HURI Carburetor Replacement for Craftsman 917.370920 917.370680 917.376583 Lawn Mower - Compatible with Craftsman Riding Mowers & Tractors - Easy Installation & Improved Performance

I use this product on an older lawnmower. I was having carburetor issues. The lawnmower has been running great now for two years and I’ve had zero issues as a reminder during the winter months. If you do not use your machine, do you need to use some type of stabilizer in your fuel.