Repair of a Mansfield 500 outdoor faucet

I have a repair kit for a Mansfield 500 Facuse but it appears that the interior of the faucet, where the washer and the plastic drop in insert, has deteriorated and the drop in rest on the stem.

Is there ayway to repair it other than replacing the whole faucet? Can the Bib be replaced by itself?

Mansfield Faucet

That 500 model has been discontinued, so parts may be limited, I would say your best bet is to replace the whole thing, sorry.

Buy a 630-7500 Vacuum Breaker Repair Kit, that sounds like what you need.