Water Deck Fill cap size

Helgerso

Well-known member
Joined
Apr 8, 2014
Messages
64
Fluid Motion Model
C-24 C
Anyone know the cap size for the fresh watee deck fill and where to buy? Thanks!
 
The pump out camlock fitting I purchased last year was the following, I believe the freshwater fitting is the same

1 5/8" 11.5 TPI

This in on my 2018 R31
 
Where did you buy the replacement and was it the same as the original?

I had tried to buy a spare some time ago for our 2019 R31 CB but never was able to find the same as the original with the flip tab. On our boat it is the same for the fresh water and the waste so I thought it prudent to have a spare.

Thank you
 
Neither my water or waste have flip tabs. Both require a standard 2 prong boat filler key.

It would be convenient if they didn't require the key.

Have any photos of your style?
 
Does anyone have a brand and part number? I need one of these for a 2017 R-29. Thx.
 
You might have to buy the whole fitting and cap. On Amazon.com, search: "Marine water deck cap".
 
Doing some searching on line it looks like the caps are White Water flip tab deck fills.

If you search this you see a few suppliers for the entire fill assembly.

Marine Depot Direct is the only place that looks to sell just the caps. I need to confirm the measure before I reach out to them.

If someone else can confirm which cap fits that would be great.
 
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