Seals are small parts with outsized consequences: a weeping output or input seal drains gear oil, contaminates brakes and clutches, and eventually costs bearings. Replacing the seal with the correct profile at the time of assembly is far cheaper than chasing the leak after the case is back in the vehicle.

Advance Adapters 716302 Features:

• Sealed Transfer Case Bearing for Dana 18 and Dana 20.
• Sold Individually.