PREMAC INC BRAND FIX YOUR GOLF CART WITH THIS 19 SPLINE HUB. HAS A COUNTER BORE OF .900 DIA. OVER ALL LENGTH IS 1.780. DIRECT REPLACEMENT FOR ADVANCE D.C. MOTORS. WE MANUFACTURE WHAT WE SELL. DON'T SEE WHAT YOU NEED CALL!! WE HAVE 1000'S OF PLUG'S AND HUB'S IN STOCK. 8154690670