Description And Operation: Driveshaft

WARNING: This page is about a different car, the 2003 Ford RV Cutaway, 2003 Ford Econoline, 2003 Ford E550 Super Duty, 2003 Ford E450 Super Duty, and 2003 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Driveshaft Components (One Piece (Rear))

Courtesy of FORD MOTOR CO.

Fig 2: Driveshaft Components Description Chart (One Piece (Rear))

Courtesy of FORD MOTOR CO.

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.

Fig 3: Identifying Driveshaft Components (Two Piece (Rear))

Courtesy of FORD MOTOR CO.

Fig 4: Identifying Driveshaft Components (Three Piece (Rear))

Courtesy of FORD MOTOR CO.

Fig 5: Driveshaft Components Description Chart (Three Piece (Rear))

Courtesy of FORD MOTOR CO.