Hard to find replacement PTO shield bearing for China made PTO shafts, this is an early style nylon bearing, it has three fingers that locks it into the plastic PTO Bell and also locks the plastic tube to the bell with a round pin / rectangular pin / round pin pattern. Fits some Series 4 China PTO shafts 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 Number: 67430 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.