Nice Idler Sprocket for Slide Gates | HYS-40BB17H Q070 and all LiftMaster Garage Door

and all LiftMaster Garage Door Openers manufactured since January 1995

All-O-Matic Control Box DC 45 Circuit/Logic Board (Pre 2016 UL) | ALL-BLDC-PCB45

BFT 2VDC Motor Kit for GU36 Barrier Operator | BFT-I200483-10001

500mA (transmit)

Compatible with LiftMaster® Model GH Commercial Door Operators

Nice Idler Sprocket for Slide Gates | HYS-40BB17H Q070 and all LiftMaster Garage DoorNice Idler Sprocket for Slide Gates HYS 40BB17H The Nice Idler Sprocket 40BB17H is a 17 tooth, ball bearing sprocket designed for #40 roller chain on slide gate operators. Its main job is to guide and maintain tension on the gate's drive chain, ensuring smooth and reliable operation. Note: The Nice 140BB17H replacement part was originally offered under the Apollo brand, known for its dependable gate automation components. Following Apollos acquisition