Thanks for the offer. I found a single direction unit on Ebay and bought it. I'll be running a PTO shaft on a doodlebug tractor I'm building, so there won't be a need to run in both directions. I've got a big 3-point garden tiller that will be the main implement driven from the shaft, and maybe a small bush hog. One of the main duties for the tiller will be preparing feed plots for deer and turkey along the edges of the woods near some permanent deer stands and blinds we've hunted from for 30-something years. I'll be running a home-brewed 3 point lift powered by a power steering pump and operated by a small hydraulic cylinder.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!