Whirlpool top-load washer with missing model and serial information

Washer Repair
1

Brand: Whirlpool
Model Number: W1111111111
Main Symptom: Transmission
What happens & when: Whirlpool washer has NO model or serial number on machine, anywhere.

Error Code (if any):
Parts or tests already tried: Photos / video link: I need to replace my transmission gear unit, that is 15 1/4 length and 11 1/2 wide. Any idea what the top-load model type is, so I can buy the right part? I believe the right part is one of the following: W11454372, W11132267, W11454734

2

There is no way we can tell you what parts you need without a model number. Do you have the use and care manual? there is a partial model number sometimes on the front page.