Liftmaster K17-10165 Pulley - 7" battery-backup This durable belt ensures smooth

This durable belt ensures smooth and efficient operation

it ensures proper fit and function for restoring or maintaining emergency gate disengagement systems

Robust Design: IP65/NEMA 4-rated enclosure and polycarbonate housing protect against weather and impacts

Helps protect control boards and sensitive electronics

Liftmaster K17-10165 Pulley - 7" battery-backup This durable belt ensures smooth7" Pulley Replacement for LiftMaster APT and SD Operators The LiftMaster K17 10165 Pulley is a genuine OEM replacement part designed for LiftMaster APT and SD commercial operators. Featuring a 7 inch diameter, this precision balanced pulley provides reliable belt traction and consistent rotational transfer in demanding commercial door and slide gate systems. Constructed from durable, high grade metal with a reinforced hub, it ensures smooth operation