Welcome to Defender Canada! 
Seals, Gaskets & Plugs
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9% offSierra Fuel Sender Gasket 5-Hole Unit - 64082
$10.88$9.85 -
Barr Fresh Water Cooling Kit - 1-0104P
$33.80 -
Barr Crusader Manifold to Riser Gasket (5-Pack) - CR47-C-98127
$82.36 -
Barr Crusader Stainless Steel Block-Off Plate - CR-20-98124
$20.61 -
Barr Crusader Stainless Steel Block-Off Plate - CR-20-97296
$15.93 -
9% offSierra Mercruiser Exhaust Elbow Gaskets (2-Pack) - 18-0672-9
$32.70$29.49 -
Barr Mercruiser Riser Block-Off Plate Gasket (5-Pack) - MC47-27-41811
$31.26 -
Barr Crusader 3-Hole Exhaust Elbow Gasket (5-Pack) - CR47-C-96108
$36.37 -
Barr Chevrolet Exhaust Manifold Gasket (5-Pack) - CHV-47-0000
$18.62 -
Barr Chevrolet Exhaust Manifold to Head Gasket (5-Pack) - CHVA-47-0000
$97.70 -
Barr Fresh Water Block-Off Gasket - 1-0105
$9.81 -
Barr Elbow to Manifold Gasket - 1-0107
$18.78 -
Barr End Plate Gasket - 10019
$13.36 -
9% offBarr Mercruiser Exhaust Manifold to Cylinder Head Gasket (5-Pack) - MC47-27-33395
$96.94$87.31 -
Barr Mercruiser Exhaust Riser Restrictor Gasket (5-Pack) - MC47-27-41813
$36.37 -
Barr Mercruiser Dry Joint Raw Water Cooling Exhaust Elbow Gasket - MC-47-27-864547
$78.29 -
Barr Mercruiser Dry Joint Exhaust Elbow Block-Off Gasket - MC-47-27-864549
$78.28 -
Barr Mercruiser Exhaust Riser to Dry Joint Manifold Gasket with Restricted Flow - MC-47-27-864850
$78.28 -
Barr Mercruiser Exhaust Elbow Gasket (5-Pack) - MC47-27-87105
$67.03 -
Barr Mercruiser Exhaust Elbow Gasket (5-Pack) - MC47-27-99777-3
$56.81 -
Barr OMC Exhaust Manifold Gasket (5-Pack) - OMC47-909314
$92.58 -
Barr OMC Exhaust Riser Gasket (5-Pack) - OMC47-909786
$36.37 -
Barr Volvo Exhaust Manifold Gasket (5-Pack) - VO47-835908
$92.59 -
Sierra Mercruiser Oil Pan Gasket Set - 18-0348
$47.30 -
Sierra Mercury Powerhead Base Gasket - 18-0378
$77.96 -
9% offSierra Mercruiser Intake Gasket Set - 18-0403
$158.85$143.02 -
9% offSierra Mercruiser Intake Gasket Set - 18-0404
$142.93$128.70 -
9% offSierra Mercruiser Oil Pan Gasket Set - 18-0405
$80.90$72.87 -
9% offSierra Mercruiser Intake Gasket Set - 18-0487
$157.83$142.10 -
9% offSierra Johnson/Evinrude Head Gasket - 18-0492
$77.96$70.23 -
9% offSierra OMC One Piece Rear Main Oil Seal - 18-0519
$57.23$51.57 -
9% offSierra Chrysler Intake Manifold Gasket Set - 18-0607
$101.18$91.12 -
9% offSierra Mercury/Yamaha Plenum Gasket Set - 18-0663
$80.88$72.85 -
9% offSierra Mercruiser Valve Cover Gasket - 18-0685
$65.55$59.06 -
Sierra Johnson/Evinrude Base Gasket - 18-0692
$47.45 -
9% offSierra Johnson/Evinrude Intake Gasket - 18-0693
$49.93$45.00 -
9% offSierra Johnson/Evinrude Intake Gasket - 18-0694
$48.18$43.42 -
9% offSierra Mercruiser Closed Dry Joint Riser Gasket - 18-0720
$79.42$71.54 -
9% offSierra Mercruiser Open Dry Joint Riser Gasket - 18-0721
$95.48$85.99 -
9% offSierra Mercruiser Restricted Dry Joint Riser Gasket - 18-0722
$79.42$71.54 -
9% offSierra Johnson/Evinrude Base Adapter to Powerhead Gasket - 18-0965
$41.46$37.38 -
9% offSierra Mercruiser Oil Pan Gasket - 18-1237
$64.84$58.42 -
9% offSierra Mercruiser Vortec Head Gasket Set - 18-1254
$254.62$229.22 -
9% offSierra Yamaha Trim Seal - 18-2082
$28.62$25.81 -
9% offSierra Velvet Drive Transmission Overhaul Kit - 18-2591
$708.28$637.51 -
9% offSierra Mercury Block Cover Gasket - 18-2810-9
$44.38$40.00 -
9% offSierra Mercruiser Exhaust Elbow Gaskets (2-Pack) - 18-2849-9-1
$38.54$34.75 -
9% offSierra Volvo/Penta Exhaust Manifold Gaskets (2-Pack) - 18-2902-1-9
$35.62$32.12