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Thru-Hulls, Plastic

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Products: 1 - 11 of 11
Forespar 250 Series, Marelon Full Threaded/Flush Head Thru-Hull Connectors

Forespar 250 Series, Marelon Full Threaded/Flush Head Thru-Hull Connectors   Mfr. Forespar

Part No. Items Mfr No. Your Price
39422 Forespar Marelon 250 Series Thru-Hull, CF 250, 1-1/2" 906008
$21.96

Forespar 251 Series, Marelon Full Threaded/Mushroom Head Thru-Hull Connectors

Forespar 251 Series, Marelon Full Threaded/Mushroom Head Thru-Hull Connectors   Mfr. Forespar

Part No. Items Mfr No. Your Price
39423 Forespar Marelon 251 Series Thru-Hull, CF 251, 1/2" 906010
$11.96
39424 Forespar Marelon 251 Series Thru-Hull, CF 251, 3/4" 906012
$12.76
39425 Forespar Marelon 251 Series Thru-Hull, CF 251, 1" 906014
$14.76
39426 Forespar Marelon 251 Series Thru-Hull, CF 251, 1-1/4" 906016
$17.16
39427 Forespar Marelon 251 Series Thru-Hull, CF 251, 1-1/2" 906018
$21.96
39428 Forespar Marelon 251 Series Thru-Hull, CF 251, 2" 906020
$29.56

Forespar 253 Series, Marelon Hose Tailpipe/Mushroom Head Thru-Hull Connectors,

Forespar 253 Series, Marelon Hose Tailpipe/Mushroom Head Thru-Hull Connectors,   Mfr. Forespar

Part No. Items Mfr No. Your Price
253105 Forespar Marelon 253 Series Thru Hull, CF 253, 3/4" Hose 906024
$12.76
253050 Forespar Marelon 253 Series Thru Hull, CF 253, 1" Hose 906026
$14.76
252894 Forespar Marelon 253 Series Thru Hull, CF 253, 1-1/8" Hose 906070
$18.48
257953 Forespar Marelon 253 Series Thru-Hull, CF 253S, 1-1/2", with Screen 906031
$30.27
39429 Forespar Marelon 253 Series Thru-Hull, CF 253, 1-1/4" 906028
$19.26
39430 Forespar Marelon 253 Series Thru-Hull, CF 253, 1-1/2" 906030
$21.96
39431 Forespar Marelon 253 Series Thru-Hull, CF 253, 2" 906032
$27.16
492451 Forespar Marelon 253 Series Thru-Hull, CF 253, 2" - Clearance 906032
$25.96
On Sale

Forespar, Flush Head Drains with Screen, Marelon

Forespar, Flush Head Drains with Screen, Marelon   Mfr. Forespar

Part No. Items Mfr No. Your Price
39432 Forespar Marelon Flush Head Drain, CF 254S, 1-1/2", with Screen 906037
$22.36
252969 Forespar Marelon Flush Head Drain, CF 254S, 2", with Screen 906035
$32.97

Seacock Thru-Hull Valves with 90° Hose Barb

Seacock Thru-Hull Valves with 90° Hose Barb   Mfr. Forespar

Part No. Items Mfr No. Your Price
252989 Forespar Marelon 3/4" Valve 90° Barb, Mushroom Thru-Hull 931153 Not Currently Available
253064 Forespar Marelon 3/4" Valve, 90° Barb, Mushroom Thru-Hull 931263 Not Currently Available
252927 Forespar Marelon 1" Valve 90° Barb, Mushroom Thru-Hull 931154 Not Currently Available
252903 Forespar Marelon 1-1/2" Valve 90° Barb, Mushroom Thru-Hull 931156
$143.28

Thru-Hull Valves, 93 Series Marelon Seacocks

Thru-Hull Valves, 93 Series Marelon Seacocks   Mfr. Forespar

Part No. Items Mfr No. Your Price
252933 Valve and Thru-Hull, 3/4" Hose Barb, Flush Thru-Hull 932143
$74.36
253002 Valve and Thru-Hull, 3/4" Hose Barb, Mushroom Thru-Hull 931143
$74.76
252922 Valve and Thru-Hull, 1-1/4" Hose Barb, Mushroom Thru-Hull 931145
$129.16
493948 Valve and Thru-Hull, 1-1/4" Hose Barb, Mushroom Thru-Hull - Clearance 931145
$102.32
On Sale
253094 Valve and Thru-Hull, 1-1/2" Hose Barb, Mushroom Thru-Hull 931146
$165.56

Thru-Hull Bung Safety Plug, DC Plug, Teak

Thru-Hull Bung Safety Plug, DC Plug, Teak   Mfr. Marinco

Part No. Items Mfr No. Your Price
35327 Thru-Hull Plug, 6" 60149
$5.87
On Sale

Perko, Spare Flanged Lock Nut

Perko, Spare Flanged Lock Nut   Mfr. Perko

Part No. Items Mfr No. Your Price
51784 Perko Spare Flanged Lock Nut, 1" 326DP6
$5.17
On Sale

Perko, Thru Hull Connections, for Hoses, Plastic, Wide Flange

Perko, Thru Hull Connections, for Hoses, Plastic, Wide Flange   Mfr. Perko

Part No. Items Mfr No. Your Price
51786 Perko Thru-Hull Connections, for Hoses, Plastic, Wide Flange, 1/2" 0328DP4
$3.78
86065 Perko Thru-Hull Connections, for Hoses, Plastic, Wide Flange, 5/8" 0328DP4A
$4.37
51788 Perko Thru-Hull Connections, for Hoses, Plastic, Wide Flange, 3/4" 0328DP5
$3.48
51789 Perko Thru-Hull Connections, for Hoses, Plastic, Wide Flange, 1" 0328DP6
$4.60
51790 Perko Thru-Hull Connections, for Hoses, Plastic, Wide Flange, 1-1/8" 0328DP6A
$3.60
51791 Perko Thru-Hull Connections, for Hoses, Plastic, Wide Flange, 1-1/2" 0328DP8
$5.94

Sea-Dog, Scupper Valve, Nylon

Sea-Dog, Scupper Valve, Nylon   Mfr. Sea-Dog

Part No. Items Mfr No. Your Price
44255 Sea-Dog, Scupper Valve, Nylon 520500-1
$2.72

Sea-Dog, Thru-Hull, Polypropylene, White

Sea-Dog, Thru-Hull, Polypropylene, White   Mfr. Sea-Dog

Part No. Items Mfr No. Your Price
231281 Sea-Dog, Thru-Hull, Polypropylene, White, 5/8" 520740-1
$3.32
231282 Sea-Dog, Thru-Hull, Polypropylene, White, 3/4" 520750-1
$3.32
231283 Sea-Dog, Thru-Hull, Polypropylene, White, 1-1/8" 520770-1
$4.67
231284 Sea-Dog, Thru-Hull, Polypropylene, White, 1-1/2" 520790-1
$6.48

Products: 1 - 11 of 11
Page:  1

Ask. Answer. Discuss.
Post a question or comment about Thru-Hulls, Plastic to our online boating community.
Question
I need a oblong plastic flush mount scupper

I need a oblong plastic flush mount scupper 21 x 4 by 6 to the outer flange

Submitted by: c
Answer

Do you have any manufactures name? What make and year of boat?


Question
How can I stop water comming in my bilge Thru-Hull?

I am a big guy and when I am on the back of the boat I am taking in water thru my bilge (thru port) outlet. Do they make one that is a one way outlet or a pump that will prevent water from flowing in?

Submitted by: Kevin
Answer

The Thru-Hull Scupper is an option.

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