JLG Parts O-Ring used on Skytrak Telehandler Machines with the ZF Axle Models MS-T 3055 II and MS-T 3045 II. This o-ring is installed on the differential side of the double jointed axle shaft and used is correlation with the shaft seal. Model Useage: 10054, 10042, 8042, 6042, and 6036. Please ensure proper Model and Serial Range before parts purchase.
