Welcome to Defender Canada! 
Seals, Gaskets & Plugs
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Barr Mercruiser Exhaust Manifold to Cylinder Head Gasket (5-Pack) - MC47-27-33395
$86.98 -
Barr Mercruiser Exhaust Riser Restrictor Gasket (5-Pack) - MC47-27-41813
$41.08 -
Barr Mercruiser Dry Joint Raw Water Cooling Exhaust Elbow Gasket - MC-47-27-864547
$88.35 -
Barr Mercruiser Exhaust Riser to Dry Joint Manifold Gasket with Restricted Flow - MC-47-27-864850
$88.35 -
Barr Mercruiser Exhaust Elbow Gasket (5-Pack) - MC47-27-87105
$74.83 -
Barr Mercruiser Exhaust Elbow Gasket (5-Pack) - MC47-27-99777-3
$64.03 -
Barr OMC Exhaust Manifold Gasket (5-Pack) - OMC47-909314
$103.18 -
Barr Volvo Exhaust Manifold Gasket (5-Pack) - VO47-835908
$103.20 -
Barr Chevrolet Exhaust Manifold Gasket (5-Pack) - CHV-47-0000
$24.39 -
Sierra Mercruiser Oil Pan Gasket Set - 18-0348
$43.78 -
Sierra Mercury Powerhead Base Gasket - 18-0378
$66.73 -
Sierra Mercruiser Intake Gasket Set - 18-0403
$120.73 -
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 Johnson/Evinrude Head Gasket - 18-0492
$69.43 -
Sierra OMC One Piece Rear Main Oil Seal - 18-0519
$42.43 -
Sierra Chrysler Intake Manifold Gasket Set - 18-0607
$77.53 -
Sierra Mercury/Yamaha Plenum Gasket Set - 18-0663
$73.48 -
Sierra Johnson/Evinrude Base Gasket - 18-0692
$34.33 -
Sierra Johnson/Evinrude Intake Gasket - 18-0693
$35.68 -
Sierra Johnson/Evinrude Intake Gasket - 18-0694
$35.68 -
Sierra Mercruiser Open Dry Joint Riser Gasket - 18-0721
$92.38 -
Sierra Mercruiser Restricted Dry Joint Riser Gasket - 18-0722
$76.18 -
Sierra Johnson/Evinrude Base Adapter to Powerhead Gasket - 18-0965
$31.63 -
Sierra Mercruiser Vortec Head Gasket Set - 18-1254
$239.53 -
Sierra Yamaha Trim Seal - 18-2082
$21.81 -
Sierra Velvet Drive Transmission Overhaul Kit - 18-2591
$533.87 -
Sierra Mercury Block Cover Gasket - 18-2810-9
$34.33 -
Sierra GM V6 Exhaust Manifold Gaskets (2-Pack) - 18-2909-9
$24.60 -
Sierra Chrysler Head Gasket - 18-3878
$55.93 -
Sierra Mercury Powerhead Gasket Set - 18-4359
$230.10 -
Sierra Mercruiser Exhaust Manifold Gasket - 18-4367
$39.73 -
Sierra Mercruiser Gasket Overhaul Set - 18-4384
$197.68 -
Sierra Mercruiser Gasket Overhaul Set - 18-4387
$641.83 -
Sierra Mercruiser Head Gasket Set - 18-4388
$497.40 -
Sierra Mercury Powerhead Gasket Set - 18-64217
$262.48 -
Sierra Mercury Lower Unit Seal Kit - 18-8382
$43.78 -
Sierra Dual Water Pickup Seal - 18-9895
$55.93 -
Sierra Yamaha Powerhead Gasket Set - 18-99176
$335.38 -
Trident Marine 274X Series Silicone Reinforced Wet Exhaust Double Hump Hose Bellow
$451.51 - $1,488.35 -
Trident Marine 242V Series 45 deg. Silicone Reinforced Wet Exhaust Elbow Connector
$43.78 - $277.39 -
Trident Marine 270X Series Silicone Molded Wet Exhaust Reducing Hump Hose Bellow
$540.62 - $593.27 -
Trident Marine 272X Series Silicone Reinforced Wet Exhaust Hump Hose Bellow
$92.38 - $768.78 -
Trident Marine 292X Series 90 deg. Silicone Reinforced Wet Exhaust Elbow Connector
$78.90 - $240.92 -
Trident Marine TRL Series 90 deg. Molded Rubber Wet Exhaust Reducing Elbow Connector
$95.12 - $159.92 -
Sierra V8 Small Block Freeze Plug Kit - 18-56481
$70.78 -
Sierra Mercruiser Transom Seal Kit - 18-8206-1
$340.82