Product Description
Motor Assembly for the Overhead Door Legacy 650 (model #1129) and 850 (model #2129) chain and belt drive garage door openers.
This motor is compatible ONLY with the Legacy 650 and Legacy 850 with OHDAnywhere (WiFi Connectivity). If your Legacy 650 or Legacy 850 garage door opener DOES NOT have OHDAnywhere, order part #38644RS
Part Numbers: 40966, 40966R, 40966R.S