MotorHome 2" inch pipe Cap

So I drove through some trees with low hanging branches that ripped my vent cap off my Bounder motor home. Inspired by PickyBiker's 1.5" cap (https://www.thingiverse.com/thing:2521347) I needed something that would slide into the pipe instead of on the outside of the pipe plus it needed to fit the larger pipe. I printed my design dome side down. My original design had a ring to prevent the pipe from going all the way in. After printing, I found the ring to be unnecessary so I just sanded it off