Allen A.338 Rubber 'O' Ring for A.337 Hatch - 4"
If currently in stock:
- Estimated delivery: Jun 21 - Jun 25
Change these regularly if you want to keep a good seal on your Allen Hatch. The O ring is installed around the outside of the gasket (body) which is fixed to the hull, the lid is then screwed tight and forms a seal around the outside.
Learn more about caring for your gear on our product care page here
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