Overview

The Garmin 010-12504-03 is a flush-mount gasket for Garmin VHF 110, VHF 110i, and VHF 115 fixed-mount marine radios.

It sits between the radio face and the dash or console cutout, helping close up small gaps and reducing the path for spray to work behind the panel in everyday marine use. It also leaves a cleaner edge around the radio, which is especially noticeable on a helm.

This part is sold as a single gasket and is specific to the VHF 110/110i/115 mounting footprint rather than a universal seal.

Key features

• Made for flush-mount installations on Garmin VHF 110, VHF 110i, and VHF 115 radios
• Creates a sealing surface between the radio and the dash or console cutout
• Helps take up minor panel irregularities so the radio face sits cleaner against the mounting surface
• Useful when re-installing a radio after service, refitting a helm panel, or replacing a worn gasket
• Sold as one gasket

Compatibility and fit

This gasket is intended for the Garmin VHF 110, VHF 110i, and VHF 115 chassis. It is not a generic sheet gasket, so it will not match other VHF models that use a different front flange or cutout.

It applies to flush mounting through a panel. If your radio is on a bail mount, this gasket typically is not part of that mounting method.

Installation and setup

During a flush-mount install, place the gasket between the radio face and the panel opening so it sits evenly all the way around. A clean, flat mounting surface helps the gasket seal consistently, especially on textured fiberglass or older panels with paint buildup.

Tighten the mounting hardware gradually and evenly so the gasket compresses without pinching. If you are replacing an older gasket, remove any residue from the panel before fitting the new one.

Use on board

This is a good match for boats where the VHF is mounted in the helm face, cockpit console, or hardtop electronics box and the area sees regular washdowns or spray. It is also handy for refits where you want the radio to sit flush and look finished against a new dash panel.

Maintenance and care

Check the gasket whenever you pull the radio for service. If it looks flattened, torn, or no longer sits evenly, replacing it helps keep the panel interface tidy and better sealed.