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Webb Wheel Drum Detail
DRUM INFORMATION
Drum Part Number: 68931F
Weight: 129
Brake Shoe Width: 8.62"
Back Plate Thickness: 0.50
Drum Type:
Mount: Inboard
Brake Surface Diameter: 16.50
Overall Depth: 10.19
Brake Surface Flat: 9.00
Pilot Diameter: 9.50
Bolt Circle Diameter: 11.25
Bolt Hole (Number): 5 or 6
Bolt Hole Size: 5=0.78, 6=0.66
Maximum Wear Diameter: 16.62
Notes: