SOMMER Side Mount Kit for Garage Door Operator | SOM-Y3123V001 Liftmaster Drive Belts This is a Sprocket and

This is a Sprocket and Chain Replacement Kit (Q057)

87 @ 4x - 6

2 ASA Strike

Compatible with LiftMaster® Model HDSW24UL Series Heavy Duty Swing Gate Operators

SOMMER Side Mount Kit for Garage Door Operator | SOM-Y3123V001 Liftmaster Drive Belts This is a Sprocket andSOMMER Side Mount Kit for Garage Door Operator SOM Y3123V001 The SOMMER Side Mount kit allows you to mount a SOMMER garage door opener on the horizontal tracks. This unique design saves headroom and space. The SOMMER side mount garage door opener is specific to SOMMER. Compatible with EVO+ and PRO+ Garage Door Operator Synoris and Duo Vision Garage Door Operator Direct Drive Models