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PSS Dripless Shaft Seals

The PSS Shaft Seal is the #1 selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders and boat yards. The PSS Shaft Seal is also recognized as the premiere retrofit (aftermarket) seal on the world market. The PSS Shaft Seal can be easily retrofitted and is available for shafts ranging from 3/4” to 6” (20mm to 150mm).


PSS Type A shaft seal standards –

  • Temperature Limits: 5°F to 225°F (-15°C to 107°C)
  • Pressure Limits: 15 PSI (1 BAR)
  • Shaft RPM Limits: 10,000 RPM
  • Carbon/Graphite Stator: Lapped to 4 HLB (0.000044" tolerance)
  • 316 (std)/Nitronic 50 (opt) stainless steel Rotor: Faced to 9 Ra
  • Bellow Material: molded nitrile-PVC

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PSS Shaft Seal 1.125"

PSS Shaft Seal 1.125"

PSS Dripless Shaft Seal for use with 1 1/8" Shaft Diameters.Shaft Size: 1 1/8" Stern Tube O.D. 1 1/4..

$345.00

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Max Prop Easy Sailboat Propeller 2B-16"

Max Prop Easy Sailboat Propeller 2B-16"

Max-Prop Easy 16" 2-blade Feathering Propeller - Metric Bores Available, Call For Pricing.The Max-Pr..

$3,100.00

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Max Prop Easy Sailboat Propeller 3B-13"

Max Prop Easy Sailboat Propeller 3B-13"

13" Max Prop Easy 3 Blade Propeller - Metric Bores Available, Call For Pricing.78mm Hub fits shafts ..

$3,400.00

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PSS Shaft Seal 3.500"

PSS Shaft Seal 3.500"

PSS Dripless Shaft Seal for use with 3 1/2" Shaft Diameters.Shaft Size:3 1/2" Stern Tube O.D. 4 1/2"..

$1,879.00

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Max Prop Easy Sailboat Propeller 2B-12"

Max Prop Easy Sailboat Propeller 2B-12"

Max-Prop Easy 12" 2-blade Feathering Propeller - Metric Bores Available, Call For Pricing.The Max-Pr..

$2,450.00

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PSS Shaft Seal 2.250"

PSS Shaft Seal 2.250"

PSS Dripless Shaft Seal for use with 2 1/4" Shaft Diameters.Shaft Size:2 1/4" Stern Tube O.D. 3 1/4"..

$764.00

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Max Prop Easy Sailboat Propeller 3B-20"

Max Prop Easy Sailboat Propeller 3B-20"

20" Max Prop Easy 3 Blade Propeller - Metric Bores Available, Call For Pricing.90mm Hub fits shafts ..

$4,500.00

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PSS Shaft Seal 1.250"

PSS Shaft Seal 1.250"

PSS Dripless Shaft Seal for use with 1 1/4" Shaft Diameters.Shaft Size:1 1/4" Stern Tube O.D. 1 3/4"..

$394.00

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Max Prop Easy Sailboat Propeller 2B-17"

Max Prop Easy Sailboat Propeller 2B-17"

Max-Prop Easy 17" 2-blade Feathering Propeller - Metric Bores Available, Call For Pricing.The Max-Pr..

$3,200.00

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Max Prop Easy Sailboat Propeller 3B-12"

Max Prop Easy Sailboat Propeller 3B-12"

12" Max Prop Easy 3 Blade Propeller - Metric Bores Available, Call For Pricing.78mm Hub fits shafts ..

$3,300.00

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PSS Shaft Seal 0.750"

PSS Shaft Seal 0.750"

PSS Dripless Shaft Seal for use with 3/4" Shaft Diameters.Shaft Size: 3/4" Stern Tube O.D.1 1/4" thr..

$335.00

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Max Prop Easy Sailboat Propeller 3B-18"

Max Prop Easy Sailboat Propeller 3B-18"

18" Max Prop Easy 3 Blade Propeller - Metric Bores Available, Call For Pricing.85mm Hub fits shafts ..

$4,150.00

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PSS Shaft Seal 2.500"

PSS Shaft Seal 2.500"

PSS Dripless Shaft Seal for use with 2 1/2" Shaft Diameters.Shaft Size:2 1/2" Stern Tube O.D. 3 1/4"..

$764.00

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PSS Shaft Seal 1.375"

PSS Shaft Seal 1.375"

PSS Dripless Shaft Seal for use with 1 3/8" Shaft Diameters.Shaft Size:1 3/8" Stern Tube O.D. 1 3/4"..

