Will a Bemis toilet seat fit a Kohler toilet?

Correspondingly, do Kohler toilet seats fit American Standard?

Naturally, you will want to pick a toilet seat that is easy to install. The easiest ones to install come with two bolts, plastic or metal that fit into the top of the bowl just behind the seat. Both these seats fit Kohler, Toto, and American Standard toilets.

Subsequently, question is, how do I know what model my Kohler toilet is? Remove the lid of your toilet tank and check the inside of the tank for the Kohler model number. The model number always consists of four numbers beginning with a "3" or "4" and may or may not have a letter "K" preceding it.

Keeping this in consideration, are all Kohler toilet seats the same size?

There are industry standards for toilet seats – all toilets have seat post holes on 5 1/2" centers – all elongated bowls are 18 1/2" from seat posts to front of rim, and all round bowls are 16 1/2". Any manufacturer's seats will fit any toilet manufacturers bowls if they are standard round or standard elongated.

Are all toilet seats the same size?

Toilet seats don't come in sizes, but they do come in two different shapes: round toilet seats and elongated toilet seats, each of which correspond to two different toilet bowl shapes. Round toilet seats are still the standard in most homes, and they're the toilet seats you typically see most often.