LiftMaster Gear Reducer and Motor Pulley Kit | LIF-K17-37318 linear en series telephone entry Doorking 2 Button MicroPLUS 318MHz

Doorking 2 Button MicroPLUS 318MHz Transmitter (Packs of 10) | DKS-8070-080

Model Number: BE11638

2" x 58" Residential Corner Post Double Picket Spear Head (Black)

A high-capacity edge receiver accepts up to (4) transmitters and each transmitter accepts up to (2) wired edges

LiftMaster Gear Reducer and Motor Pulley Kit | LIF-K17-37318 linear en series telephone entry Doorking 2 Button MicroPLUS 318MHzLiftMaster Gear Reducer and Motor Pulley Kit LIF K17 37318 This is a replacement Gear Reducer and Motor Pulley Kit compatible with LiftMaster Model RSL12U Slide Gate Operators. Compatible with: LIF RSL12U LIF RSL12ULMC Genuine LiftMaster replacement part.