331-7539 Excavator ECU Controller Electronic Control Module for Caterpillar 311D 312D 313D 314D 315D 318D 319D 320D 321D 323D
331-7539 Excavator ECU Controller Electronic Control Module for Caterpillar 311D 312D 313D 314D 315D 318D 319D 320D 321D 323D The 331-7539 ECU Controller is a high-performance electronic control module designed for Caterpillar excavators. It provides reliable engine and machine control functions by ...
Excavator ECU Controller for Caterpillar
,Excavator Electronic Control Module 331-7539
,Caterpillar 311D 312D ECU Controller
The 331-7539 ECU Controller is a high-performance electronic control module designed for Caterpillar excavators. It provides reliable engine and machine control functions by processing electronic signals and communicating with different excavator systems.
This controller is compatible with multiple CAT excavator models equipped with C4.4, C6.4, and C6.6 engines, including 311D, 312D, 313D, 314D, 315D, 318D, 319D, 320D, 321D, and 323D series machines.
It is an ideal replacement solution for excavators experiencing controller failure, communication problems, or unstable machine operation.
Advanced electronic components ensure accurate signal processing and stable communication between the engine and excavator control systems.
Manufactured according to original specifications, allowing convenient installation and compatibility with existing machine systems.
The rugged metal enclosure provides excellent protection against vibration, dust, and harsh construction environments.
Each ECU controller is inspected before shipment to ensure stable performance and dependable operation.
A professional replacement controller helps restore excavator performance and extend machine service life.
| Item | Details |
|---|---|
| Product Name | Excavator ECU Controller |
| Part Number | 331-7539 / 3317539 |
| Type | Engine Control Module (ECM / ECU) |
| Application | Excavator Electronic Spare Parts |
| Compatible Engine | C4.4 / C6.4 / C6.6 |
| Compatible Models | 311D / 312D / 313D / 314D / 315D / 318D / 319D / 320D / 321D / 323D |
| Brand | JISION |
| Condition | New Replacement Part |
| Installation | Direct Replacement |
Fits for:
- CAT 311D Excavator
- CAT 312D Excavator
- CAT 313D Excavator
- CAT 314D Excavator
- CAT 315D Excavator
- CAT 318D Excavator
- CAT 319D Excavator
- CAT 320D Excavator
- CAT 321D Excavator
- CAT 323D Excavator
Engine Compatibility:
- Caterpillar C4.4 Engine
- Caterpillar C6.4 Engine
- Caterpillar C6.6 Engine
The 331-7539 ECU module controls and monitors important excavator functions, including:
- Engine electronic management
- Fuel system control
- Machine communication
- Operating parameter monitoring
- Fault diagnosis communication
Common replacement reasons:
- ECU communication failure
- Engine control malfunction
- Machine error codes
- Damaged electronic module
- Excavator restoration and repair
- Professional excavator electronic parts supplier
- High-quality aftermarket ECU replacement
- Strict testing before delivery
- Stable performance in heavy-duty environments
- Support for wholesale and global distributors
1 * 331-7539 Excavator ECU Controller Module
- 331-7539 ECU Controller
- 3317539 ECM Module
- CAT Excavator ECU
- Caterpillar 320D Controller
- 320D Engine Control Module
- C6.6 Excavator ECU
- C6.4 Controller Unit
- Excavator Computer Board
- CAT Spare Parts ECU ECM
