(Used) 2006 Allison, TCM- Model: 1000, Serial Number: BKDYPSM160815ULW, Part Number: 29542725, TSN: TMG041000-1, Part Number: 29557134, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921