Lego 4551 crocc locomotive

As we all know the metroliner an load haul railroad were released around the same time but there was a third set being just the crocc locomotive my question is what rolling stock set numbers go with this set and before u say any which set numbers from 9v era? I just picked up the crocc and want the period correct rolling stock from that era I know there used to be Catalog that showed this set paired with another set rolling stock for sale but can’t find it submitted by ...