freshwater inlet cap for Tab 320

Comments

• rfuss928 Member Posts: 1,147

  December 2025

  Possibly you could find and buy a replacement filler port assembly and just use the "flap" part off the new piece.

  

  

  

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• Grumpy_G Member Posts: 674

  December 2025

  You're not the first to look for it. https://tab-rv.vanillacommunity.com/discussion/comment/172075 
  Apparently the part was never available retail and the company has changed hands. Maybe a Nucamp dealer can still rustle the part up. In 2022 it was only $25. If the part is not available replace it with a generic gravity fill from Amazon or etrailer. 

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• pthomas745 Administrator, Moderator Posts: 4,440

  December 2025 edited December 2025

  @magicpony These threads show how to replace the "old" flapper water fill with the "newer" screw cap type water fill.

  https://tab-rv.vanillacommunity.com/discussion/comment/129787/

  https://tab-rv.vanillacommunity.com/discussion/1398/new-fresh-water-fill/p1

  
  

  Every thing depends on how much "give" you might have with the hose behind the installed water fill.  If there is not enough room to maneuver, this might be a harder process than it looks.  It is doable, however.

  
  
  

  2017 Outback

  Towed by 2014 Touareg TDi
  

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• ColleenD2 Member Posts: 573

  December 2025

  Boy! Thanks for this. Ours is barely ever used but it has popped open and then the tank was taking on water. I didn’t know it was in there and when we let it out, it smelled soooo bad. We only have a grey tank, no bathroom, and create a wash station outside the camper. Right now, there is beautiful white duct tape holding it closed, very fancy!

  2019 Custom T@B 320 U Boondock Lite-ish
  Custom Colors & Custom Interior
  We've slept in 34 states, 2 countries & counting
  

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