Welcome to Defender Canada! 
Deals
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9% offGroco ARG-S Series Raw Water Strainer
$276.56 - $843.08$248.96 - $758.84 -
9% offGroco IBV Series Bronze Inline Ball Valve
$24.29 - $1,224.21$21.93 - $1,101.87 -
9% offGroco Raw Water Strainer Replacement Filter Basket
$32.70 - $149.50$32.70 - $134.61 -
9% offGroco FBV Series Bronze Flanged Seacock
$73.60 - $670.83$66.30 - $603.81 -
9% offGroco Combo Thru-Hull Fitting with Nut
$23.32 - $1,105.84$21.04 - $995.32 -
9% offGroco ARG-P Series Raw Water Strainer
$272.18 - $846.00$245.02 - $761.46 -
9% offGroco Bronze Pipe to Hose Fitting
$10.37 - $241.48$9.39 - $217.39 -
9% offGroco 155 Series Waste Macerator Pump
$1,021.17 - $1,038.69$919.12 - $934.89 -
19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$22.19 - $64.82$20.03 - $58.40 -
9% offGroco ARG Series Replacement Sight Glass
$60.44 - $222.55$54.46 - $200.36 -
9% offGroco PTH-C Series Bronze Pipe to Hose Fitting - 90 deg.
$14.94 - $174.34$13.50 - $156.97 -
9% offGroco HF Manual Toilet Pump Assembly - HF PUMP ASSY
$450.28$405.32 -
9% offGroco BB Series Backing Block
$60.44 - $114.46$54.46 - $103.08 -
9% offGroco BV Series Full-Flow Ball-Type Seacock
$296.98 - $4,891.91$267.35 - $4,402.81 -
9% offBlue Sea Systems ANL Fuse
$37.08 - $69.20$33.43 - $62.34 -
9% offBlue Sea Systems 16-Position DC Branch Circuit Breaker Panel - 1222
$862.02$775.88 -
9% offGroco HTH Series Hose Barb Thru-Hull Fitting
$23.04 - $107.16$20.79 - $96.51 -
9% offBlue Sea Systems Combination Circuit Breaker Panel - 8084
$1,196.37$1,076.80 -
9% offGroco PN Series Pipe Nipples
$10.82 - $203.55$9.80 - $183.26 -
9% offGroco Deck Wash Pump Kit
$835.75 - $1,673.79$752.24 - $1,506.48 -
9% offBlue Sea Systems Class T Fuse Block with Insulating Cover
$83.80 - $120.32$75.48 - $108.34 -
9% offGroco SSC-Series Engine Flush Kit
$164.14 - $405.04$147.79 - $364.60 -
9% offBlue Sea Systems Combination Circuit Breaker Panel - 8095
$1,894.26$1,704.90 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$61.90 - $245.86$55.77 - $221.34 -
9% offGroco Bronze Scoop Thru-Hull Strainer with Nut
$37.08 - $270.72$33.43 - $243.71 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$115.92 - $165.56$102.35 - $149.07 -
9% offGroco FF Series Straight Full-Flow Pipe to Hose Adapter
$12.80 - $199.16$11.58 - $179.30 -
9% offGroco IBVF Series Flanged Adapter
$54.60 - $278.02$49.20 - $250.28 -
9% offBlue Sea Systems MRBF Terminal Fuse
$26.13 - $27.20$23.58 - $24.54 -
9% offGroco Master Head Service Kit - HF MASTER
$191.84$172.72 -
9% offGroco Model K Marine Toilet Regular Service Kit - K REGULAR
$237.10$213.45 -
9% offGroco SC Series Bronze Clam Shell Style Hull Strainer
$41.46 - $305.76$37.38 - $275.25 -
9% offBlue Sea Systems Class T Fuse
$76.50 - $80.88$68.91 - $72.85 -
9% offBlue Sea Systems Single MRBF Terminal Fuse Block - 5191
$38.54$34.75 -
9% offGroco ARG Series Raw Water Strainer Service Kit
$23.71 - $25.68$21.40 - $23.17 -
9% offGroco FFC Series Full-Flow Pipe To Hose Adapter - 90 deg.
$19.91 - $358.34$17.99 - $322.57 -
9% offGroco Continuous Duty Centrifugal Pump - CP-20 12V
$422.57$380.38 -
9% offGroco APHS Series Bronze Hull Scoop Strainer with Access Door
$222.52 - $523.29$200.32 - $471.02 -
9% offGroco Combo XL Thru-Hull
$42.92 - $126.14$38.69 - $113.59 -
9% offBlue Sea Systems 285-Series Circuit Breaker Surface Mount
$69.20 - $73.58$62.34 - $66.28 -
9% offBlue Sea Systems AC Digital Multimeter - 8247
$391.86$352.74 -
9% offBlue Sea Systems Gen II P12 Series Battery Charger
$835.75 - $1,057.67$752.24 - $951.97 -
9% offGroco IBV Series BSPP Bronze Inline Ball Valve
$35.62 - $705.85$32.12 - $635.34 -
9% offGroco SBV-P Series Bronze Flanged Seacock with Side Port
$718.93 - $3,999.66$647.10 - $3,599.76 -
19% offOngaro Electric Deluxe Marine Dual Trumpet Horns - 10028
$304.30$243.56 -
9% offBlue Sea Systems ML-ACR Automatic Charging Relay with Manual Control
$323.26 - $368.52$290.99 - $331.72 -
9% offBlue Sea Systems 8-Position AC Main Circuit Breaker Panel - 8027
$313.04$281.79 -
Blue Sea Systems AC Source Rotary Switch - 9011
$368.14