Welcome to Defender Canada! 
Seals, Gaskets & Plugs
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Sierra Dual Water Pickup Seal - 18-9895
$55.93 -
Sierra Mercury Lower Unit Seal Kit - 18-8382
$43.78 -
Sierra Mercruiser Transom Seal Kit - 18-8219
$392.12 -
Sierra Mercruiser Transom Seal Kit - 18-8213
$289.52 -
Sierra Mercruiser Transom Seal Kit - 18-8218
$348.92 -
Sierra Mercruiser Transom Seal Kit - 18-8206-1
$340.82 -
Sierra Mercury Powerhead Gasket Set - 18-64217
$262.48 -
Sierra V8 Small Block Freeze Plug Kit - 18-56481
$70.78 -
Sierra Mercruiser Exhaust Manifold Gasket - 18-4367
$39.73 -
Sierra Mercruiser Gasket Overhaul Set - 18-4384
$197.68 -
Sierra Mercruiser Head Gasket Set - 18-4388
$497.40 -
Sierra Mercury Powerhead Gasket Set - 18-4359
$230.10 -
Sierra Chrysler Head Gasket - 18-3878
$55.93 -
Sierra Volvo/Penta Exhaust Manifold Gaskets (2-Pack) - 18-2902-1-9
$32.98 -
Sierra GM V6 Exhaust Manifold Gaskets (2-Pack) - 18-2909-9
$24.60 -
Sierra OMC Exhaust Manifold Gasket (2-Pack) - 18-2949-9
$31.63 -
Sierra Mercury Block Cover Gasket - 18-2810-9
$34.33 -
Sierra Mercruiser Exhaust Elbow Gaskets (2-Pack) - 18-2849-9-1
$27.58 -
Sierra Velvet Drive Transmission Overhaul Kit - 18-2591
$533.87 -
Sierra Mercruiser Vortec Head Gasket Set - 18-1254
$239.53 -
Sierra Johnson/Evinrude Base Adapter to Powerhead Gasket - 18-0965
$31.63 -
Sierra Mercruiser Oil Pan Gasket - 18-1237
$61.35 -
Sierra Johnson/Evinrude Intake Gasket - 18-0693
$35.68 -
Sierra Mercruiser Closed Dry Joint Riser Gasket - 18-0720
$77.53 -
Sierra Mercruiser Open Dry Joint Riser Gasket - 18-0721
$92.38 -
Sierra Mercruiser Restricted Dry Joint Riser Gasket - 18-0722
$76.18 -
Sierra Chrysler Intake Manifold Gasket Set - 18-0607
$77.53 -
Sierra Mercury/Yamaha Plenum Gasket Set - 18-0663
$73.48 -
Sierra Mercruiser Exhaust Elbow Gaskets (2-Pack) - 18-0672-9
$32.98 -
Sierra Johnson/Evinrude Base Gasket - 18-0692
$34.33 -
Sierra Mercruiser Intake Gasket Set - 18-0404
$116.68 -
Sierra Mercruiser Oil Pan Gasket Set - 18-0405
$73.50 -
Sierra Mercruiser Intake Gasket Set - 18-0487
$116.68 -
Sierra OMC One Piece Rear Main Oil Seal - 18-0519
$42.43 -
Sierra Mercruiser Intake Gasket Set - 18-0403
$120.73 -
Trident Marine 272V Series Silicone Reinforced Wet Exhaust Hump Hose Bellow
$50.53 - $647.29 -
Trident Marine 270V Series Silicone Molded Wet Exhaust Hump Hose Bellow
$99.13 - $254.40 -
Trident Marine 270V Series Silicone Molded Wet Exhaust Reducing Hump Hose Bellow
$155.83 - $274.67 -
Trident Marine 240V Series 45 deg. Silicone Molded Wet Exhaust Elbow Connector
$87.00 - $789.04 -
Trident Marine 290V Series 90 deg. Silicone Molded Wet Exhaust Elbow Connector
$112.66 - $550.10 -
Trident Marine 274V Series Silicone Reinforced Wet Exhaust Double Hump Hose Bellow
$263.86 - $934.85 -
Seachoice Fuel Sender Replacement Gasket - 50-15511
$9.05 -
Racor Fuel Filter Seal Service Kit - RK20075-01
$59.98 -
Racor 900/1000-Series Lid/Bowl O-Ring Gasket - RK11007
$17.95 -
Racor 500-Series Lid/Bowl O-Ring Gasket - RK15374
$25.48 -
Barr Chevrolet Exhaust Manifold Gasket (5-Pack) - CHV-47-0000
$24.39 -
Barr Chevrolet Exhaust Manifold to Head Gasket (5-Pack) - CHVA-47-0000
$108.60 -
Barr Crusader Stainless Steel Block-Off Plate - CR-20-98124
$24.02