2012-2017 Cummins BW4446 & BW4447 Transfer Case Bearing Kit (ZTBK4446C)

Addressing worn bearings early can prevent some serious and potentially catastrophic damage to your transfer case, like friction, overheating, and premature wear on other transfer case components. Replacing your bearings ensures smooth, quiet, comfortable, and reliable operation.

Part Number: ZTBK4446C 

• Borg Warner 4446 and 4447
• 6-Speed Aisin Automatic ONLY
• Bolt-on Rear Yoke
• Bearing Gasket and Seal Kit

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