1" Bore; 2 Grooves; 4-1/4" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 3.66" Pitch Minimum; 4" Pitch Maximum; Keyway

1-1/8" Bore; 2 Grooves; 4-1/4" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 3.66" Pitch Minimum; 4" Pitch Maximum; Keyway

Transmission Pulley; 2 Grooves; 5.45" Outside Diameter; Rough Bore; 3L | 4L | A Belt Series; 4.86" Pitch Minimum; 5.2" Pitch Maximum; No Keyway; Yes Minimum Plain Bore; 1-3/8" Max Bore

1-1/8" Bore; 2 Grooves; 3-1/4" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 2.66" Pitch Minimum; 3" Pitch Maximum; Keyway

Transmission Pulley; 7/8" Bore; 2 Grooves; 9-1/4" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 8.66" Pitch Minimum; 9" Pitch Maximum; Keyway