24063431 Electronic Unit Kit | Genuine Volvo Penta Part

🔧 Product Description

Factory electronic control-unit kit for Volvo Penta Active Corrosion Protection systems integrated with EVC-E and compatible IPS propulsion installations. This is an ACP control component, not an engine-management ECU, and must be matched to the vessel's IPS generation, EVC architecture and serial-number configuration.

🚤 Compatibility

Typically suits:

• Volvo Penta IPS20-D
• Volvo Penta IPS2-C
• Volvo Penta IPS2-A
• Volvo Penta IPS2-B

• Engine Family: IPS

⚙️ Key Features

• Genuine Volvo Penta ACP electronic control kit
• Supports automatic monitoring and regulation of the corrosion-protection system
• Communicates with the compatible EVC-E installation
• Intended for twin, triple or quadruple IPS configurations where specified
• Also supersedes Volvo part numbers 21205514, 22037078 and 24050632

🔌 Function

Controls and monitors the Active Corrosion Protection system, regulates protective current output and communicates ACP operating status through the compatible EVC network.

⚠️ Common Signs of Failure

• ACP or EVC warning displayed
• Missing or unstable corrosion-protection status
• No protective-current output
• Communication or serial-network fault
• Accelerated anode consumption or abnormal underwater-metal corrosion

🛠️ Service Notes

• Volvo Penta ties this unit to the EVC-E generation and to the IPS2/IPS20 drive range, so order it against the drive and EVC serial numbers rather than on engine power — the same job is done by different units across the generations.
• It supersedes the earlier EVC-D era control unit, so an installation whose records quote the older number is catered for here, provided the EVC generation on board matches.
• Have the system checked with Volvo Penta's diagnostic tool after fitting so that its status reports correctly to the helm display — that display is how the system is monitored in normal use.
• The back-up sacrificial anodes stay part of the arrangement even with an active protection system running; keep inspecting and renewing them normally, because they are what protects the drive if the system drops out.
• Isolate the batteries before disconnecting the unit, and check the connectors and earth points for corrosion while it is apart — poor connections give faults that look like a failed unit.

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 24063431 → Supersedes 21174510

OEM / Related Numbers

• 21174510 earlier number superseded by this part
• 40005219 - Electronic unit contained in the kit

📦 Condition

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