LiftMaster Front Idler Drive Kit #41 | LIF-K75-11503 liftmaster 25-4008 The Black Bosch DS161 is

The Black Bosch DS161 is specifically designed for Request-to-Exit (REX) applications

31VAC output or 24VAC nominal output

BFT Kit Boom Rotation Moovi or Giotto 30/50 | BFT-I100144-10001

road accesses

3-inch EP-436 telephone entry and access panels look the same on the outside but each new model is packed with upgraded hardware and software on the inside

LiftMaster Front Idler Drive Kit #41 | LIF-K75-11503 liftmaster 25-4008 The Black Bosch DS161 isLiftMaster Front Idler Drive Kit #41 LIF K75 11503 This is a Front Idler Drive Replacement Kit. For use with various LiftMaster Commercial Door Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Includes Front idler drive Chain #41 Master link kit Also known as LiftMaster 75 11503 LiftMaster 7511503