I'm trying to find a replacement driver side tread plate in mocha for my 2008 Jaguar XJ. The manufacturer number for the part is C2C26180AMB. The official Jaguar website says the part is discontinued, but if any of you know a third party seller who might have the part, or are selling the part yourself please let me know. I included some pics of the broken tread plate I have. Thanks for your help.

 

Junk yard's, or ebay should have what your looking for

 

Or you can try to use an epoxy and repair it. Use tape on the back to give sufficient time for the epoxy to work. I recommend

J-B Weld 8265S Original Cold-Weld Steel

 

Using a soldering iron, melt pieces together along the break on the back side.
That will stitch it together, then fiberglass tape, & epoxy the seam for strength, & to fill.
All done on the back side, later you can fill the crack on top, but probably not really needed.