Replace Rusted Out Rear Brake Backing Plates F-250

How to Replace Rear Brake Dust Shields (Backing Plates) on a 2008 F-250 6.4L SuperDuty. Including new Hub Seals, Axle O Rings, and Dorman Pre loaded Backing Plates. Links to products used below:
Spindle Nut Socket Tool:
https://www.amazon.com/dp/B000N324D0?psc=1&ref=ppx_yo2ov_dt_b_product_details

Hub Seal (2 Needed):
https://www.rockauto.com/en/moreinfo.php?pk=1117449&cc=1440007&pt=1860&jsn=4&jsn=4

Axle Shaft O-Rings:
https://www.rockauto.com/en/moreinfo.php?pk=10354064&cc=1440007&pt=1860&jsn=3

Left Backing Plate (Loaded):
https://www.rockauto.com/en/moreinfo.php?pk=12647361&cc=1440007&pt=1628&jsn=1

Right Backing Plate (Loaded):
https://www.rockauto.com/en/moreinfo.php?pk=12495849&cc=1440007&pt=1628&jsn=2

Links to other F-250 Videos:

Rear Diff Fluid Change
https://rumble.com/v27z9ay-rear-differential-fluid-change-and-axle-vent-repair-f-250.html

Power Steering Flush
https://rumble.com/v27z6x4-power-steering-squealing-flush-refill-and-bleed.html

Front Hub and Bearing Service
https://rumble.com/v27za30-how-to-service-a-non-serviceable-hub-bearing-f-250.html