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Webb Wheel Drum Detail
DRUM INFORMATION
Drum Part Number: 61859F
Weight: 139
Brake Shoe Width: 7"
Back Plate Thickness: 0.56
Drum Type:
Mount: Inboard
Brake Surface Diameter: 18.00
Overall Depth: 8.75
Brake Surface Flat: 7.50
Pilot Diameter: 8.66
Bolt Circle Diameter: 11.25
Bolt Hole (Number): 10
Bolt Hole Size: 0.81
Maximum Wear Diameter: 18.25
Notes: