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Webb Wheel Drum Detail
DRUM INFORMATION
Drum Part Number: 66830B
Weight: 81
Brake Shoe Width: 6"
Back Plate Thickness: 0.50
Drum Type:
Mount: Outboard
Brake Surface Diameter: 15.00
Overall Depth: 8.79
Brake Surface Flat: 6.56
Pilot Diameter: 9.00
Bolt Circle Diameter: 10.83
Bolt Hole (Number): 8
Bolt Hole Size: 1.00
Maximum Wear Diameter: 15.12
Notes: