Here's what is in my contract for the 2014 Durango.

FOUR-WHEEL DRIVE (4x4): Transfer Case and all Internal Parts; Axle Housing and all Internal Parts; Axles Shafts; Axle Shaft
Bearings; Drive Shafts Assemblies (Front and Rear); Drive Shaft Center Bearings; Wheel Bearings; Universal Joints and Yokes;
Disconnect Housing Assembly; Seals and Gaskets.

ALL-WHEEL DRIVE (AWD): Power Transfer Unit and all Internal Parts; Viscous Coupler; Axle Housing and all Internal parts;
Constant Velocity Joints and Boots; Rear Driveline Module; Drive Shaft and Axle Shaft Assemblies; Wheel Bearings; Differential
Carrier Assembly and all Internal Parts; Output Bearing; Output Flange; End Cover; Overrunning Clutch; Shift Motor; Vacuum Motor;
Torque Tube; Pinion Spacer and Shim; Seals and Gaskets.

FRONT WHEEL DRIVE: Transaxle Case and all Internal Parts; Axle Shaft Assemblies; Constant Velocity Joints and Boots; Shifter
Mechanism; Wheel Bearings; Differential Cover; Oil Pan; Transaxle Speed Sensors; Transaxle Solenoid Assembly; PRNDL Position
Switch; Transaxle Electronic Controller; Torque Converter; Seals and Gaskets

NOTE: MANUAL TRANSMISSION CLUTCH PARTS ARE NOT COVERED AT ANY TIME.

REAR WHEEL DRIVE: Rear Axle Housing and all Internal Parts; Axle Shafts; Axle Shaft Bearings; Drive Shaft Assemblies; Drive
Shaft Center Bearings; Universal Joints and Yokes; Seals and Gaskets.