Chamberlain 41A7563 Garage Door Opener Wall Control Genuine Original Equipment Manufacturer (OEM) Part This part is compatible with models including; 1393043,13930437,13954990,13957915,139559181,13957918,13954918,13955918,13954915,13954985,13954930,13954920,13954931 This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 41A7569 Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Craftsman This wall control (part number 41A7563) is for garage door openers It attaches to the garage wall beside the entry into the house