$394.00

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Max Prop Easy Sailboat Propeller 2B-14"

Max Prop Easy Sailboat Propeller 2B-14"

Max-Prop Easy 14" 2-blade Feathering Propeller - Metric Bores Available, Call For Pricing.The Max-Pr..

$2,550.00

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Max Prop Easy Sailboat Propeller 3B-14"

Max Prop Easy Sailboat Propeller 3B-14"

14" Max Prop Easy 3 Blade Propeller - Metric Bores Available, Call For Pricing.78mm Hub fits shafts ..

$3,450.00

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Lubraplate 130AA Grease

Lubraplate 130AA Grease

10 ounce tube of Lubraplate 130AA Grease Recommended for folding or geared Propellers... (Max-Prop)..

$24.95

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Max Prop Easy Sailboat Propeller 3B-15"

Max Prop Easy Sailboat Propeller 3B-15"

15" Max Prop Easy 3 Blade Propeller - Metric Bores Available, Call For Pricing.78mm Hub fits shafts ..

$3,600.00

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PSS Shaft Seal 2.750"

PSS Shaft Seal 2.750"

PSS Dripless Shaft Seal for use with 2 3/4" Shaft Diameters.Shaft Size:2 3/4" Stern Tube O.D. 4" thr..

$962.00

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PSS Shaft Seal 1.500"

PSS Shaft Seal 1.500"

PSS Dripless Shaft Seal for use with 1 1/2" Shaft Diameters.Shaft Size:1 1/2" Stern Tube O.D. 2" thr..

$522.00

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Max Prop Easy Sailboat Propeller 2B-15"

Max Prop Easy Sailboat Propeller 2B-15"

Max-Prop Easy 15" 2-blade Feathering Propeller - Metric Bores Available, Call For Pricing.The Max-Pr..

$2,650.00

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PSS Shaft Seal 0.875"

PSS Shaft Seal 0.875"

PSS Dripless Shaft Seal for use with 7/8" Shaft Diameters.Shaft Size:7/8" Stern Tube O.D. 1 1/4" thr..

$335.00

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Max Prop Grease Kit

Max Prop Grease Kit

Kit includes a grease gun, 10oz tube of Lubraplate 130AA Grease, Zerc riser, Zerc Plug and a #3 alle..

$99.95

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Max Prop Easy Sailboat Propeller 3B-16"

Max Prop Easy Sailboat Propeller 3B-16"

16" Max Prop Easy 3 Blade Propeller - Metric Bores Available, Call For Pricing.85mm Hub fits shafts ..

$3,950.00

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PSS Shaft Seal 3.000"

PSS Shaft Seal 3.000"

PSS Dripless Shaft Seal for use with 3" Shaft Diameters.Shaft Size:3" Stern Tube O.D. 4" thru 5" Ove..

$1,089.00

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PSS Shaft Seal 1.750"

PSS Shaft Seal 1.750"

PSS Dripless Shaft Seal for use with 1 3/4" Shaft Diameters.Shaft Size:1 3/4" Stern Tube O.D. 2 1/4"..

$570.00

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Max Prop Easy Sailboat Propeller 2B-13"

Max Prop Easy Sailboat Propeller 2B-13"

Max-Prop Easy 13" 2-blade Feathering Propeller - Metric Bores Available, Call For Pricing.The Max-Pr..

$2,500.00

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PSS Dripless Shaft Seal for 1" Shaft – PSS1000

PSS Dripless Shaft Seal for 1" Shaft – PSS1000

PSS Dripless Shaft Seal for 1" Propeller ShaftsThe PSS PSS1000 Dripless Shaft Seal is designed for b..

$345.00

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Max Prop Easy Sailboat Propeller 2B-18"

Max Prop Easy Sailboat Propeller 2B-18"

Max-Prop Easy 18" 2-blade Feathering Propeller - Metric Bores Available, Call For Pricing.The Max-Pr..

$3,250.00

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Max Prop Easy Sailboat Propeller 3B-17"

Max Prop Easy Sailboat Propeller 3B-17"

17" Max Prop Easy 3 Blade Propeller - Metric Bores Available, Call For Pricing.85mm Hub fits shafts ..

$4,050.00

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PSS Shaft Seal 3.250"

PSS Shaft Seal 3.250"

PSS Dripless Shaft Seal for use with 3 1/4" Shaft Diameters.Shaft Size: 3 1/4" Stern Tube O.D. 4 1/2..

$1,879.00

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PSS Shaft Seal 2.000"

PSS Shaft Seal 2.000"

PSS Dripless Shaft Seal for use with 2" Shaft Diameters.Shaft Size:2" Stern Tube O.D. 2 1/2" thru 3 ..

$670.00

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