LiftMaster Torque Limiter Sprocket | LIF-K75-40A25 17-2002 The Doorking Hub Assembly 1

The Doorking Hub Assembly 1 HP 6550-410 is a critical component used in gate operator systems

EZ Limit® provides for push-to-set limits that stay synchronized with door through a long-term loss of power

Note Acceptor w/ self-replenishing dispenser

LiftMaster 041C6661 Wire Harness Kit (Low Voltage

Microprocessor based memory

LiftMaster Torque Limiter Sprocket | LIF-K75-40A25 17-2002 The Doorking Hub Assembly 1LiftMaster Torque Limiter Sprocket LIF K75 40A25 This is a replacement Torque Limiter Sprocket. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Compatibility This sprocket is compatible with LiftMaster Model GSD Commercial Door Operators.