Visit the Vapor trails websitehttp://vaportrailarchery.com/
If you call to order and tell them about your bow, they will look up the specs and send you what you need.
I ordered a set (2 cables and the string) last year and I really like it. My strings were about 10 years old and I needed some badly. It added some speed to my arrow for sure.
I paid about $100 for the strings (they mailed them to me) and then I paid Gander Mountain's archery department about $20 to install them, add a new peep and D loop for my release.