Flywheel cover

I had to do a oil pan on my 2000xj and I noticed a hole in the flywheel cover. So I take it out and realize its 2 piece. The other piece the starter goes thru. The dealer orders me one and its one whole piece. It looks to big but does anyone know if they changed it?

2001 XJ parts fiche for AW4 shows the converter cover to be two pieces...bigger piece is called the converter cover and has the hole for the starter...smaller lower piece is called the dust cover...