Volvo Construction Equipment Ecu Control Module 20814550/20814594/20814604/20814620/20814642/20977019/VOE20814550

VOE20814550 / VOE20814594 / VOE20814604 / VOE20814620 / VOE20814642 / VOE20977019 Engine Control Module ECU for Volvo Construction Equipment

VOE20814550 VOE20814594 VOE20814604 VOE20814620 VOE20814642 VOE20977019 Volvo ECU Engine Controller

Wholesale Volvo ECU Engine Control Module VOE20814550, VOE20814594, VOE20814604, VOE20814620, VOE20814642 and VOE20977019. Suitable for Volvo D12, D16, D16E engines and Volvo construction equipment. Program matching available, worldwide shipping.

The VOE20814550 / VOE20814594 / VOE20814604 / VOE20814620 / VOE20814642 / VOE20977019 ECU (Electronic Control Unit) is designed for Volvo diesel engine management systems. These controllers are widely used in Volvo excavators, wheel loaders, articulated haulers, industrial engines, and heavy-duty equipment powered by Volvo D12, D16, D16E and related engine platforms. Sources associate the 20814550 and 20814594 ECU family with Volvo D12/D16 engine applications.

• VOE20814550
• VOE20814594
• VOE20814604
• VOE20814620
• VOE20814642
• VOE20977019

• 20814550
• 20814594
• 20814604
• 20814620
• 20814642
• 20977019

Controls fuel injection, engine timing, power output, and engine protection functions.

Software calibration can be matched according to machine serial number and engine information before shipment.

Designed for continuous operation in demanding construction, quarry, and mining environments.

Supports fault code monitoring, troubleshooting, and communication with machine systems.

Every ECU is inspected and tested before shipment.

Commonly associated with:

• Volvo D12 Engine
• Volvo D16 Engine
• Volvo D16E Engine
• Volvo TAD940 Series
• Volvo TAD941 Series
• Volvo TAD1642 Series
• Volvo TAD1643 Series

Several aftermarket suppliers list 20814550 and 20814594 for Volvo D12, D16, D16E, TAD940, TAD941, TAD1642 and TAD1643 engine applications.

• EC360B
• EC460B
• EC700B
• Other D12/D16-powered models

• L150E
• L180E
• L220E

• D12 Series
• D16 Series
• Industrial Power Units

• TAD Series Generator Engines

Compatibility may vary according to machine serial number and engine configuration.

We specialize in:

• Volvo ECU & VECU Controllers
• ECM & ECU
• Caterpillar Controllers
• Complete Wiring Harnesses
• Excavator Monitors
• Solenoid Valves
• Diagnostic Tools

✅ Program Installed Available

✅ OEM & Aftermarket Solutions

✅ Fast Worldwide Shipping

✅ Competitive Wholesale Pricing

✅ Technical Support Available

✅ Large Inventory Ready to Ship

⚠ To ensure the correct ECU and software version, please provide:

• Machine Model
• Machine Serial Number
• Engine Serial Number
• Original ECU Part Number
• ECU Nameplate Photo

Our engineers will verify compatibility and install the correct calibration before shipment.

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