Description And Operation: Driveshaft
WARNING: This page is about a different car, the 2004 Ford RV Cutaway, 2004 Ford Econoline, 2004 Ford E450 Super Duty, and 2004 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Whenever the vehicle is raised on a hoist, inspect the universal joint seals for rips or holes. Install new if required.
The driveshaft is a tubular shaft which transfers torque from the engine, through the transmission to the rear axle. Driveshafts differ in length, diameter, material, number of pieces, and type of slip-yoke to accommodate various wheelbase and powertrain combinations.
The E450 vehicle has a two-piece driveshaft that is supported by a driveshaft center bearing support mounted to the frame.
The E550 vehicle has a three-piece driveshaft that is supported by two center bearing supports mounted to the frame.