7/8" Bore; 2 Grooves; 3.95" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 3.36" Pitch Minimum; 3.7" Pitch Maximum; Keyway

2 Grooves; 18.4" Outside Diameter; Bushed; 3020 Bushing Series; C Belt Series; 18" Pitch Minimum; 18" Pitch Maximum; 7/8 To 3-1/4" Bushing Bore Range; Keyway

Variable Speed Pulley; 1-5/8" Bore; 2 Groove; 6.55" Outside Diameter; Finished Bore; No Bushing; 3L | 4L | A | 5L | B | 5V Belt Series; 5.1" Pitch Dia Min; 6.9" Pitch Dia Max; Keyway; Manual Turn Adjustment Method

Transmission Pulley; 2 Grooves; 15" Outside Diameter; Bushed; SF Bushing Size; 5V Belt Series; 5/8" Belt Width Minimum; 5/8" Belt Width Maximum; 15" Pitch Diameter Minimum; 15" Pitch Diameter Maximum; Keyway

Transmission Pulley; 2 Grooves; 16" Outside Diameter; Bushed; SF Bushing Size; 5V Belt Series; 5/8" Belt Width Minimum; 5/8" Belt Width Maximum; 16" Pitch Diameter Minimum; 16" Pitch Diameter Maximum; Keyway