Steel 82A12 Sprocket filter_H40BS13 What separates this 35V1870E sheave

What separates this 35V1870E sheave from the others is that it is made using a high strength cast iron

This AK54 Pulley 7/8" bore is directly interchangeable with other manufacturers

This AK74 Pulley 1-7/16" bore is directly interchangeable with other manufacturers

SDS bushings

Steel 82A12 Sprocket filter_H40BS13 What separates this 35V1870E sheaveThis 82A12 sprocket is a 12 tooth steel construction A Plate style sprocket. This sprocket is in the 82 series of engineer class sprockets. It can be supplied with a stock plain bore, finished bore with key way and set screws, or as an idler sprocket configuration. This sprocket works with chain sizes H82, WH82, WR82, 103, 131, S131, WS82, WS82H, SS131, 527R, 527RX, C9103, 6131, 4103, C131, and 382. 82A12 Dimensions Tooth Count: 12 Style: A Pitch