Description: This listing includes one brand new castle nut and one brand new crankshaft key for a Model 82 Maytag Gas Engine. A high quality made in the USA part.  These are so many times all nasty looking and buggered up on the engines.  Dress your engine up or replace a missing one.  And the new key ensures your engine isn't out of time from a worn key, which can also lead to breakage of the flywheel hub/coupling disk.