Unknown Brand 40 - 26H, 1-3/16" Bore Sprocket for #40 Chain, 26 Tooth NOS

UST Single Row Sprocket H60BTL40 60 Pitch 40 Tooth

40A40H Type A Plate Sprocket for #40 Roller Chain - 40 Tooth - 23/32" Stock Bore

Unknown/Unbranded H40B12X3/4 Sprocket 12 Tooth #40 3/4" Bore - USED

40A25H-SB (5/8") Type A Plate Sprocket for #40 Roller Chain - 25 Tooth*

35A40H Type A Plate Sprocket for #35 Roller Chain - 40 Tooth - 19/32" Stock Bore

35B26H Type B Heat Treated Sprocket for #35 Roller Chain - 26 Tooth - 1" Bore

40B11H Type B Heat Treated Sprocket for #40 Chain - 11 Tooth - 1/2" Stock Bore