LiftMaster Mega Arm Trap Chip | LIF-K-127A0111B la400 reset switch Simply set the dip switches

Simply set the dip switches inside the unit to match your other transmitters and receiver

LiftMaster 20-40381 is a 1/5HP Motor Replacement Kit (24VDC)

No power- No problem

LiftMaster Sprocket and Chain Kit (Q057) | LIF-K75-50117

LiftMaster Pulley (8"x5/8" 4L Belt) | LIF-K17-2001

LiftMaster Mega Arm Trap Chip | LIF-K-127A0111B la400 reset switch Simply set the dip switchesLiftMaster Mega Arm Trap Chip LIF K 127A0111B This is a replacement Mega Arm Trap Chip. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster K29 CHIP 534T Compatibility This part is compatible with various LiftMaster Barrier Gate Operators.