Raymarine Axiom 12 Adapter Plate, For C120/E120 Classic MFDs, Existing Fixing Holes

Overview

The Raymarine A80529 is an adapter plate for installing a Raymarine Axiom 12 multifunction display in place of a legacy C120 or E120 Classic display. It is a practical helm upgrade part for boats where the older display has already been cut into the dash and the goal is to keep the new 12-inch Axiom installation clean without rebuilding the whole mounting area.

The plate uses the existing fixing-hole layout for the C120 and E120 Classic replacement, helping the new display sit neatly at the console. Its black powder-coated finish matches the Axiom look and suits visible helm locations where the mounting hardware needs to blend in rather than look like an afterthought.

Key features

• Made for replacing Raymarine C120 and E120 Classic displays with an Axiom 12 multifunction display.
• Uses the existing fixing holes from the legacy C120 or E120 Classic installation.
• Black powder-coated finish coordinates with the Axiom display at the helm.
• Helps cover the previous display opening for a cleaner flush-mount upgrade.
• Works as a physical mounting adapter only, so power, networking, transducer, and data cable changes should be handled separately during the display upgrade.

Installation and fit

This adapter is most useful when an older C120 or E120 Classic display is already mounted in a dash, electronics box, or helm panel and the boat is being refitted with an Axiom 12 display. It helps reduce extra fiberglass, acrylic, or panel work by adapting the visible mounting area to the newer display format.

Before cutting or drilling, compare the old display position, available clearance behind the panel, and the Axiom 12 mounting requirements. Access behind the helm is still important for cable routing, connector clearance, and service access after the new display is installed.

Compatibility and system notes

This part addresses the mechanical side of the upgrade. It does not convert legacy electronics connections or make old cables compatible with the new display. When moving from a C120 or E120 Classic unit to an Axiom 12, review the power connection, network backbone, transducer setup, radar interface, and any NMEA or SeaTalk integration as separate parts of the refit.

It is a good match for boat owners and installers refreshing an older Raymarine helm while keeping the console layout tidy. It makes the most sense on refits where the existing display location is still useful and the priority is a neat Axiom 12 installation with minimal cosmetic rework.