4.75" Outside Diameter Single Groove Cast Iron Sheave with 7/8" Fixed Bore and 3.3-4.8 Variable Pitch

Belt Drive A53 Pl=54.3

PVC GRMMT 0.88D X 1.63 MTG

Sheave Fixed 1 Grv 1" Br

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

57.2" Outside Diameter Type A Super Grip Belt

Belt Drive B75 Pl=76.8

Sheave Variable 1 Grv 0.625"Br

Sheave Variable 1 Grv 0.625"Br

Sheave Variable 1 Grv 0.625"Br