Searching for Internal glazing gasket

I'm not sure if we can supply this gasket, but I will try my best to match it up. Before I recommend anything, can you show me a claer picture of the end profile? That will let me see if anything in our inventory is the same design.

Sounds good! We'll be here to help whenever you need us.

Thank you, these images are a huge help. There are three styles in our inventory that resemble this, though nothing is exactly the same. I think these are at least a good place to start. See our 55-030, 55-202, and 55-212. We have detailed dimensions on each product's store page that you can use as a reference to confirm the best match.