Anyone bought one of these?

Save your cash, you could buy those parts at any GOOD Auto Supply or Hardware store for half that price.

OR

Go to a local Hydralic supply shop they should be able to make you that return with Pressed on fittings (not hose clamps like in the first one)

and in the second link the return shouldnt be the part that is "craping out on you" but again thats a $4.00 part at a plumbling supply or hareware store.

david