Thru-Hulls & Seacocks

Cast bronze with slide out removable screens. Part #:379-00RSS655PManufacturer:BUCK ALGONQUINManufacturer Part #:00RSS655POrder In Multiples Of:1ScreenBrassSize10-5/16" L x 4-5/8" W x 1-3/4" HMax Thru... More Details

Cast bronze with slide out removable screens. Part #:379-2349SPManufacturer:BUCK ALGONQUINManufacturer Part #:2349SPOrder In Multiples Of:1ScreenStainlessSize6-5/8" L x 3-3/4" W x 1-1/16" HMax Thru-Hu... More Details

Cast bronze with slide out removable screens. Part #:379-2352SPManufacturer:BUCK ALGONQUINManufacturer Part #:2352SPOrder In Multiples Of:1ScreenStainlessSize13-15/16" L x 7-1/16" W x 2-3/16" HMax Thr... More Details

Designed to deliver superior performance and unsurpassed quality - making it the perfect choice for keeping bait and catch alive. To meet the needs of today's faster watercraft, this livewell pump can... More Details

Designed to deliver superior performance and unsurpassed quality - making it the perfect choice for keeping bait and catch alive. To meet the needs of today's faster watercraft, this livewell pump can... More Details

Designed to deliver superior performance and unsurpassed quality - making it the perfect choice for keeping bait and catch alive. To meet the needs of today's faster watercraft, this livewell pump can... More Details

Designed to deliver superior performance and unsurpassed quality - making it the perfect choice for keeping bait and catch alive. To meet the needs of today's faster watercraft, this livewell pump can... More Details

Designed to deliver superior performance and unsurpassed quality - making it the perfect choice for keeping bait and catch alive. To meet the needs of today's faster watercraft, this livewell pump can... More Details

Designed to deliver superior performance and unsurpassed quality - making it the perfect choice for keeping bait and catch alive. To meet the needs of today's faster watercraft, this livewell pump can... More Details

High impact molded plastic. Will not rust, corrode or discolor. Part #:29-61Manufacturer:RULEManufacturer Part #:61UPC:042237083869Order In Multiples Of:1Size3/4" Variations29-62Rule 90 Degree Thru Hu... More Details

Stainless steel mesh basket that threads on to the intake tube of the aerator. Variations More Details

316 Stainless steel. Part #:379-70THH112Manufacturer:BUCK ALGONQUINManufacturer Part #:70THH112Order In Multiples Of:1Hose1-1/8"Flange2" Variations379-70THH150S/S Thru-Hull 1.50" w/Hose End379-70THH20... More Details

316 Stainless steel. Part #:379-70THH150Manufacturer:BUCK ALGONQUINManufacturer Part #:70THH150Order In Multiples Of:1Hose1-1/2"Flange2-3/4" Variations379-70THH112S/S Thru-Hull 1-1/8" w/Hose End379-70... More Details

Injection molded nylon. Carded. Part #:354-5205001Manufacturer:SEA-DOG LINEManufacturer Part #:520500-1UPC:035514520058Order In Multiples Of:1A2-13/16"B1-7/8" Variations More Details

Molded white plastic with soft black flapper valve. Without thru-hull and mounting hardware. For surface mount applications. Flange is 2-7/8" diameter. Variations More Details

Sea Strainer Zinc. Part #:70-DOKManufacturer:CAMP ZINCManufacturer Part #:DOKUPC:836758003754Order In Multiples Of:1Size3-3/8" L x 1-1/4" WMaterialZinc Variations70-SZ1Sea Strainer Zinc More Details

Part #:762-14380Manufacturer:SHERWOOD PUMPManufacturer Part #:14380UPC:734943082532Order In Multiples Of:1DescriptionClear Plastic BowlFits1", 1-1/4" & 1-1/2"Fits with1", 1-1/4" & 1-1/2" Variations762... More Details

