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Webb Wheel Drum Detail
DRUM INFORMATION
Drum Part Number: 77800BW
Weight: 119
Brake Shoe Width: 8
Back Plate Thickness: 0.56
Drum Type:
Mount: Outboard
Brake Surface Diameter: 16.50
Overall Depth: 11.15
Brake Surface Flat: 8.66
Pilot Diameter: 8.78
Bolt Circle Diameter: 11.25
Bolt Hole (Number): 10
Bolt Hole Size: 1.00
Maximum Wear Diameter: 16.62
Notes: Features our Patented Wear Indicator
