Marine Plumbing & Ventilation
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Original price $184.95Original price $184.95 - Original price $184.95Original price $184.95Current price $131.99$131.99 - $131.99Current price $131.99
Forespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]
Forespar Performance ProductsIn stockMarelon Full-Flow Seacock & 1-1/4" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matche...
View full detailsOriginal price $184.95Original price $184.95 - Original price $184.95Original price $184.95Current price $131.99$131.99 - $131.99Current price $131.99Save 29% -
Original price $199.95Original price $199.95 - Original price $199.95Original price $199.95Current price $142.99$142.99 - $142.99Current price $142.99
Forespar Marelon Full-Flow Seacock 1-1/2" Mushroom Through-Hull [904046ABYC]
Forespar Performance ProductsIn stockMarelon Full-Flow Seacock & 1-1/2" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matche...
View full detailsOriginal price $199.95Original price $199.95 - Original price $199.95Original price $199.95Current price $142.99$142.99 - $142.99Current price $142.99Save 28% -
![Forespar MF 840 Vented Loop - 1-1/2" [903000]-North Shore Sailing](//www.nshoresailing.com/cdn/shop/products/73258XL_512x512.jpg?v=1669259244)
Original price $37.95 - Original price $37.95Original price$37.95$37.95 - $37.95Current price $37.95Forespar MF 840 Vented Loop - 1-1/2" [903000]
Forespar Performance ProductsIn stockMF 840 Vented Loop - 1-1/2"Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly...
View full detailsOriginal price $37.95 - Original price $37.95Original price$37.95$37.95 - $37.95Current price $37.95 -
Original price $0.00 - Original price $0.00Original price $0.00$37.99$37.99 - $37.99Current price $37.99Attwood Stainless Steel Garboard Drain Plug - 7/8" Diameter [7557-7]
Attwood MarineIn stockStainless Steel Garboard Drain Plug - 7/8" DiameterThe Garboard Drain Plug is a threaded removable plug, which has a retention system that keeps t...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$37.99$37.99 - $37.99Current price $37.99 -
Original price $0.00 - Original price $0.00Original price $0.00$16.19$16.19 - $16.19Current price $16.19Attwood White Plastic 90 Degree Thru-Hull Connector - 1-1/8" Inner Diameter [3879-3]
Attwood MarineIn stockWhite Plastic 90 Degree Thru-Hull Connector - 1-1/8" Inner Diameter90° Thru-Hulls are ideal for tight installations, such as livewell overflow dra...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$16.19$16.19 - $16.19Current price $16.19 -
Original price $180.97Original price $180.97 - Original price $180.97Original price $180.97Current price $143.99$143.99 - $143.99Current price $143.99
Attwood 800 GPH Shower Sump MK2 System - 12V [5143-4]
Attwood MarineIn stock800 GPH Shower Sump MK2 System - 12VAttwood’s shower sump systems deliver the performance you’ve been asking for. Choose from standard or large bo...
View full detailsOriginal price $180.97Original price $180.97 - Original price $180.97Original price $180.97Current price $143.99$143.99 - $143.99Current price $143.99Save 20% -
Original price $165.06Original price $165.06 - Original price $165.06Original price $165.06Current price $132.99$132.99 - $132.99Current price $132.99
Attwood 500 GPH Shower Sump MK2 System - 12V [5141-4]
Attwood MarineIn stock500 GPH Shower Sump MK2 System - 12VAttwood’s shower sump systems deliver the performance you’ve been asking for. Choose from standard or large bo...
View full detailsOriginal price $165.06Original price $165.06 - Original price $165.06Original price $165.06Current price $132.99$132.99 - $132.99Current price $132.99Save 19% -
![Perko Spare Gas Cap w/O-Ring & Cable [1270DPG99A]-North Shore Sailing](//www.nshoresailing.com/cdn/shop/products/55848XL_512x512.jpg?v=1669249486)
Original price $0.00 - Original price $0.00Original price $0.00$30.48$30.48 - $30.48Current price $30.48Perko Spare Gas Cap w/O-Ring & Cable [1270DPG99A]
PerkoLow stockSpare Gas Cap w/O-Ring & CableBlack polymer gas cap has a slot between the holes.
