Welcome to Defender Canada! 
Seals, Gaskets & Plugs
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9% offSeachoice Fuel Sender Replacement Gasket - 50-15511
$10.28$9.31 -
Sierra Fuel Sender Gasket 5-Hole Unit - 64082
$9.41 -
9% offTohatsu Outboard Motor Replacement OEM Lower Unit Drain Plug Gasket (2-Pack) - 332600061M
$10.45$9.47 -
9% offPermatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker - 82180
$13.08$11.82 -
Barr Fresh Water Block-Off Gasket - 1-0105
$14.74 -
Barr Elbow to Manifold Gasket - 1-0107
$15.30 -
GLM Products Gimbal Housing Seal - 86217
$15.32 -
Racor 900/1000-Series Lid/Bowl O-Ring Gasket - RK11007
$19.18 -
Separ Lid Gasket SWK-2000/10 for Separ Fuel/Water Separator - 64-10362
$19.82 -
Barr Crusader Stainless Steel Block-Off Plate - CR-20-97296
$21.72 -
Sierra Yamaha Trim Seal - 18-2082
$23.38 -
Barr Crusader Stainless Steel Block-Off Plate - CR-20-98124
$25.25 -
Barr Chevrolet Exhaust Manifold Gasket - CHV-47-0000
$25.45 -
Sierra GM V6 Exhaust Manifold Gaskets (2-Pack) - 18-2909-9
$26.29 -
9% offSierra Mercruiser Exhaust Elbow Gaskets (2-Pack) - 18-2849-9-1
$30.19$27.23 -
9% offPermatex Anaerobic Gasket Maker - 51813
$30.19$27.23 -
Racor 500-Series Lid/Bowl O-Ring Gasket - RK15374
$27.26 -
9% offTrident Marine 260 Series Fiberglass Wet Exhaust Tube Connector
$34.42 - $749.29$31.04 - $674.42 -
9% offSierra OMC Exhaust Manifold Gasket (2-Pack) - 18-2949-9
$34.42$31.04 -
9% offSierra Mercruiser Exhaust Elbow Gaskets (2-Pack) - 18-0672-9
$35.83$32.31 -
Sierra Volvo/Penta Exhaust Manifold Gaskets (2-Pack) - 18-2902-1-9
$32.73 -
9% offBarr Mercruiser Riser Block-Off Plate Gasket (5-Pack) - MC47-27-41811
$37.24$33.58 -
Sierra Johnson/Evinrude Base Adapter to Powerhead Gasket - 18-0965
$34.42 -
9% offBarr Fresh Water Cooling Kit - 1-0104P
$38.65$34.85 -
9% offTrident Marine 292V Series 90 deg. Silicone Reinforced Wet Exhaust Elbow Connector
$38.67 - $254.45$34.86 - $229.07 -
Sierra Mercury Block Cover Gasket - 18-2810-9
$35.41 -
Sierra Johnson/Evinrude Base Gasket - 18-0692
$37.24 -
Sierra Johnson/Evinrude Intake Gasket - 18-0693
$38.65 -
9% offBarr OMC Exhaust Riser Gasket (5-Pack) - OMC47-909786
$42.88$38.65 -
Barr Mercruiser Exhaust Riser Restrictor Gasket (5-Pack) - MC47-27-41813
$40.77 -
Barr Crusader 3-Hole Exhaust Elbow Gasket (5-Pack) - CR47-C-96108
$40.77 -
Sierra Mercruiser Exhaust Manifold Gasket - 18-4367
$40.77 -
9% offTrident Marine 272V Series Silicone Reinforced Wet Exhaust Hump Hose Bellow
$47.11 - $575.91$42.46 - $518.39 -
Sierra OMC One Piece Rear Main Oil Seal - 18-0519
$43.45 -
9% offTrident Marine TRL Series 90 deg. High-Temp Molded Rubber Wet Exhaust Elbow Connector
$48.52 - $630.94$43.73 - $567.91 -
9% offTrident Marine TRL Series 45 deg. High-Temp Molded Rubber Wet Exhaust Elbow Connector
$51.36 - $285.46$46.29 - $256.97 -
Sierra Dual Water Pickup Seal - 18-9895
$52.82 -
Sierra Chrysler Head Gasket - 18-3878
$55.50 -
9% offRacor Fuel Filter Seal Service Kit - RK20075-01
$64.03$57.69 -
9% offRacor Replacement Seal Kit - RK11-1404
$66.85$60.23 -
Sierra Mercruiser Oil Pan Gasket - 18-1237
$60.88 -
Barr Mercruiser Exhaust Elbow Gasket (5-Pack) - MC47-27-99777-3
$64.88 -
9% offRacor 500 Series Check Ball with Seal Kit - RK15010B
$73.90$66.57 -
Sierra Mercury/Yamaha Plenum Gasket Set - 18-0663
$66.85 -
Sierra Mercruiser Oil Pan Gasket Set - 18-0405
$66.87 -
Sierra V8 Small Block Freeze Plug Kit - 18-56481
$67.56 -
Sierra Mercruiser Closed Dry Joint Riser Gasket - 18-0720
$67.56 -
9% offRacor Fuel Filter/Water Separator Replacement Seal Kit - RK15211
$79.54$71.65