Is the 2021 320 toilet seat a standard size?

scottincarmel

I have a new 2021 320 S Boondock on order. As some have mentioned, the toilet seat lid on that is extremely wimpy. I’m wondering if that is a standard size that can be replaced with a unit from Home Depot etc? Or is it a custom size/shape?

Sharon_is_SAM

I think the Thetford Cassette model is the C403L - can anyone confirm that?

Denny16

A Cassette toilet seat is smaller than a standard size home toilet, which also come in serval different sizes.  You would need a seat made for or by Thetford, and not sure they make a different seat for this model.  

Cheers

VictoriaP

Even if you could find an off the shelf alternative seat that fit size-wise, the connecting bolts for a home toilet seat are different from an RV toilet.

scottincarmel

Thanks for the feedback. I was afraid it was a non-stock size or bolt pattern. I guess I'll have to wait and see if Thetford has or comes out with a better seat that fits.

ontheroad

@scottincarmel..the seat is not the "wimpy part"... it's the lid..if you plan on having military showers sit on the seat..not the lid..the life flexes too much when sat on...still anxiously waiting for spring to test this out..😀

scottincarmel

ontheroad That's a great point. Thanks for the feedback.