Welcome to Defender Canada! 
Instrument Transducer & Sensor Accessories
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Airmar ST800 FISO 5-Pin Replacement Insert - ST800-INS
$195.20 -
Airmar ST850 B&G Replacement Insert with Valve - ST850-INS-BG
$209.22 -
Airmar P617V Plastic Low-Profile Housing with Valve - 33-510-01
$79.60 -
Airmar ST-800 Paddlewheel Kit - 33-493-01
$39.80 -
Airmar ST300 Replacement Insert - ST300-INS-0
$130.10 -
Airmar Wiring Box with Screw Terminals - 33-035-BOX
$91.67 -
Airmar ST850 Paddlewheel & Valve Kit - 33-536-01
$58.00 -
Airmar Replacement Blanking Plug Assembly with Valve - 33-482-01
$35.40 -
Airmar P79 Replacement Mounting Base and Locking Ring - P79-FL
$25.80 -
Airmar ST800 Blanking Plug Assembly - 33-481-01
$33.51 -
B&G WS300 Wind Vane Mast Cable - 000-14397-001
$238.61 -
Airmar SS617V Stainless Low-Profile Housing with Integrated Valve - 33-617-01
$315.61 -
Airmar P65/ST69 Transducer Paddlewheel Kit - 33-398-01
$27.90 -
Airmar B17 Bronze Housing - 33-100
$168.60 -
Airmar Gen2 DST810/ST900/ST950 Replacement Paddlewheel - 33-HP-PADDLEWHEEL
$43.19 -
Airmar Replacement Blanking Plug Assembly without Valve - 33-486-01
$32.10 -
Airmar P17 Plastic Low-Profile Housing - 33-417
$32.10 -
Airmar S300/ST300 Spare Paddlewheel Kit - 33-350-01
$25.80 -
Airmar Raymarine ST600 Spare Wheel Kit - 33-250
$38.40 -
Simrad Pole Mount Kit for HS75 GNSS Compass - 000-15686-001
$188.18 -
Airmar P39 Transom Wheel Assembly - 33-473-01
$32.80 -
Airmar P79 In-Hull Transducer O-Ring - 09-518-18
$6.69 -
Airmar ST800 Installation Kit - 20-410-01
$78.14 -
Airmar ST600 Blanking Plug Assembly - 20-600
$38.75 -
Airmar P317 Plastic Taper-Flush Housing - 33-092-01
$32.10 -
Airmar P39 Replacement Bracket Kit - 33-477-01
$32.10 -
Airmar ST850 Blanking Plug Assembly - 33-522-01
$46.28 -
Airmar ST-200 Spare Wheel Kit - 33-114
$27.20 -
Airmar ST300 Shorty Blanking Plug Assembly - 33-386-01
$39.80 -
Airmar 33-108 Spares Kit O-Ring - 09-146
$7.00 -
Airmar 33-108 Wheel Kit Replacement Paddlewheel - 20-301-01
$25.80 -
Airmar ST-550/100 Spare Wheel Kit - 33-108
$28.95 -
Airmar S63/P37/P52 Spare Wheel Kit - 33-110
$32.80 -
Airmar P217 Plastic Flush Mount Housing - 33-217
$32.10 -
Airmar P398 Shorty Sensor Speed/Temperature Taper-Flush Housing - 33-444-02
$77.60 -
Faria Universal Pitot Kit - 91109
$24.24 -
Airmar P79 Replacement Screw Pack - P79-SCREWPACK
$6.38 -
Airmar P66 Plastic Cover Assembly - 04-349-02
$17.40 -
Airmar B17/B617/DT800 Replacement Rubber Washer - 09-452
$5.85 -
Airmar P32 Spare Wheel Kit
$27.90