F 450 2WD Super Duty V8-5.4L SOHC VIN L (2003)
All axles
3. install the inner rear wheel hearing in the rear hub.
4. Install a new rear hub seal.
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For model 80, use a suitable seal installer.
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For model S135, use special tools 205-445 and 205-153.
5. Position the rear brake disc on the rear hub and install the bolts.
6. Install the rear hub and brake disc assembly.
Rear Full Floating Axle - Ford
Wheel Bearings, Wheel Hub Seal and Wheel Bearing Cups