Transmission Pulley; 1 Groove; 2.1" Outside Diameter; Rough Bore; 3L | 4L | A Belt Series; 1.56" Pitch Minimum; 1.9" Pitch Maximum; No Keyway; Yes Minimum Plain Bore; 7/8" Max Bore

Transmission Pulley; 1 Groove; 2.3" Outside Diameter; Rough Bore; 3L | 4L | A Belt Series; 1.76" Pitch Minimum; 2.1" Pitch Maximum; No Keyway; Yes Minimum Plain Bore; 7/8" Max Bore

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

Transmission Pulley; 1 Groove; 18-1/4" Outside Diameter; Rough Bore; 3L | 4L | A Belt Series; 17.66" Pitch Minimum; 18" Pitch Maximum; No Keyway; Yes Minimum Plain Bore; 1-7/16" Max Bore

Synchronous Pulley; 1" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 26 Teeth; 1-1/4" Face Width; Rough Bore; 3.074" Outside Diameter; 3.104" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore