LiftMaster Sprocket (#50,16T, 5/8" Bore, Q183) | LIF-K15-50B16EES Bosch 3/4 inches solid stainless steel

3/4 inches solid stainless steel shaft

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

500mW @ 20Ω (transmission)

LiftMaster Standard Arm Assembly (Q104) | LIF-75-50293

LiftMaster Sprocket (#50,16T, 5/8" Bore, Q183) | LIF-K15-50B16EES Bosch 3/4 inches solid stainless steelLiftMaster 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