Max Motosports PTO Clutch for Sears Craftsman 140923 174509 - High Torque & Bearing Upgrade Stainless steel brake rivets for a long and safe service life Full Control of Clutch Engagement Simplified No Linkage Design SPEC: 1.125" Crankshaft, 5.320" Offset Pulley, Counter Clockwise, A-B Belt, 105 ft.lbs torque Fits Sears Craftsman 140923, 174509