Took the kids to school before driving to Coaticook to look for tractor hitch parts, fighting idiot snowplow drivers and oncoming trucks driving on my side of the road all the way.

Andre at Chagnon couldn't find my part number, or even an illustration that matches the Case's hitch arms. All shown were balls.

He finally called Garage Boisson in the Beauce - Case dealers for fifty years. Within a couple minutes Andre had found the part (on-line?).