B2122R John Deere Fan Keeper Washer For A, AR, AO, B, BR, BO, G, H

John Deere Fan Keeper Washer. It Is Not Cracked, Bent Or Broken. It Is Used On Early Tractors When Converting From Rubber Mount Fan To Friction Drive And Also Early Friction Drive. It Is Part Number B2122R. For A Up To Serial Number 632779, AR Up To Serial Number 271491, AO Up To Serial Number 271491, B Up To Serial Number 246911, BR, BO, G Up To Serial Number 37523, H