Snapping off the plastic faucet (kitchen, bathroom, or occasionally the outside shower) is, sadly, a rather common occurrence. If you use the Search tool on the word "faucet" or "broken faucet", you will see many stories from owners. These include how to choose a new faucet (it is a household faucet) and where to buy it, and how to install it. The faucet is not TrailManor specific, so any RV dealer with a service shop can handle it for you. The bad news is that access to the underside of the faucet is cramped, so labor cost will be higher than you would like.
I'm sure you saw the answers to your earlier query on the same topic (please don't do that) at
http://www.trailmanorowners.com/foru...ad.php?t=19195.
Since they apparently didn't answer your question, can you tell us what else you need to know? We would like to help you get the job done.
Bill