2012-2017 Cummins Rear Slip Yoke Bearing Kit (ZTBK4446)

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

Part Number: ZTBK4446

• Borg Warner 4446 and 4447
• Not for 6-Speed Aisin Automatic
• Rear Slip Yoke
• Bearing Gasket and Seal Kit

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