Attwood Stainless Thru Hull Fitting

Rated 5.0 out of 5
Based on 8 reviews
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Attwood Stainless Thru Hull Fitting
Attwood Stainless Thru Hull Fitting
Attwood Stainless Thru Hull Fitting
Carat Down
Regular price
From $15.99

Item: 36003-100

Complete your ballast system installation with this OEM matching stainless steel thru-hull fitting for 3/4", 1" and 1-1/8" hose.

These stainless steel thru hull fitting are the perfect addition if your boat uses stainless steel for the factory ballast fittings. This is the OEM (Original Equipment Manufacturer) fitting used on many Mastercraft, Nautique, and Tige models, amongst others, which means it will match your factory fittings perfect, because it's the exact same part (please verify that this fitting matches what is actually on your boat prior to ordering).

Suitable for use as a drain or vent fitting for above the waterline, the extended length barb has plenty of surface area to create a leak-proof connection to standard 3/4", 1" and 1-1/8" ballast hose. Perfect for finishing your integrated ballast system, or for upgrading the look of your factory through hull fittings.

Size A Flange O.D. B Neck Length C Holesaw Size
Thru-hull Intake Fitting Dimensions 3/4" 1-7/8" 2-1/2" 1-1/8" buy now »
1" 2-1/4" 2-1/2" 1-1/2" buy now »
1-1/8" 2-1/4" 2-1/2" 1-1/2" buy now »
Attention

Not For Below Waterline Use

DO NOT use this fitting below the waterline, for that application you need to make use of a dedicated Intake Thru-Hull Fitting

Warranty
1 Year
Manufacturer Part Number
66542-1
Item#
36003-100
Warning
average rating 5.0 out of 5
Based on 8 reviews
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100% of reviewers would recommend this product to a friend
8 Reviews
Reviewed by Robert L.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Excellent

This product was easy to install and perfectly matched my other SS thru hulls.

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Reviewed by Travis P.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Great quality and looks professional

Fantastic product that looks like factory equipment. Modified my smaller thru-hull bilge pump fitting and glued it into the 1 inch hose. Used another one of these 1 inch fittings so I now have three matching on the port side and two matching on the starboard side

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Reviewed by Fred
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Great quality and looks awesome

These are so nice I had to order three, one for the front ballast, one for the rear and another to replace the cheap plastic one for the bilge that was on my boat. These are heavy duty, look great and are easy to install. Highly recommended!

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Reviewed by Fred
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Looks clean and professional

Used these to plumb my new ballast system, not only do they look great but they are easy to install. Looks factory, I even upgraded the old plastic thru hull for the bilge pump, really updates the look of my Malibu.

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Reviewed by Shawn
I recommend this product
Rated 5 out of 5
Review posted

Huge improvement in appearance

I changed out the factory plastic through hull fittings with these and they fit in perfectly. They were easy to install and the upgrade looks so much better than what was there. It is a cheap and easy way to upgrade the appearance of your boat.

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WARNING

This product can expose you to chemicals including DINP (Diisononyl phthalate) and DIDP (Diisodecyl phthalate) which are known to the State of California to cause cancer. For more information go to https://www.p65warnings.ca.gov.

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365 Day Returns

365 Day Returns Your satisfaction is our biggest priority, which is why we gladly accept returns on any new product for up to 365 days from the date your order ships. Refunds will be issued to the original payment method for up to 30 days from the original ship date. Returns on orders older than 30 days up to 365 days will be processed as store credit that can be applied to a future order.

For the full details of our 365 Return Policy, including any restrictions or exclusions, please visit the Returns & Exchanges section on Customer Service page.

Expert Advice

Our product experts bring over 40+ years of real-world experience and knowledge of the boating industry. They really know the gear, because they spend their free time out on the water with friends and family testing the products out.

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