The LiftMaster K17-50095 gate operator gear pulley from North Shore Commercial Door is an approved LiftMaster replacement part for your LiftMaster SL3000UL gate operator. This K17-50095 LiftMaster gear pulley is also known as part no. Q021. The pulley for the operator's motor output shaft has a 5/8 in. bore and 2 1/2 in. outside diameter.
Also known as part # Q021
For use with LiftMaster SL3000UL commercial slide gate operator
Attaches to operator's motor output shaft
Dimensions: 5/8 in. bore, 2 1/2 in. outside diameter