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Webb Wheel Drum Detail
DRUM INFORMATION
Drum Part Number: 61870B
Weight: 147
Brake Shoe Width: 7"
Back Plate Thickness: 0.62
Drum Type:
Mount: Outboard
Brake Surface Diameter: 18.00
Overall Depth: 10.37
Brake Surface Flat: 7.38
Pilot Diameter: 11.25
Bolt Circle Diameter: 13.19
Bolt Hole (Number): 10
Bolt Hole Size: 1.19
Maximum Wear Diameter: 18.24
Notes: