218000 Eaton Sit-Gear Pin & Nut

The 218000 Eaton Sit-Gear Pin and Nut is a differential hardware component that locates and retains the side gear assembly inside an Eaton carrier. The pin positions the gear, and the matching nut secures it so the assembly stays in place under load. Most shops replace this pin and nut whenever a carrier is opened for a gear set or spider kit change, since worn or reused retaining hardware can allow movement and uneven gear contact. Give us a call if you want the number checked against your carrier before ordering.