There is a post with a lot of cross referenced common parts. Use the "find" button. I have an extra starter, alternator, and 2 oil filters along with 2 serp. belts that I will not need now that I went to a DP. PM me if any one wants to purchase them.
2006 Revolution 40L, 400HP Cat C9, Allison 6 speed, Spartan Chassis, Aero-Turbine Muffler