Will this fit model dv405 gas
Answer Hello Jeff! Yes part number 6602-001655 will work with your model number, thanks!
How many inches long is the belt to fit this dryer?
Answer Debbie, I believe your model should read DV218AEW/XAA. Unfortunately, we do not have the measurement of the belt however, according to your model number this is the correct replacement and will fit your dryer. Thanks.