This listing is for one replacement Servis Rhino / Alamo gearbox Gasket code 00758678. These gaskets are for the output side of several gearboxes used by Servis Rhino / Alamo Group and measure 0.25" thick Replaces code: 00758678 We sell many replacement rotary cutter parts. 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. 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.