The seal on my washing machine door is leaking a little a little bit on each load and I'm not sure how to replace it..

Jorge, these can be tricky to replace if it is that seal or bellow that’s the problem. They can get small tears and rips which worsen over time. The part number for your model is 8182119 and I’ll add the parts link and a video on the repair if you’d like to try and replace it yourself. We do a lot of these and it may just be time for a new one! Let us know if there’s anything more we can do for you.