Buying the part yourself and installing it can save a lot of money! Search for a great deal online and you're more than likely going to find it. It's always good practice to check out the prices for a spare part for your MTD 11A-02BT706 from several different places. That way you can be sure you're getting the best deal. There are usually more than one company producing the MTD 20 in. 125cc ohv briggs & stratton walk-behind gas mower part that you're looking for, especially aftermarket-type spare parts. Find the right part and fix it right!