What are the dimensions

IT is a 3/4 hose so your hole will be slightly larger to fit the thru hull fitting. Hose is 5 feet long and you cut to length up to that. I installed mine using a 90 degree through hull fitting to keep from having a kink in the hose. That 90 degree fitting was an additional purchase to this kit.

What is the maximum hull thickness that the thru hull fitting will still work in?

I used a stainless one instead of the one supplied but if I remember right it was pretty long, I think it would work up to a 1" thick hull.

Have with the fitting black color to match a black hull?

Not as a part of this kit. Black through hull fittings can be purchased separately, or the white fitting can be painted with black Rust-Oleum 2X Ultra Cover Paint.

What size Drain Plug would you need to fit into the outside of the thru-hull to prevent water from going inside the 5’x3/4” hose?

You should use a one way valve somewhere in the hose between the pump and the hull fitting, don't use a drain plug... You should have the fitting above the waterline when the ski is upright, but that's only half the battle... Whenever you flip your ski, that fitting you put above the waterline will now be fully submerged... A one way valve is a necessity on a PWC with a bilge pump.

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Shoreline Marine Bilge Pump Plumbing Kit | Plastic | 2 Stainless Steel Hose Clamps | Easy Installation | Heavy-Duty Marine Accessory

Product ID: 1592537

Details

Brand
Shoreline
Color
Multi
Item Length
5 inches
Item Weight
2.88 ounces
Manufacturer
Shoreline
Material
Blend

🔩2 corrosion-resistant stainless clamps

🚤3/4" x 5 ft durable hose

⚙️Easy DIY installation kit

¥5777

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Description

🌊 Stay afloat with Shoreline’s seamless bilge pump plumbing kit!

MARINE GRADE DURABILITY - Stainless steel clamps and heavy-duty plastic hose built to withstand saltwater and freshwater environments.
PLUG PLAY CONVENIENCE - All-in-one kit includes hose, thru-hull fitting, and clamps for fast, hassle-free installation.
UNIVERSAL COMPATIBILITY - Works seamlessly with any 3/4" bilge pump float switch for enhanced pumping efficiency.
TRUSTED BRAND RELIABILITY - Shoreline Marine’s proven quality ensures your boat stays dry on every voyage.
ULTIMATE BILGE WATER CONTROL - Effortlessly remove bilge water with a complete plumbing kit designed for all boat sizes.

The Shoreline Marine Bilge Pump Plumbing Kit is a professional-grade accessory featuring a 3/4 inch by 5-foot plastic hose, two stainless steel hose clamps, and a thru-hull fitting. Designed for easy installation and compatibility with standard bilge pump float switches, this kit ensures efficient water removal from your boat’s bilge in both saltwater and freshwater conditions. Trusted by thousands of boaters, it combines durability, convenience, and value for reliable marine maintenance.

Specifications

ASIN	B004UOUBW4
Best Sellers Rank	#43,816 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Flex Hoses
Brand Name	Shoreline Marine
Color	Multi
Customer Reviews	4.6 4.6 out of 5 stars (2,960)
Global Trade Identification Number	00013893522535
Included Components	Stainless Steel Plumbing Kit
Item Length	5 inches
Item Type Name	Stainless Steel Plumbing Kit
Item Weight	2.88 ounces
Manufacturer	Shoreline Marine
Material Type	Blend
Nominal Wall Thickness	0.75 inches
Outside Diameter	0.75 inches
UPC	013893522535
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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¥5777

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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