Sea Strainer Zinc. Part #:70-SZ1Manufacturer:CAMP ZINCManufacturer Part #:SZ1UPC:836758003747Order In Multiples Of:1Size3-7/8" L x 1-1/2" WMaterialZinc Variations70-DOKSea Strainer 3-3/8" X 1-1/4" More Details

Designed to deliver full flow of liquid at ultra low pressure differential while providing effective filtration. Stainless steel screen provides a large ratio of screen area to port size. Clear bowl e... More Details

Designed to deliver full flow of liquid at ultra low pressure differential while providing effective filtration. Stainless steel screen provides a large ratio of screen area to port size. Clear bowl e... More Details

Designed to deliver full flow of liquid at ultra low pressure differential while providing effective filtration. Stainless steel screen provides a large ratio of screen area to port size. Clear bowl e... More Details

Designed to deliver full flow of liquid at ultra low pressure differential while providing effective filtration. Stainless steel screen provides a large ratio of screen area to port size. Clear bowl e... More Details

Injection Molded Nylon/Neoprene. Part #:354-5205201Manufacturer:SEA-DOG LINEManufacturer Part #:520520-1UPC:035514520843Order In Multiples Of:1A6"B2-1/4"C1-1/2"ColorBlackD2-1/8"E2"Fastener Size#4 FH V... More Details

Injection Molded Nylon/Neoprene. Part #:354-5205251Manufacturer:SEA-DOG LINEManufacturer Part #:520525-1Order In Multiples Of:1D2-1/8"E2"Fastener#4 FHColorWhiteC1-1/2"B2-1/4"A6"Fastener Size#4 FH Vari... More Details

Watertight thru hull fitting . Self attaching. No additional hardware required. Accepts single or double cable. 2" maximum hull. Part #:50-17901Manufacturer:SEACHOICEManufacturer Part #:17901UPC:71924... More Details

Watertight thru hull fitting . Self attaching. No additional hardware required. Accepts single or double cable. 2" maximum hull. Part #:50-17921Manufacturer:SEACHOICEManufacturer Part #:17921UPC:71924... More Details

Watertight thru hull fitting . Self attaching. No additional hardware required. Accepts single or double cable. 2" maximum hull. Part #:50-17971Manufacturer:SEACHOICEManufacturer Part #:50-17971UPC:71... More Details

Watertight thru hull fitting . Self attaching. No additional hardware required. Accepts single or double cable. 2" maximum hull. Part #:50-17991Manufacturer:SEACHOICEManufacturer Part #:50-17991UPC:71... More Details

1-1/8" 90 Degree White Plastic Thru Hull Part #:50-18101Manufacturer:SEACHOICEManufacturer Part #:18101UPC:719249181011Order In Multiples Of:1Hose1-1/8"Flange2-3/8"Max Hull Thickness7/8"Case12Maximum ... More Details

Molded from polypropylene with glass fiber for strength. Not recommended for use below the waterline. Part #:50-18531Manufacturer:SEACHOICEManufacturer Part #:50-18531UPC:719249185316Order In Multiple... More Details

Molded from polypropylene with glass fiber for strength. Not recommended for use below the waterline. Part #:50-18551Manufacturer:SEACHOICEManufacturer Part #:50-18551UPC:719249185514Order In Multiple... More Details

Molded from polypropylene with glass fiber for strength. Not recommended for use below the waterline. Part #:50-18571Manufacturer:SEACHOICEManufacturer Part #:50-18571UPC:719249185712Order In Multiple... More Details

Molded from polypropylene with glass fiber for strength. Not recommended for use below the waterline. Part #:50-18581Manufacturer:SEACHOICEManufacturer Part #:50-18581UPC:719249185811Order In Multiple... More Details

The Seachoice 90° Thru-Hull Fitting is designed for places where the hose is difficult to route. It accommodates 3/4 inch ID hose, and is ideal for livewells on bass boats. Seachoice is committed to d... More Details

Fabricated of light-weight polyethylene. Available in short rigid or long flexible styles. Allows access to hard to reach openings. 2-Part funnel separated by twisting. Part #:50-90210Manufacturer:SEA... More Details

