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Webb Wheel Drum Detail
DRUM INFORMATION
Drum Part Number: 68986B
Weight: 102
Brake Shoe Width: 7"
Back Plate Thickness: 0.53
Drum Type:
Mount: Inboard
Brake Surface Diameter: 16.50
Overall Depth: 8.53
Brake Surface Flat: 7.44
Pilot Diameter: 11.42
Bolt Circle Diameter: 13.19
Bolt Hole (Number): 6
Bolt Hole Size: 0.66
Maximum Wear Diameter: 16.62
Notes: