LiftMaster Sprocket (50B19T, 1-1/4"x1/4") | LIF-K15-3619 All Automatic Door Openers FAAC B680H Foundation Plate |

FAAC B680H Foundation Plate | FAA-490139

Reads Secura Key and most HID® 125 KHz passive proximity cards and tags (non-proprietary formats)

24VDC) | LIF-20-40381

for better safety

The low flex

LiftMaster Sprocket (50B19T, 1-1/4"x1/4") | LIF-K15-3619 All Automatic Door Openers FAAC B680H Foundation Plate |LiftMaster Sprocket (50B19T, 1 1 4"x1 4") LIF K15 3619 This is a replacement Sprocket (50B19T, 1 1 4"x1 4"). Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster 15 3619 LiftMaster G153619 LiftMaster 153619 Compatibility This part is compatible with LiftMaster SL595GL Slide Gate Operator.