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Webb Wheel Drum Detail
DRUM INFORMATION
Drum Part Number: 66812B
Weight: 160
Brake Shoe Width: 10"
Back Plate Thickness: 0.50
Drum Type:
Mount: Outboard
Brake Surface Diameter: 16.50
Overall Depth: 13.38
Brake Surface Flat: 10.89
Pilot Diameter: 8.53
Bolt Circle Diameter: 11.25
Bolt Hole (Number): 10
Bolt Hole Size: 0.81
Maximum Wear Diameter: 16.73
Notes: Notched