Replacement OEM Pilot Bearing / Sleeve for Eurocardan Slip Clutch PTO shafts, aligns the slip clutch hub with the housing. These often wear and allow play between the clutch hub and the housing negatively affecting the slip clutch operation. See position 7 in the exploded view. The pilot bearing fits into the position 8,8 or 10 cast housing to keep position 6 hub in proper alignment Pilot Bering Specifications: 56mm ID X 64mm OD X 12mm Thick We sell many replacement parts for the most manufacturers rotary cutters. If you don't see the parts you need listed please contact us we would love to earn your business. We are listing new items frequently so please check our store often. Part Numbers: 1705009 We stock a wide variety of replacement parts for Agricultural Equipment please contact us if you have any questions or if you would like more information.