Product Description
Motor assembly replacement for belt drive and chain drive model garage door openers listed below that came with a battery back-up or are battery back-up capable.
- Motor Assembly includes: Motor, Optical Encoder with encoder cover (RPM Sensor), the wiring harness attached, and the instruction sheet
- Genuine Genie replacement part
- Compatible with models: 1055B
- Replaced old part number 40966R.S
