Repair or repace garage opener?
15 year old 1/3 HP Liftmaster garage door opener.
1 options: Sprocket assembly can be replaced for $165.
another option: new Chamberlain 1/3 HP liftmaster unit can be installed for approx. $350 installed.
I'm leaning towards new unit, but I don't know whether a new sprocket assembly will give me the equivalent of a new life expectancy on the unit. Thanks for your thoughts.