Looking for part number

Good afternoon to all,

I am looking for the part numbers of the 4 clips that go onto the L24ER-QBFC1B. I've attached a picture that shows the 4 clips circled in red. Each clip is completely unique, so there should be 4 different part numbers, but I cannot seem to find them anywhere. If anyone knows the part number, or where I can buy these 4 individual clips, please let me know as soon as possible. Thanks and have a great weekend!

-Hashmi

http://literature.rockwellautomation.com/idc/groups/literature/documents/td/1769-td005_-en-p.pdf

Page 67 or so lists the various kits for the RTBs

Thanks that was it! For anyone else looking, the part numbers are:

1769-RTB40DIO - for the DIO
1769-RTB40AIO - for the analog I/O


Thanks a million!