![Garmin GMI 40 Protective Cover [010-12020-10]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/66513/92480/115770XL__45687.1788571868.jpg?c=2 "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.
![Garmin GMI 40 Protective Cover [010-12020-10]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/66513/92480/115770XL__45687.1788571868.jpg?c=2 "Garmin GMI 40 Protective Cover [010-12020-10]")
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-6g54mu6qkm/images/stencil/500x659/products/17803/18504/66075XL__30382.1529981214.jpg?c=2 "Garmin GMI\/GNX Protective Cover [010-12020-00]")
![Garmin GMI 40 Trim Piece Snap Cover [010-12022-10]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/66514/92481/115771XL__77204.1788571869.jpg?c=2 "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-6g54mu6qkm/images/stencil/500x659/products/66515/92482/115772XL__01211.1788571871.jpg?c=2 "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-6g54mu6qkm/images/stencil/500x659/products/66508/92475/115765XL__78634.1788571860.jpg?c=2 "Garmin GMI 40 Wired Sail Pack - 52mm - GMI 40 Marine Instrument; gWind Wired DST820 Transducers [010-03411-10]")
Garmin
![Garmin GMI 40 Marine Instrument Display [010-03411-00]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/66507/92472/115764XL__14375.1788571857.jpg?c=2 "Garmin GMI 40 Marine Instrument Display [010-03411-00]")