Garmin Thru-Hull Mounting Kit for GST/GDT 43 Colour:Default GT22HW-TM is ideal for mounting

GT22HW-TM is ideal for mounting to a trolling motor due to its compact size

Absorption Charge: Lowers the charge rate & gives a topping charge to ensure the battery is charged to 100%

See it move in relation to structure in the water

Simply fit the Expanda Track to any surface you like then connect a RAILBLAZA StarPort StarPort HD (relevant TrackMount Kit required) or MiniPort to hold your choice of accessory

Garmin Thru-Hull Mounting Kit for GST/GDT 43 Colour:Default GT22HW-TM is ideal for mountingReplace your transducer housing without having to replace the entire transducer with this mounting kit. It includes the thru hull fitting nut o ring locking spring and dummy unit. Make sure to follow the directions so you don\'t damage your boat.