10 0 Allison B400R Transmission Core Newly Listed Contact for price Good Allison B400R Transmission core. The Transmission core has been visually inspected and is in good condition. The Transmission core has corrosion and rust, please refer to photos... ConditionUsedPart NumberP-1014032Stock NumberP-1014032 MLS Number13963280CategoryTransmission Cores Last Updated11/4/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info