Original price $0.00 - Original price $0.00Original price $0.00$30.48$30.48 - $30.48Current price $30.48 -
![Perko Garboard Drain & Drain Plug Assy Cast Bronze/Brass MADE IN THE USA [0714DP1PLB]-North Shore Sailing](//www.nshoresailing.com/cdn/shop/products/39202XL_512x512.jpg?v=1669241796)
Original price $0.00 - Original price $0.00Original price $0.00$53.79$53.79 - $53.79Current price $53.79Perko Garboard Drain & Drain Plug Assy Cast Bronze/Brass MADE IN THE USA [0714DP1PLB]
PerkoIn stockPerko Garboard Drain & Drain Plug Assy Cast Bronze/BrassCast bronze flange with brass plug. Technical Information: Pipe Size Inches: 1/2 O.D....
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$53.79$53.79 - $53.79Current price $53.79 -
![Perko 304 Stainless Steel Basket Strainer Only Size 7 f/1-1/4" Strainer [049300799D]-North Shore Sailing](//www.nshoresailing.com/cdn/shop/products/89476XL_512x512.jpg?v=1669270793)
Original price $0.00 - Original price $0.00Original price $0.00$135.62$135.62 - $135.62Current price $135.62Perko 304 Stainless Steel Basket Strainer Only Size 7 f/1-1/4" Strainer [049300799D]
PerkoLow stock304 Stainless Steel Basket Strainer Only Size 7 for 1-1/4" StrainerFeatures: Perko 049300799D 304 Stainless Steel Strainer Basket For #7 (1-1/4"-n...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$135.62$135.62 - $135.62Current price $135.62 -
![Perko 3/4" Thru-Hull Fitting w/Pipe Thread Bronze Extra Long - Max Hull 5" Thick [0348DP5PLB]-North Shore Sailing](//www.nshoresailing.com/cdn/shop/products/41820XL_512x512.jpg?v=1669242609)
Original price $0.00 - Original price $0.00Original price $0.00$118.72$118.72 - $118.72Current price $118.72Perko 3/4" Thru-Hull Fitting w/Pipe Thread Bronze Extra Long - Max Hull 5" Thick [0348DP5PLB]
PerkoLow stockExtra Long Thru-Hull Connection for Use with PipePart #: 0348DP5PLBFlange is machined to fit the hull and grooved to retain bedding compound neck ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$118.72$118.72 - $118.72Current price $118.72 -
![Perko 3/4" Intake Strainer Bronze MADE IN THE USA [0065DP5PLB]-North Shore Sailing](//www.nshoresailing.com/cdn/shop/products/39145XL_512x512.jpg?v=1669241373)
Original price $0.00 - Original price $0.00Original price $0.00$109.63$109.63 - $109.63Current price $109.63Perko 3/4" Intake Strainer Bronze MADE IN THE USA [0065DP5PLB]
PerkoLow stockPerko 3/4" Intake Strainer BronzeCast bronzeMachined SlotsTechnical Information: Maximum Pipe Size Inches: 3/4 Maximum Hull Thickness Inches: 2-3...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$109.63$109.63 - $109.63Current price $109.63 -
Original price $0.00 - Original price $0.00Original price $0.00$28.17$28.17 - $28.17Current price $28.17Attwood Replacement Cartridge f/Tsunami 500 MK2 [5620-6]
Attwood MarineIn stockReplacement Cartridge for Tsunami 500 MK2Attwood replacement motor cartridge for T500 model Tsunami series bilge pumps. Sold per each.
