The one on the right is actually one I’m looking at, just gotta make sure it fits… then I’m waiting to hear back from the shop if they’d do that.

The one on left is for a alpha and the one on the right is for a bravo

As others have said - I’ve rebuilt a few. By the time you put new bearing, new bellows, potentially fix leaky swivel seals with stainless, new water hose, etc….. you might as well just buy a new one and bolt it in.