Part found on bottom of dishwasher, don't know what it is. 66513293K110 Kenmore Undercounter dishwasher

Hi, I actually came across the same part, charred and melted on the bottom of the dishwasher. Long story short I finally found the location of the part in question. It goes to the back side of the top rack. There is a waterway path that rests in the middle of the rack and at the end is a rectangular opening that this part must regulate water entering and prevent reverse water flow...thus the circular rubber flaps. I would add an image, but can't find a way to upload here.

i also found this mysterious part at the bottom of my dishwasher this morning. Couldn't find anything when searching for the part number. I have a whirlpool. After a long search I finally stumbled on the location by accident. In mine it belongs in the back, center of the arm located on the top rack. I had removed the top rack to see into the actual dishwasher better. After getting frustrated that I couldn't find the proper location I picked the rack up to put it back in and found the perfect rectangular size on the back of the rack. Hope this helps someone!

Good morning.... I know the oddity of finding a part at the bottom of a device and wondering where it came from. I will forward your question to an expert who will investigate the matter further and get back to you.
You will hear from them within two business days if not sooner. I would also suggest that you visit the website Sears Parts Direct.com.
Simply enter the model number and a parts break down list, including images of the parts, will open for you to review.
Also, within 10 seconds a box will open inviting you to chat with an associate who will be happy to review the different parts on your unit to determine which part you're holding in your hand. I hope this helps and have a nice Sunday.

Thanks for posting your question on ManageMyLife.com

 From your description the only part I could find with that description is the door mount. Would you be able to upload and image of the part to further assist in locating the item?

Did you ever find an answer? I just found the same part...can't figure out where it goes.

The part number might be w10194945 and does fit on the back of the top rack.

Bless you guys!!!! Found this part at bottom of our Kenmore dishwasher today...Indeed, it came from the back of the top rack. It popped right back in. We'll see how long it lasts.