![Garmin GMI 40 Protective Cover [010-12020-10]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/600x600/products/30827/38876/115770XL__13064.1790204131.jpg?c=1 "Garmin GMI 40 Protective Cover [010-12020-10]")
![Garmin GMI 40 Protective Cover [010-12020-10]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/1280x1280/products/30827/38876/115770XL__13064.1790204131.jpg?c=1 "Garmin GMI 40 Protective Cover [010-12020-10]")
Product Overview
GMI 40 Protective Cover
Use Garmin's cover to protect your GMI 40 marine instrument from the harsh marine environment when not in use.
GMI 40 Protective Cover
Use Garmin's cover to protect your GMI 40 marine instrument from the harsh marine environment when not in use.
![Garmin GMI\/GNX Protective Cover [010-12020-00]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/9252/11008/66075XL__91425.1790150346.jpg?c=1 "Garmin GMI\/GNX Protective Cover [010-12020-00]")
![Garmin GMI 40 Trim Piece Snap Cover [010-12022-10]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/30828/38877/115771XL__05964.1790204134.jpg?c=1 "Garmin GMI 40 Trim Piece Snap Cover [010-12022-10]")
![Garmin GMI 20 to GMI 40 Adapter Plate [010-12993-20]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/30829/38878/115772XL__32180.1790204136.jpg?c=1 "Garmin GMI 20 to GMI 40 Adapter Plate [010-12993-20]")
![Garmin GMI 40 Wired Sail Pack - 52mm - GMI 40 Marine Instrument; gWind Wired DST820 Transducers [010-03411-10]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/30822/38871/115765XL__18819.1790204120.jpg?c=1 "Garmin GMI 40 Wired Sail Pack - 52mm - GMI 40 Marine Instrument; gWind Wired DST820 Transducers [010-03411-10]")
![Garmin GMI 40 Marine Instrument Display [010-03411-00]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/30821/38868/115764XL__86945.1790204117.jpg?c=1 "Garmin GMI 40 Marine Instrument Display [010-03411-00]")