Monday through Friday - 8am to 5pm Mountain Time
Part Number BK77-1-1/8
O.D. 7.45"
Datum A(4L) Belts 6.70"
Datum B(5L) Belts 7.10"
Bore 1-1/8"
F 7/8"
E 21/32"
L Thru Bore 1-15/32"