BACK-UP RING ---PP

JLG Parts Back-Up Ring used on Skytrak Telehandler Machines with the ZF Axle Models MS-T 3055 II and MS-T 3045 II. This ring is part of the M-Disk Brake System and acts as the back up ring on the smaller outer groove of the brake piston. Model Useage: 10054, 10042, 8042, 6042, and 6036. Please ensure proper Model and Serial Range before parts purchase.