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Webb Wheel Drum Detail
DRUM INFORMATION
Drum Part Number: 64040B
Weight: 96
Brake Shoe Width: 6"
Back Plate Thickness: 0.62
Drum Type:
Mount: Outboard
Brake Surface Diameter: 16.155
Overall Depth: 8.38
Brake Surface Flat: 6.56
Pilot Diameter: 14.53
Bolt Circle Diameter: 13.19
Bolt Hole (Number): 10
Bolt Hole Size: 0.94
Maximum Wear Diameter: 16.30
Notes: 11.73 Hub Bore