Replace toilet seat

[artrosch]

In our Newmar Mt. Aire 98 gasser, we have the Dometic Sealand SD510 toilet.
The hinges have broken. I want to order a new seat, and I want to order the right seat. The part # I'm getting is 2385343829. There are seats that look right at Walmart, Amazon, etc. Anything I should be careful about? I WILL call dometic asap. Thought I'd post here too.

[artrosch]

I got a response from Dometic, telling me I had the correct seat. So I ordered. Thanks.

[Arch Hoagland]

We have two toilets in the coach and I've replaced both toilet seats with Walmart seats.

I was amazed at the variety of toilet seats!!!

Buy some extra seat bumper cushions to keep it from sliding around.

[artrosch]

I also ordered from Walmart. Thanks for the tip re extra bumpers.

[dons2346]

For a huge variety of seats to look at, head to Jerry's in Eugene,OR. Last time I counted, they had 126 different seats hanging on the wall