View 4 Photos View 0 Videos Allison 4000 HS Transmission Core for a 2010 International 8600 Newly Listed Contact for price Good used Allison 4000HS transmission core from a 2010 International 8600 truck. The transmission core has been visually inspected and is in core condition. The transmission core is a 6... ConditionUsedEngine ModelCummins M11 / ISM 10.8Fits To Make(s)InternationalFits To Model(s)8600Will Fit Year(s)2010Part Number260225-7Stock Number260225-7 MLS Number14557232CategoryTransmission Cores Last Updated8/21/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info