One replacement needle bearing for our aftermarket replacement finish mower wheels, 3/4" ID. We sell many replacement parts for finish mowers. 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. Replaces Part Numbers: B075NB 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.