8.75" Outside Diameter Two Groove BK Cast Iron Sheave used with H Series Bushings for 4L, 5L, A, and B Belts

8.75" Outside Diameter Two Groove BK Cast Iron Sheave with 1 1/8" Fixed Bore used with 4L, 5L, A, and B Belts

8.75" Outside Diameter Two Groove BK Cast Iron Sheave with 1 3/16" Fixed Bore used with 4L, 5L, A, and B Belts

8.75" Outside Diameter Two Groove BK Cast Iron Sheave with 1 3/8" Fixed Bore used with 4L, 5L, A, and B Belts

8.75" Outside Diameter Two Groove BK Cast Iron Sheave with 1 7/16" Fixed Bore used with 4L, 5L, A, and B Belts

8.75" Outside Diameter Two Groove BK Cast Iron Sheave with 1" Fixed Bore used with 4L, 5L, A, and B Belts

8.75" Outside Diameter Two Groove BK Cast Iron Sheave with 3/4" Fixed Bore used with 4L, 5L, A, and B Belts

10.40" Outside Diameter Two Groove Q-D Sheave used with SF Series Bushings for C Series Belts

10.90" Outside Diameter Two Groove Q-D Sheave used with SF Series Bushings for C Series Belts

11.40" Outside Diameter Two Groove Q-D Sheave used with SF Series Bushings for C Series Belts