Is the wheel center cap a universal fit in Polaris wheels?

I’m looking at a flat black Polaris center cap, part# 1521509-521, and wondering if it will fit in a set of 12" wheel, part# 1521161-067.

I mean, is the black cap the same diameter as the chrome caps (part # 1521128)?

Are all Polaris center caps the same size, or different depending on model/year?