Product Description
Webb 77807BW Vortex Brake Drum 16.5 x 7 (66864B, 3600, 3922) *Genuine Webb*
NOTE: Due to size restrictions, brake drums are currently only available for pickup or via Truck Freight.
Drum Part Number: 77807BW
Weight: 109
Brake Shoe Width: 7
Back Plate Thickness: 0.48
Drum Type:
Mount: Outboard
Brake Surface Diameter: 16.50
Overall Depth: 10.54
Brake Surface Flat: 7.54
Pilot Diameter: 8.78
Bolt Circle Diameter: 11.25
Bolt Hole (Number): 10
Bolt Hole Size: 1.00
Maximum Wear Diameter: 16.62
Notes: Features our CRT Vents & Patented Wear Indicator
