DETAILS

• The opt-wheel normally needs replaced if your garage door opener is short traveling in both directions (open and close) in the excess of 6 inches at a time then stopping.
• Compatible with models: 1028 2028 1128 2128 1035 1055 2036 2035 2055 3035 3055 2033 3053 3155 7035 7055 7053 7135 7155