![Garmin GMI 20 to GMI 40 Adapter Plate [010-12993-20]](http://marinemate.com/cdn/shop/files/115772XL.jpg?v=1788575916&width=480)
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GMI™ 20 to GMI 40 Adapter Plate
This adapter plate allows you to install a new GMI 40 marine instrument into the existing cutout of a GMI 20 in your dash.
451 W Montauk Hwy
Lindenhurst NY 11757
Store Hours
Sun: 9:00-3:00
Mon: 9:00-5:00
Tues-Fri: 9:00 - 6:00
Sat: 9:00 - 6:00
What to expect at pickup
Meet the Cashier at the front counter and simply show him your order!
Closed
Closing at 5pm
Closing at 5pm
Closing at 5pm
Closing at 5pm
Closing at 5pm
Closing at 1pm