Revised the list:
1999 RECON ECM, 3942336, fits 5 SPEED, pulled from a running engine, $350 SHIPPED.
2002 3947912, was reportedly a good runner from a 6 SPEED, $350 SHIPPED.
2003 3963944, was reportedly a good runner from a 2003 6 SPEED, $350 SHIPPED.
2004 3957300, early 2004 automatic, from a runner, has security $350 SHIPPED.
2006 4937148, good runner, from 6 SPEED, $400 SHIPPED. Have C1-C2 harnesses for $200 extra.
2006 4937149, fits AUTOMATIC, pulled from a runner, $400 SHIPPED.
2007, 5.9, 4931980, good runner from a 2007 with a 48RE AUTOMATIC, $400.
2007 P4971980 CUMMINS RECON, has 2006 48RE auto file loaded, $400 SHIPPED.
2007, 6.7, P5258003, good runner, 68RFE AUTOMATIC. this is a Chrysler Service Replacement ECM, $400.
2009, 6.7, 5258003, good runner with a 68RFE AUTOMATIC, $400.