Parts
MHS 5011 LH operator w/ shaft and sprocket
Product Details:
Liftmaster MHS5011 with shaft and sprocket for use with 944 doors. Left side mount. Right/left is determined when standing in unit looking out - order the motor based on desired mounting location. Includes drive chain (connects motor to sprocket), three button wired station, laser eye sensor, and built in receiver. Photo shows right mounted version.
$712.13