D120B25 Sprocket With Stock Bore 120B15 Sprockets This 3TB54 Pulley uses a

This 3TB54 Pulley uses a P1-Series Bushing

#200A28 sprockets have 28 teeth

For more information on a single groove 13V500SH sheave

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This 80SK18 sprocket is a durable

D120B25 Sprocket With Stock Bore 120B15 Sprockets This 3TB54 Pulley uses aThis D120B25 sprocket is a durable, high quality, and precision double sprocket with 25 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #120 2 double roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide