Thanks for the VIN Joe.
I'm working on a part number list but I want to confirm the accuracy of the numbers first with my dealer (some were a little tricky to look up). The one odd thing is that the spare wheel came up as the same part number for 04 and 05 (and the same option code – WGAP 20 inch steel). I will post the numbers as soon as I get to the dealer. But if you just want an idea of a price here is the PN for the R caliper – 5143398AA
I can’t believe that DC upgraded the brakes! I feel that our trucks stop beautifully as it is now! Must be to stop the added weight of the QC from 154mph and they threw them on the RC’s too. Anyway, some say more is better.
BTW, it looks like the part numbers for the clutches stayed the same along with the hydraulics

- but they upgraded the brakes