Fabricated of light-weight polyethylene. Available in short rigid or long flexible styles. Allows access to hard to reach openings. 2-Part funnel separated by twisting. Part #:50-90220Manufacturer:SEA... More Details

Seachoice Bilge Pump Installation Kits include a 6-foot black corrugated hose, two #10 stainless-steel hose clamps, and white thru-hull fitting. Seachoice is committed to delivering quality marine acc... More Details

Seachoice Bilge Pump Installation Kits include a 6-foot black corrugated hose, two #10 stainless-steel hose clamps, and white thru-hull fitting. Seachoice is committed to delivering quality marine acc... More Details

Suitable for use with boats featuring self-bailing cockpits, this 2-7/8 inch scupper valve features a rubber flapper that opens to drain water out and closes to prevent water from washing back in. Inc... More Details

Use in place of stainless steel thru-hulls. Not recommended for use below the waterline. Part #:50-17941Manufacturer:SEACHOICEManufacturer Part #:17941UPC:719249179414Order In Multiples Of:1Hose3/4"Fl... More Details

Use in place of stainless steel thru-hulls. Not recommended for use below the waterline. Part #:50-17961Manufacturer:SEACHOICEManufacturer Part #:17961UPC:719249179612Order In Multiples Of:1Hose1-1/8"... More Details

Seachoice Thru-Hull Connectors are made of durable polypropylene and glass fiber to withstand the rigors of marine environments. They are ideal for use as an exhaust port for a bilge pump. Seachoice i... More Details

The Seachoice 18181 Extra Long Thru-Hull Fitting With Broad Flange is designed for installation in thick transoms or side walls, and for applications where up to 2-1/2 inches of thread are required. F... More Details

Seachoice Mega-Flow Dripless Thru Hull Fittings feature a drip collar on the face to prevent hull streaking and thin-wall construction to ensure maximum water flow. The 316 polished stainless-steel co... More Details

Seachoice Mega-Flow Dripless Thru Hull Fittings feature a drip collar on the face to prevent hull streaking and thin-wall construction to ensure maximum water flow. The 316 polished stainless-steel co... More Details

Seachoice Mega-Flow Dripless Thru Hull Fittings feature a drip collar on the face to prevent hull streaking and thin-wall construction to ensure maximum water flow. The 316 polished stainless-steel co... More Details

Seachoice Mega-Flow Dripless Thru Hull Fittings feature a drip collar on the face to prevent hull streaking and thin-wall construction to ensure maximum water flow. The 316 polished stainless-steel co... More Details

Seachoice Mega-Flow Dripless Thru Hull Fittings feature a drip collar on the face to prevent hull streaking and thin-wall construction to ensure maximum water flow. The 316 polished stainless-steel co... More Details

Molded plastic with broad flange. Per ABYC "Safety Standards for Small Craft". Not recommended for use below the waterline. Part #:50-18171Manufacturer:SEACHOICEManufacturer Part #:50-18171UPC:7192491... More Details

Automatically seals and drains self bailing decks. Made of polycarbonate material. Solid polyethylene ball and PVC seal mounts on transom above water line. 18271 and 18291 designed to retrofit Model 1... More Details

Designed for boats with self bailing cockpits, this scupper valve features a durable polycarbonate housing and solid polyethylene ball. Mounted on the transom above the water line, the ball moves to d... More Details

Seachoice Self-Bailing Scuppers feature a polyethylene ball and PVC seal mount to automatically seal and drain self-bailing decks. Seachoice is committed to delivering quality marine accessories and O... More Details

Molded from polypropylene with glass fiber for strength. Not recommended for use below the waterline. Part #:50-18431Manufacturer:SEACHOICEManufacturer Part #:50-18431UPC:719249184319Order In Multiple... More Details

Molded from polypropylene with glass fiber for strength. Not recommended for use below the waterline. Part #:50-18451Manufacturer:SEACHOICEManufacturer Part #:50-18451UPC:719249184517Order In Multiple... More Details