Original price $0.00 - Original price $0.00Original price $0.00$28.17$28.17 - $28.17Current price $28.17 -
Original price $0.00 - Original price $0.00Original price $0.00$39.53$39.53 - $39.53Current price $39.53Attwood Turbo 3000 Series Water-Resitant, In-Line Blower - 12V - White [1733-4]
Attwood MarineIn stockTurbo 3000 Series In-Line BlowerPart #: 1733-4The first vane axial-flow fan bilge blowers designed using aerospace technology to maximize performa...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$39.53$39.53 - $39.53Current price $39.53 -
![Perko 1" Pipe to Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP6PLB]-North Shore Sailing](//www.nshoresailing.com/cdn/shop/products/39140XL_512x512.jpg?v=1669241331)
Original price $0.00 - Original price $0.00Original price $0.00$46.37$46.37 - $46.37Current price $46.37Perko 1" Pipe to Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP6PLB]
PerkoIn stockPerko 1" Pipe To Hose Adapter 90 Degree BronzeCast BronzeCast hex for easier installationCurved 90 degreesTechnical Information: Pipe Size Inches:...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$46.37$46.37 - $46.37Current price $46.37 -
![Perko Spare Cap f/1313 Gas Fill [0126DP0BLK]-North Shore Sailing](//www.nshoresailing.com/cdn/shop/products/55822XL_512x512.jpg?v=1669249289)
Original price $0.00 - Original price $0.00Original price $0.00$16.94$16.94 - $16.94Current price $16.94Perko Spare Cap f/1313 Gas Fill [0126DP0BLK]
PerkoLow stockSpare Cap f/1313 Gas FillNon-Locking Spare Cap f/1313 Gas Fill
Original price $0.00 - Original price $0.00Original price $0.00$16.94$16.94 - $16.94Current price $16.94 -
Original price $0.00 - Original price $0.00Original price $0.00$50.99$50.99 - $50.99Current price $50.99Attwood Bilge Switch S3 Series - 12V [4801-7]
Attwood MarineLow stockAutomatic Bilge Switch S3 SeriesPart #: 4801-7Incorporates a proprietary Electronic Sensing technology to detect bilge water levels and trigger pu...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$50.99$50.99 - $50.99Current price $50.99 -
Original price $0.00 - Original price $0.00Original price $0.00$44.02$44.02 - $44.02Current price $44.02Attwood Automatic Float Switch w/Cover - 12V & 24V [4201-7]
Attwood MarineLow stockFloat Switch w/CoverPart #: 4201-7Converts bilge pumps to fully automatic operation. Maximum amp draw is 12 amps (at 12-volt D.C.) or 6-amps (at 2...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$44.02$44.02 - $44.02Current price $44.02 -
Original price $0.00 - Original price $0.00Original price $0.00$19.99$19.99 - $19.99Current price $19.99Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1/2"-3/4" [930001SS]
Forespar Performance ProductsLow stockPro Series Valve Stainless Steel Capped Thru-Hull Fits 1/2"-3/4"Thru-hull only for small Pro Series valves; mushroom head, buttress thread Specifi...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$19.99$19.99 - $19.99Current price $19.99 -
![Forespar MF 845 Vented Loop - 1/2" [903008]-North Shore Sailing](//www.nshoresailing.com/cdn/shop/products/73265XL_512x512.jpg?v=1669259291)
Original price $41.95 - Original price $41.95Original price$41.95$41.95 - $41.95Current price $41.95Forespar MF 845 Vented Loop - 1/2" [903008]
Forespar Performance ProductsIn stockMF 845 Vented Loop - 1/2"Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly u...
