3812685 Electrical Distribution Unit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta electrical distribution unit from the Cables and Fuses group, weighing 0.166 kg and listed for 4 applications on D-series engines.

🚤 Compatibility

Typically suits:

• Volvo Penta D2-40
• Volvo Penta D1-30
• Volvo Penta D1-13
• Volvo Penta D1-20

• Engine Family: D
• HP Range: 13-40 HP

⚙️ Key Features

• 0.166 kg
• 4 applications on D-series engines
• Central distribution point for engine supplies
• Cap 3812683 covers the same four applications

🔌 Function

Distributes battery and switched supplies to the engine's electrical circuits from a single connection point.

⚠️ Common Signs of Failure

• Intermittent or dead electrical circuits that come back when the unit is tapped or wiggled
• Green or powdery corrosion on the terminals
• Fuses blowing repeatedly on one circuit
• Housing discoloured, softened or melted around a terminal
• Voltage dropping across the unit under load

🛠️ Service Notes

• Protective cap 3812683 is listed for the same four applications and keeps water out of the connections
• Check for water ingress and a poor earth before condemning the unit, and record the wiring positions before disconnecting

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging