2low , it looks like those #'s are Harley Paint code #'s , and it sounds like a tri stage .

And I am with you HRP , its not worth buying if you do knot now what your buying .
I would go to your local jobber , doesnt matter if its PPG, Dupont , Sikkins , ect....... They should be able to help you finding the right color you are wanting , plus getting all the right compatible products to do the job right the first time .

SprayTech