Pulley Replacement for LiftMaster Swing and Barrier Operators The LiftMaster SW008 Reducer Pulley is a 2 inch, 5/8 inch bore replacement pulley used on select LiftMaster swing and barrier gate operators. It supports correct drive reduction within the operator and should only be installed after confirming compatibility with the system’s manual or parts diagram. Key Features 2 inch reducer pulley 5/8 inch bore Compatible with select LiftMaster swing and barrier gate operators Also referenced as 17-2002 OEM replacement component Technical Specifications Part Number: SW008 Alternate Reference: 17-2002 Pulley Size: 2 inches Bore Size: 5/8 inch Compatibility: Various LiftMaster swing and barrier operators Conclusion The LiftMaster SW008 Reducer Pulley provides proper drive reduction for compatible swing and barrier gate operators, supporting reliable long-term system performance with Elite.
