These items are listed for parts because they have been used and we do not know the remaining internal battery life that is required to hold the correct software. The working condition is unknown as we do not have the capabilities to bench test them.

**Because these HCU’s are for parts, all sales are FINAL and there are NO RETURNS.**

*Note: This unit will require Vodia software and a certified Volvo Penta technician with the authorization to reprogram it to a specific engine.*

We were able to determine this is a Volvo Penta 3884479 HCU Mid 164 Engine Control Module based on a part number located on the label on the unit.

• Replacement for Volvo Penta 3840354
• Designed for various Volvo Penta engines

*Free shipping to the U.S. lower 48!

Terms:
All items sold at Max Marine Outlet come as you see in the pictures provided, with ONLY the parts and accessories shown in the pictures. Do not assume any additional items will be included in your shipment. IF YOU DO NOT SEE SOMETHING YOU EXPECT TO BE INCLUDED IN THE PICTURES WE PROVIDE, IT WILL NOT BE INCLUDED. Read all descriptions thoroughly. If you have ANY questions feel free to send a message. We always want to be transparent with our customers and fully disclose any information regarding the products we sell.