04-19-2020, 12:39 PM
Most but not all. Although I don't have information on every one of them, here are 2007-2011's that I understand have Allison Transmissions.
2007: 790, 791, 799, 800, 802, 811, 814, 815, 1204, 1209-1211
2008: 1231, 1234, 1236, 1237, 1242, 1249
2009: 1252-1254, 1256, 1258, 1265, 1268, 1271, 1272, 1276, 1278, 1280, 1281, 1285, 1287, 1290
2010: 1293-1296, 1401, 1402, 1405-1408
2011: 1409, 1410, 1413-1430
Those will likely ALL be Cat C-15's until #1401 (a 2010). About half of the coaches from 1401-1414 were Cummins ISX. After 1414 (a 2011) the remainder of the 2011's should be Cummins powered EXCEPT #1429.
2007: 790, 791, 799, 800, 802, 811, 814, 815, 1204, 1209-1211
2008: 1231, 1234, 1236, 1237, 1242, 1249
2009: 1252-1254, 1256, 1258, 1265, 1268, 1271, 1272, 1276, 1278, 1280, 1281, 1285, 1287, 1290
2010: 1293-1296, 1401, 1402, 1405-1408
2011: 1409, 1410, 1413-1430
Those will likely ALL be Cat C-15's until #1401 (a 2010). About half of the coaches from 1401-1414 were Cummins ISX. After 1414 (a 2011) the remainder of the 2011's should be Cummins powered EXCEPT #1429.