1999 GM/Chev (HD) GM Hydramatic, Truck Delivery, Transmission Assys, Fits to: GMC W3500, (Used) 1998 GM/Chev (HD) (AT), TRANSMISSION ASSEMBLY- Model: Gm Hydramatic, Serial Number: 39790, Part Number: 24208421, Reference images for condition. 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# 39790, Casting# 39790, Truck Year 1999 4KDB4B1R0XJ000246
