LiftMaster Sprocket (#50,16T, 5/8" Bore, Q183) | LIF-K15-50B16EES Bosch High Security - Keypads are

High Security - Keypads are available with a separate relay logic box

1 Quick Connect Plug and Go Harness 630041

18 - 35VAC/DC

No power- No problem

3/4 inches solid stainless steel shaft

LiftMaster Sprocket (#50,16T, 5/8" Bore, Q183) | LIF-K15-50B16EES Bosch High Security - Keypads areLiftMaster Sprocket (#50,16T, 5 8" Bore, Q183) LIF K15 50B16EES This is a replacement Sprocket (#50, 16T, 5 8" Bore). For use with various LiftMaster Swing Gate Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster Q183