LiftMaster Sprocket and Chain Kit (Q057) | LIF-K75-50117 AJ-LEF3 Output: +12VDC --- 1A

Output: +12VDC --- 1A

LiftMaster CSW200

Metal cover with cataphoresis-treated box

LE-D Door Station

LiftMaster Sprocket and Chain Kit (Q057) | LIF-K75-50117 AJ-LEF3 Output: +12VDC --- 1ALiftMaster Sprocket and Chain Kit (Q057) LIF K75 50117 This is a Sprocket and Chain Replacement Kit (Q057). Compatible with various LiftMaster Commercial Swing Gate Operators; manufactured before 2016. This kit is used with standard or jumbo gearbox units. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster Q057 Compatibility