Transmission Pulley; 1 Grooves; 4.95" Outside Diameter; Bushed; 1610 Bushing Series; A | B Belt Series; 4.2" Pitch Minimum; 4.6" Pitch Maximum; 1/2 To 1-5/8" Bushing Bore Range; Keyway

Roller Chain Sprocket; 100 Chain; 16 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.034" Outside Diameter; 6.408" Pitch Diameter; B-Hub One Side; Bushed Mount; SF Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 40 Chain; 16 Teeth; 2 Row of Teeth; Hardened Teeth; 2.814" Outside Diameter; 2-9/16" Pitch Diameter; A-Double Single; Bushed Mount; 1215 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 40 Chain; 45 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.45" Outside Diameter; 7.168" Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 40 Chain; 54 Teeth; 1 Row of Teeth; No Hardened Teeth; 8.884" Outside Diameter; 8.599" Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material