Molded from polypropylene with glass fiber for strength. Not recommended for use below the waterline. Part #:50-18461Manufacturer:SEACHOICEManufacturer Part #:50-18461UPC:719249184616Order In Multiple... More Details

Molded from polypropylene with glass fiber for strength. Not recommended for use below the waterline. Part #:50-18471Manufacturer:SEACHOICEManufacturer Part #:50-18471UPC:719249184715Order In Multiple... More Details

Molded from polypropylene with glass fiber for strength. Not recommended for use below the waterline. Part #:50-18481Manufacturer:SEACHOICEManufacturer Part #:50-18481UPC:719249184814Order In Multiple... More Details

Molded from polypropylene with glass fiber for strength. Not recommended for use below the waterline. Part #:50-18491Manufacturer:SEACHOICEManufacturer Part #:50-18491UPC:719249184913Order In Multiple... More Details

Wire mesh strainer with 3/4"-14 female threads. Prevents trash, fish, scales, etc., from entering pumps. Part #:50-89621Manufacturer:SEACHOICEManufacturer Part #:50-89621UPC:719249896212Order In Multi... More Details

The Seachoice Thru-Hull Strainer Mount With Aerator Screen works with remote mounted pumps for filling from the transom or for recirculating from the livewell. The specialized fitting allows the aerat... More Details

Seachoice Wash Down System Pumps provide quiet, smooth flowing, energy-efficient performance ideal for small craft. A spray nozzle and inlet strainer are included. Featuring an integrated pressure swi... More Details

Seachoice Wash Down System Pumps provide quiet, smooth flowing, energy-efficient performance ideal for small craft. A spray nozzle and inlet strainer are included. Featuring an integrated pressure swi... More Details

Sea-Dog sink drain with strainer includes 5/8" barb on drain. Variations More Details

Thru-Hull Drip Guard fits Sea-Dog #520750 3/4 thru-hull. Stops ugly black streaks from staining the side of your boat. Made of Nitrile-Buna black rubber. Part #:354-5208501Manufacturer:SEA-DOG LINEMan... More Details

Part #:762-15935Manufacturer:SHERWOOD PUMPManufacturer Part #:15935UPC:734943083287Order In Multiples Of:1DescriptionP Strainer Seawater 1/2Port Type1/2" Variations762-10183Cover Assembly762-10927Repl... More Details

Includes everything you need for tough washdown applications, such as fish box, scaling and anchor chain cleaning. This all in one kit includes the ProBlaster II washdown pump that is rugged, self-pri... More Details

Includes everything you need for tough washdown applications, such as fish box, scaling and anchor chain cleaning. This all in one kit includes the ProBlaster II washdown pump that is rugged, self-pri... More Details

Raw Water Strainers are built to keep your bait tank, livewell and wash down pumps protected from harmful debris. An integral o-ring creates a tight seal, eliminating possible leaks. Rugged Nylon Hous... More Details

Raw Water Strainers are built to keep your bait tank, livewell and wash down pumps protected from harmful debris. An integral o-ring creates a tight seal, eliminating possible leaks. Rugged Nylon Hous... More Details

Raw Water Strainers are built to keep your bait tank, livewell and wash down pumps protected from harmful debris. An integral o-ring creates a tight seal, eliminating possible leaks. Rugged Nylon Hous... More Details

Clean, clear economical strainers with a 50 mesh SS screen eliminate unnecessary repairs by keeping debris and other particles out of the pump. Screws directly on the pumphead. Transparent design show... More Details

Clean, clear economical strainers with a 50 mesh SS screen eliminate unnecessary repairs by keeping debris and other particles out of the pump. Screws directly on the pumphead. Transparent design show... More Details

Designed to connect directly to the inlet of SHURFLO pumps, the transparent design of these strainers allows for easy visual check, while the convenient bowl allows for fast cleaning. Available in bot... More Details

Designed to connect directly to the inlet of SHURFLO pumps, the transparent design of these strainers allows for easy visual check, while the convenient bowl allows for fast cleaning. Available in bot... More Details

Mount in the lowest part of bilge to secure the intake line. Strainers are valuable in minimizing intake of debris. Supplied with non-return valves. Part #:698-SB4222Manufacturer:WHALE WATER SYSTEMSMa... More Details

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Backed by Attwood's trusted Lifetime Warranty! Why specify plastic parts when these fittings will last the life of the boat. The scupper flap is tough neoprene rubber with a molded V that fits into th... More Details

Strainer Anode - Zinc Part #:377-BSMBSSTRManufacturer:B & S ANODESManufacturer Part #:BSMBSSTRUPC:819602010979Order In Multiples Of:1DescriptionStrainer ZincSize1-1/2" x 3-13/16"; 1-1/2" C-CMaterialZi... More Details

Strainer Anode - Zinc Part #:377-BSMDOKAManufacturer:B & S ANODESManufacturer Part #:BSMDOKAUPC:819602010986Order In Multiples Of:1DescriptionDoka Strainer ZincSize1-3/16" x 3-1/4"; 1-7/8" C-CMaterial... More Details

High quality UV and chemical resistant virgin polypropelene. Features a finished head and a single pass around nut. Part #:232-TH7590SDPManufacturer:T-H MARINEManufacturer Part #:TH7590SDPUPC:73357206... More Details

High quality UV and chemical resistant virgin polypropelene. Features a finished head and a single pass around nut. Part #:232-TH1292DPManufacturer:T-H MARINEManufacturer Part #:TH1292DPUPC:7335720307... More Details

High quality UV and chemical resistant virgin polypropelene. Features a finished head and a single pass around nut. Part #:232-TH1590DPManufacturer:T-H MARINEManufacturer Part #:TH1590DPUPC:7335720312... More Details

High quality UV and chemical resistant virgin polypropelene. Features a finished head and a single pass around nut. Part #:232-TH7592DPManufacturer:T-H MARINEManufacturer Part #:TH7592DPUPC:7335720303... More Details

High quality UV and chemical resistant virgin polypropelene. Features a finished head and a single pass around nut. Part #:232-TH1290CPDPManufacturer:T-H MARINEManufacturer Part #:TH1290CPDPUPC:733572... More Details

High quality UV and chemical resistant virgin polypropelene. Features a finished head and a single pass around nut. Part #:232-TH1590CPDPManufacturer:T-H MARINEManufacturer Part #:TH1590CPDPUPC:733572... More Details

High quality UV and chemical resistant virgin polypropelene. Features a finished head and a single pass around nut. Part #:232-TH7590CPDPManufacturer:T-H MARINEManufacturer Part #:TH7590CPDPUPC:733572... More Details

The check ball provides better sealing against reverse water flow that occurs when backing boat. Injection molded part is high strength and UV stabilized to provide value and durabilityTop of cockpit ... More Details

Mounts over 1" to 1-1/4" drain tubesGrooved inside to fit over drain flange Part #:232-SA1DPManufacturer:T-H MARINEManufacturer Part #:SA1DPUPC:733572039108Order In Multiples Of:1ColorBlack Variations... More Details

Mounts over 1" to 1-1/4" drain tubesGrooved inside to fit over drain flange Part #:232-SA2BDPManufacturer:T-H MARINEManufacturer Part #:SA2BDPUPC:733572039207Order In Multiples Of:1ColorWhite Variatio... More Details

Prevents backwash Chemical resistant materialsThermo-plastic flapper Part #:232-ILS1200DPManufacturer:T-H MARINEManufacturer Part #:ILS1200DPUPC:733572065008Order In Multiples Of:1Fits1-1/8" hoseFits ... More Details

Prevents backwash Chemical resistant materialsThermo-plastic flapper Part #:232-ILS1500DPManufacturer:T-H MARINEManufacturer Part #:ILS1500DPUPC:733572062502Order In Multiples Of:1Fits1-1/2" hoseFits ... More Details