1-1/8" Bore; 1 Grooves; 4.15" Outside Diameter; Finished Bore; No Bushing; 3L|4L|A|5L|B Belt Series; 2.7" Pitch Dia Min; 4.1" Pitch Dia Max; Keyway; Manual Turn Adjustment Method

1 Grooves; 4-1/4" Outside Diameter; Bushed; L Bushing Series; 4L | A | 5L | B Belt Series; 3-1/2" Pitch Minimum; 3.9" Pitch Maximum; 3/8 To 1-1/2" Bushing Bore Range; Keyway

1 Grooves; 4.45" Outside Diameter; Bushed; L Bushing Series; 4L | A | 5L | B Belt Series; 3.7" Pitch Minimum; 4.1" Pitch Maximum; 3/8 To 1-1/2" Bushing Bore Range; Keyway

Transmission Pulley; 1 Grooves; 4-1/4" Outside Diameter; Bushed; H Bushing Series; 4L | A | 5L | B Belt Series; 3-1/2" Pitch Minimum; 3.9" Pitch Maximum; 3/8 To 1-1/2" Bushing Bore Range; Keyway

1 Grooves; 11-3/4" Outside Diameter; Bushed; L Bushing Series; 4L | A | 5L | B Belt Series; 11" Pitch Minimum; 11.4" Pitch Maximum; 3/8 To 1-1/2" Bushing Bore Range; Keyway