I'm needing to know the specs on the little spacer that comes with the Bully conversion drum for Hilliard clutches, its the little spacer that goes on the crank and that the clutch driver rides on, its a bushing I guess you would call it. Not the big washer between the clutch and basket, but the one the clutch basket itself rides on. I'm trying to find one of these locally at the hardware stores on short notice and am not having much luck finding one