Are Replacement Parts Available for a Dometic 310 Toilet

Updated 04/03/2026 | Published 08/27/2024

Question:

I have a dometic 310 toilet in my park model now that has broken flush mechanisms because they are plastic and no replacement parts available! I want to purchase something better that does not have plastic parts that strip out and have replacement parts available! Is there a brand that would be a direct replacement same bolt pattern, foot print as the 310 that would be easy to install?

asked by: Bob P

Expert Reply:

Hey Bob, thanks for reaching out!

I definitely can relate to your frustration because replacement toilet parts are hard to find. We actually do have a few replacement parts for a Dometic 310 toilet, like the Replacement Valve Kit # LC78AF, so if you can let me know what exactly it is you're needing I can see if we happen to have it.

The other toilets we carry have about the same amount of replacement parts so let's try to get yours repaired before swapping it out entirely.

expert reply by: Jon G