Whirlpool American Style Top loader Washer – Door lock

Hi,

I’ve been out to an old customer of mine that has a semi commercial style Whirlpool top loader. Its usually been the inline fuse thats blown in the past but its the door lock that has actually spilt in two.
The problem is there isn’t a model number anywhere on the machine. It is getting on in age but if there was a sticker on it, its gone now.
The only thing it says on it is “Super Capacity Plus Washer – Heavy Duty”

Its a black door lock with two wires and a plastic piece coming out of it. Looks like an aerial. The wiring is hard wired in to the lock.

If anybody can help with a part number it would be appreciated at usual.

Many thanks

Nick