If your Huskee push lawn mower is not bagging the grass properly as you are cutting there are a few things to check. First, the grass should always be dry when you cut it. Also, if the grass is really tall, then you should cut it once at a higher setting and then go over it again at your desired height setting. Make sure the engine is running at full throttle. Lastly, check the undercarriage to make sure it is clear of grass and debris and check the blade to see if it is dull, if it is then it would need to be sharpened or replaced.
You can find the model and serial numbers located on your Huskee push or self-propelled lawnmower somewhere on the deck of the mower.
NOTE: if you need a part for the small engine in your Huskee push or self-propelled lawnmower, there will be a separate model/serial number for the engine. Here are the small engines that are available in your Huskee push or self-propelled mower. Visit the page of the engine you have to find out where the model/serial number is located for your small engine model: