How can I fix my Stackable Washer?

I have a Frigidare stackable washer and dryer and the washer is leaking underneath. I have checked the hoses and clamps and where I see it leaking is on a part that has some series of numbers on it. 1 set of numbers is 5221032 or 5221022 ( can't make out last 2 digits ) 2. 3352292-SAE22, 3. 3363394-ASSY. These are all the series of numbers that are on that part. MFG # is 3394727. Could you please let me know where to purchase the part that I need. I am in Central Illinois, zip code 62458 Thank you.