The YNF17381 ECU (part number 03161983-9) is a genuine Volvo OEM electronic control unit designed for L120E and EW145B excavators. This ECU precisely manages engine and hydraulic systems, ensuring optimal performance, stable operation, and protection against electronic faults. Manufactured with high-quality components, it guarantees durability and long-term reliability under demanding working conditions.

• Genuine Volvo OEM part 03161983-9

• Compatible with L120E and EW145B excavators

• Controls engine and hydraulic systems accurately

• Durable electronic components for long-lasting performance

• OEM-standard dimensions for easy installation

• Resistant to vibration, dust, and moisture

• Enhances operational efficiency and machine reliability

• Suitable for Volvo L120E and EW145B excavators

• Manages engine and hydraulic system functions

• Ideal replacement for faulty or damaged ECUs

• Part verification available—send old ECU or machine model

• Technical guidance for installation and troubleshooting

• Full range of Volvo electronic components available from YNF Machinery

• Individually packed with protective materials

• Shipped in reinforced cartons to prevent damage

• YNF-branded or neutral packaging options available

Q: Is this ECU compatible with Volvo L120E and EW145B excavators?
A: Yes, it directly replaces part number 03161983-9.

Q: What systems does it control?
A: Engine and hydraulic systems.

Q: Is installation difficult?
A: No, it is an OEM-standard direct replacement.

Q: Is it a genuine OEM part?
A: Yes, it is an original Volvo OEM ECU.

Q: Will it improve machine reliability?
A: Yes, it ensures precise control and stable operation.