11 0 Mack T2070 Transmission Core Contact for price Good used Mack T2070 Transmission core. The transmission core has been visually inspected and is in good condition. The transmission has corrosion and rust. The casting number is 281KB577.... ConditionUsedEngine ModelN/APart NumberP-100872Stock NumberP-100872 MLS Number13069980CategoryTransmission Cores Last Updated10/4/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info