Original Factory IHC International McCormick Deering. LA LB 1 1/2 – 2 1/2 & 3-5 HP Hit Miss Gas Engine Cast Iron Clutch Flat Belt Pulley. Size of cast iron flat belt pulley is 9 3/4″ diameter with a 6″ face. Fits a 1 3/16 diameter shaft. It has original hand wheel. It has traces of original IHC red paint. Good original clutch pulley from an IHC collectors estate. Check out my other auctions for farm tractor, engine and machine collectibles!