221-8874 2218874 ECU Controller Computer Control Unit for E320D 320D 323D 312D 315D 319D Excavator

221-8874 / 2218874 Excavator ECU Controller

The 221-8874 / 2218874 ECU Controller is a replacement electronic control unit designed for compatible excavator applications including E320D, 323D S, 319D L, 320D L, 312D L, 315D L, 319D LN, and 323D L.

As an important part of the excavator's electronic control system, the ECU processes and manages machine operating signals to support stable and efficient equipment performance. This unit is suitable for replacing a faulty, damaged, or malfunctioning excavator computer controller.

Featuring a durable metal housing, secure multi-pin connectors, and robust construction, the 2218874 controller is designed for reliable operation in demanding construction machinery environments.

Product Specifications

Key Features

• Stable Electronic Performance – Designed to provide reliable control and signal processing for compatible excavator systems.
• Precise Connector Configuration – Multi-pin connector interface provides secure electrical connections.
• Durable Metal Housing – Robust enclosure helps protect internal electronic components in demanding working environments.
• Reliable Replacement Solution – Suitable for replacing damaged or malfunctioning 221-8874 / 2218874 controller units.
• Designed for Excavator Applications – Built for construction machinery environments where vibration, dust, and continuous operation are common.
• Easy Replacement – Matching mounting points and connector configuration help simplify installation when used with the correct machine application.
• Quality Inspection – Units can be checked before shipment to help ensure product condition and compatibility.

Compatible Excavator Models

The 221-8874 ECU Controller is suitable for selected excavator applications including:

E320D / 320D L / 323D S / 323D L / 319D L / 319D LN / 312D L / 315D L

Compatibility may vary according to machine configuration, production year, serial number, and controller programming.

Please do not purchase based only on the excavator model. We strongly recommend comparing the part number, connector configuration, ECU appearance, machine serial number, and original controller information before ordering.

Applications

This ECU computer controller is suitable for:

• Excavator ECU replacement
• Electronic control system repair
• Construction machinery maintenance
• Excavator refurbishment
• Repair workshops and machinery service centers
• Construction equipment parts distributors

Why Choose JISION?

JISION specializes in replacement parts for excavators, wheel loaders, bulldozers, diesel engines, and other heavy construction machinery.

We provide customers worldwide with:

• Professional excavator electronic parts supply
• Reliable product quality
• Competitive wholesale prices
• Compatibility checking support
• Fast quotation and order processing
• Worldwide shipping
• Bulk order and distributor support
• Long-term construction machinery parts supply

Compatibility Check Before Ordering

ECU controllers can have different software, programming, and configurations even when the external housing looks similar.

For accurate identification, please send us:

1. Part Number: 221-8874 / 2218874
2. Excavator Model
3. Machine Serial Number
4. Photos of the Original ECU
5. Photos of the Connector Side and Product Label

Our team can help verify the correct controller before shipment.

Ordering Information

Product: Excavator ECU Controller / Computer Control Unit
Part Number: 221-8874 / 2218874
Application: E320D and compatible excavators
Brand: JISION

Contact JISION for the latest price, stock availability, shipping cost, and wholesale quotation.

Meta Description

Buy 221-8874 2218874 ECU controller for E320D, 320D, 323D, 312D, 315D and 319D excavators. Reliable excavator computer control unit from JISION. Contact us for price and availability.

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