360-2151 365-6790 455-9584 455-9584-01 ECU ECM Engine Controller Unit for Caterpillar Excavator E315 E315D2 323 390F M313D M315D

This ECU ECM Engine Controller Unit is a high-quality replacement module designed for Caterpillar excavators. It plays a critical role in controlling engine performance, fuel injection, and overall machine efficiency.

Each unit is fully tested and engineered to meet OEM standards, ensuring stable operation and long service life.

• 360-2151
• 365-6790
• 455-9584
• 455-9584-01

This ECU ECM is suitable for the following Caterpillar excavators:

• E315 / E315D2
• 323 Excavator
• 390F
• M313D
• M315D

✔ OEM-standard replacement ECU ECM
✔ Fully tested before shipment
✔ Stable engine performance control
✔ Improved fuel efficiency & response
✔ Plug-and-play installation (no modification required)
✔ Resistant to vibration, heat, and harsh environments
✔ Long service life and high reliability

This engine controller unit manages:

• Fuel injection timing
• Air-fuel ratio control
• Engine protection system
• Communication with machine sensors
• Fault code monitoring and diagnostics

It ensures the excavator operates efficiently and safely in demanding job site conditions.

Each ECU is strictly tested before shipping:

• Electrical performance test
• Signal communication check
• Load simulation testing
• Full system diagnostic verification

Widely used in:

• Excavators
• Construction machinery
• Heavy-duty Caterpillar equipment
• Industrial diesel engine systems

• Professional ECU / ECM supplier
• Stable inventory for fast delivery
• Strict quality control system
• Global shipping available
• Technical support for installation and matching

• Anti-static protective packaging
• Shockproof carton box
• Worldwide express shipping available (DHL / FedEx / UPS)