2007 Eaton/Fuller RTO16908LL, Truck Delivery, Transmission Assys, Fits to: Western Star 4900 SA, (Used) 2006 Eaton/Fuller (MT), TRANSMISSION ASSEMBLY- REMANUFACTURED- Model: RTO-16908LL, ID Number: 187110, Engine: Mercedes OM460LA, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Serial# 187110, Casting# 187110, Truck Year 2007 5KKHALCV17PY58747