![Garmin Flush Mount Gasket f\/GMI GNX Instruments [010-12021-00]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/600x600/products/17178/20806/89785XL__23749.1790169453.jpg?c=1 "Garmin Flush Mount Gasket f\/GMI GNX Instruments [010-12021-00]")
Product Overview
Flush Mount Gasket for GMI & GNX Instruments
Flush or flat mount your GMI™ 20 digital marine instrument display or GHC™ 20 marine autopilot control unit with this flush-mount gasket.
![Garmin Flush Mount Gasket f\/GMI GNX Instruments [010-12021-00]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/1280x1280/products/17178/20806/89785XL__23749.1790169453.jpg?c=1 "Garmin Flush Mount Gasket f\/GMI GNX Instruments [010-12021-00]")
Flush Mount Gasket for GMI & GNX Instruments
Flush or flat mount your GMI™ 20 digital marine instrument display or GHC™ 20 marine autopilot control unit with this flush-mount gasket.
![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 Flush Mount Gasket f\/GNX 120 [010-12239-00]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/9247/11003/66056XL__17440.1790150335.jpg?c=1 "Garmin Flush Mount Gasket f\/GNX 120 [010-12239-00]")
![Garmin Flush Mount Gasket f\/GNX 130 [010-12239-01]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/9249/11005/66062XL__29891.1790150339.jpg?c=1 "Garmin Flush Mount Gasket f\/GNX 130 [010-12239-01]")
![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]")
![Garmin GNX 120 Marine Instrument - 7" [010-01395-00]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/6547/7962/56208XL__15566.1790144150.jpg?c=1 "Garmin GNX 120 Marine Instrument - 7\" [010-01395-00]")