3818190 Control Unit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta control unit from the Ignition and Control Systems group, weighing 1.109 kg and listed for 8 applications across TAMD, KAD and KAMD series engines. Its note records that it is included in kits 3819876, 3819877, 3819879 and 3819881, and it supersedes part number 873902.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD74P-A
• Volvo Penta TAMD74P-B
• Volvo Penta TAMD74C-A
• Volvo Penta TAMD74C-B
• Volvo Penta TAMD74L-A
• Volvo Penta TAMD74L-B
• Volvo Penta KAD300-A
• Volvo Penta KAMD300-A

• Engine Family: TAMD, KAD, KAMD

⚙️ Key Features

• 1.109 kg
• 8 applications across TAMD, KAD and KAMD series
• Supersedes 873902
• Also supplied within kits 3819876, 3819877, 3819879 and 3819881

📋 Kit Contents

• incl in kit 3819876,3819877,3819879,3819881

🔌 Function

Reads the system's inputs and drives its outputs, holding the engine or its accessories to the commanded settings.

⚠️ Common Signs of Failure

• Warning lamps or alarms with no fault found in the sensors they point at
• Intermittent shutdowns or a system that will not respond to its control
• Readings that freeze, jump or read full scale
• Corrosion or green deposits in the connector, or water inside the housing
• Fault clears when the connector is disturbed, which points at the plug and pins as much as the unit

🛠️ Service Notes

• Check supply voltage, earths and connector pins before replacing the unit - most units returned as faulty have a wiring fault behind them
• If one of the listed kits is also needed, the kit already contains this unit and ordering both duplicates it

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3818190 → Supersedes 873902 → Supersedes 874341

OEM / Related Numbers

• 873902 earlier number superseded by this part

📦 Condition

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