The John Deere AL114016 is an authentic OEM steering cylinder seal kit designed for various John Deere 20-Series agricultural tractors. This kit contains all necessary seals to repair and maintain the steering cylinder, preventing hydraulic fluid leaks and restoring precise steering control. Manufactured to John Deere's rigorous standards, it ensures durability and compatibility with specified models, including the 2020, 2030, 2120, 2130, 3020, 3030, 3120, 3130, 4020, 4030, 4230, 4320, 4430, 4520, 4620, 4630, 5020, 6030, 7020, 7520, and 8430. Using genuine John Deere parts like the AL114016 helps maintain the integrity and performance of your machinery.