The JLG ES Scissor Drive Hub Lip Seal is used on various JLG ES scissor lifts. It is the seal between the hub and spindle of the ES wheel drive assembly. For use on modela: 1230ES, 1930ES, 2030ES, 2032ES, 2630ES, 2632ES, 2646ES, 3246ES, AE1932, ES1932, ES1932i. Please verify the proper serial number range for your machine.