12 0 Allison 2100 HS Transmission Core Contact for price (Core) Allison (AT), TRANSMISSION ASSEMBLY- Model: 2100HS, Serial Number: 6310981907, Reference images for Condition For more information about this item, give us a call. We ship... ConditionUsedStock NumberP-110187 MLS Number13794041CategoryTransmission Cores Last Updated9/11/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info