Hogwarts Express Coach Model Numbers

[mb300e]

Could someone tell me whet the Bachmann Catalogue numbers for the Hogwarts Express Coaches 99312 and 99716 are?

Thanks in advance.

[MilwaukeeRoadfan261]

The coaches of which you speak were only available as part of the Bachmann Hogwarts Express train set which was discontinued back in the early 2000's after the release of the second movie "Chamber of Secrets" and to my knowledge  were never available as separate sale coaches.