View full detailsOriginal price $41.95 - Original price $41.95Original price$41.95$41.95 - $41.95Current price $41.95 -
![Perko Replacement Drain Plug f/0124000PLB [012400099B]-North Shore Sailing](//www.nshoresailing.com/cdn/shop/products/75483XL_512x512.jpg?v=1669261409)
Original price $0.00 - Original price $0.00Original price $0.00$68.13$68.13 - $68.13Current price $68.13Perko Replacement Drain Plug f/0124000PLB [012400099B]
PerkoIn stockReplacement Drain Plug for 0124000PLBCast Bronze Drain Plug
Original price $0.00 - Original price $0.00Original price $0.00$68.13$68.13 - $68.13Current price $68.13 -
Original price $0.00 - Original price $0.00Original price $0.00$97.24$97.24 - $97.24Current price $97.24Perko 6" Round Bronze Strainer MADE IN THE USA [0086006PLB]
PerkoLow stockPerko 6" Round Bronze StrainerCast bronzeDrilled holesTechnical Information: For Thru-Hull Size Inches: 2-1/2 O.D. Inches: 6 I.D. Inches: 4-1/4 ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$97.24$97.24 - $97.24Current price $97.24 -
![Perko Diesel Fill w/ Locking Cap f/ 1-1/2" Hose [0599DPDCHR]-North Shore Sailing](//www.nshoresailing.com/cdn/shop/products/34449XL_512x512.jpg?v=1669239630)
Original price $0.00 - Original price $0.00Original price $0.00$104.81$104.81 - $104.81Current price $104.81Perko Diesel Fill w/ Locking Cap f/ 1-1/2" Hose [0599DPDCHR]
PerkoLow stockDiesel Fill w/ Locking Cap for 1-1/2" Hose(0599) Chrome Plated Zinc Alloy Flange Black Plastic Body Black Plastic Cap w/ Strap Grounding Screw ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$104.81$104.81 - $104.81Current price $104.81 -
Original price $0.00 - Original price $0.00Original price $0.00$6.99$6.99 - $6.99Current price $6.99Attwood Snap-Handle Brass Drain Plug - 1" Diameter [7524A7]
Attwood MarineIn stockSnap-Handle Brass Drain Plug - 1" DiameterA clockwise turn of the handle tightens the plug in its tube, and the handle flips down to lock.Features...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$6.99$6.99 - $6.99Current price $6.99
![Forespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/68951XL_512x512.jpg?v=1669257086)
![Forespar Marelon Full-Flow Seacock 1-1/2" Mushroom Through-Hull [904046ABYC]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/68952XL_512x512.jpg?v=1669257096)
![Forespar MF 840 Vented Loop - 1-1/2" [903000]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/73258XL_512x512.jpg?v=1669259244)
![Perko Spare Gas Cap w/O-Ring & Cable [1270DPG99A]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/55848XL_512x512.jpg?v=1669249486)
![Perko Garboard Drain & Drain Plug Assy Cast Bronze/Brass MADE IN THE USA [0714DP1PLB]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/39202XL_512x512.jpg?v=1669241796)
![Perko 304 Stainless Steel Basket Strainer Only Size 7 f/1-1/4" Strainer [049300799D]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/89476XL_512x512.jpg?v=1669270793)
![Perko 3/4" Thru-Hull Fitting w/Pipe Thread Bronze Extra Long - Max Hull 5" Thick [0348DP5PLB]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/41820XL_512x512.jpg?v=1669242609)
![Perko 3/4" Intake Strainer Bronze MADE IN THE USA [0065DP5PLB]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/39145XL_512x512.jpg?v=1669241373)
![Perko 1" Pipe to Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP6PLB]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/39140XL_512x512.jpg?v=1669241331)
![Perko Spare Cap f/1313 Gas Fill [0126DP0BLK]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/55822XL_512x512.jpg?v=1669249289)
![Forespar MF 845 Vented Loop - 1/2" [903008]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/73265XL_512x512.jpg?v=1669259291)
![Perko Replacement Drain Plug f/0124000PLB [012400099B]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/75483XL_512x512.jpg?v=1669261409)
![Perko Diesel Fill w/ Locking Cap f/ 1-1/2" Hose [0599DPDCHR]-North Shore Sailing](http://www.nshoresailing.com/cdn/shop/products/34449XL_512x512.jpg?v=1669239630)
