2007 LT build codes

[trichards1958]

Trying to decipher build codes on my ‘07 LT. Found all but these codes:

Code

19D
19I
1LT
50U
6SH
7SF
NP3
R4Y
R6K
R9M
R9X
SLM
V43

Can anyone fill in the gaps for me? Can’t find these anywhere. Thanks in advance.

 

[DaCurmudgeon]

Check this:

https://rparts-sites.s3.amazonaws.com/dec399b0838336997484042ed2af1004/design/rpoCodes.pdf

 

[trichards1958]

Perfect! Thanks very much!