I have a 2006 RVP model 9203C876 (9000 series; 92X3 series) Polar Mach Low Profile A/C unit installed on my 07 TM 2619. It has the RV model 9330C715 (9000 series; 9330X715 series) ceiling assembly. I had a parts list for the roof top A/C unit but not for the ceiling assembly (they are two separate units with different model numbers and different parts lists). So after some research on the internet, I found a parts list for the ceiling assembly (see pg. 565-566):
http://www.sahararv.com/os/resources...leman-Mach.pdf
I was trying to find replacement vanes for the ceiling assembly. The vanes get brittle over time and often break when repositioned. They can't be bought individually, but are sold together with the louver (part# 9330A3091).