A00043877 Aftermarket Blue Bird Brake Drum

Brake Surface Dia     16.5"
Overall Depth     10.59"
Brake Surface Flat    8"
Pilot Dia     8.78"
Bolt Circle Dia         11.25"
Bolt Holes     10 @ 1"

This item is too big/heavy to ship via ground transport.  It must be shipped via freight truck.  No free shipping on oversized items.