glove box door code questions

[bulky]

Looking for a little help. Below is a picture of my glovebox option tag on a truck I just picked up. I am sure there have been tons of people asking about how to decode the glove box door codes. I can track down most of the codes, but there are a couple I have questions on.

Any ideas for the following three codes?:

1D73
1F44
1ZQ2

Also there are 2 codes listed that have the same description? 1TCD and 1ZCD both have LR78-15C HWY STEEL?? Is it just cut short?

Thanks
B