verification
• Basic functional testing

• Professional export packaging
• Safe transportation protection

A replacement ECM may be required if the engine experiences:

• Engine cannot start
• No communication with CAT ET
• Injector fault codes
• Intermittent shutdown
• Power loss
• Unstable engine speed
• Excessive fuel consumption
• ECM water damage
• Burnt electronic components

• 10R1824
• 2129449
• 1187630
• 1187631
• 1208974
• 1457805
• 1765782

These numbers may vary depending on engine arrangement and software configuration.

• Genuine Original Used Stock
• OEM Factory Quality
• Stable Engine Performance
• Tested Before Delivery
• Technical Support Available
• Worldwide Shipping
• Professional Export Packaging

• Engine Serial Number
• Engine Nameplate Photo
• ECM Label Photo
• Original Part Number
• Equipment Model

ECM controllers require the correct software configuration for the engine application.

Please provide:

• Engine nameplate
• Generator nameplate (if applicable)
• Controller label photo
• Original ECM part number

Our technicians will verify compatibility and prepare the correct program before shipment.

• 1 * Original Used CAT ECM Controller
• Anti-Static Protective Packaging
• Quality Inspection Report

JISION specializes in supplying:

• CAT ECU / ECM Controllers
• Generator Set Controllers
• Excavator Controllers
• Wiring Harnesses
• Monitor Displays
• Solenoid Valves
• Sensors
• Diagnostic Tools

• Genuine Used & OEM New Stock
• Program Matching Support
• Professional Testing Equipment
• Fast Global Delivery
• One-Stop Construction Machinery Parts Solution

JISION – Trusted Supplier of Construction Machinery Electronic Parts. Genuine Quality, Professional Service, Worldwide Delivery.