0 0 Allison HD4560 Transmission Part $350 USD FLEX PLATE ADAPTERS FROM CUMMINS M11/ISM. 8 BOLT CRANK, 12 BOLT OUTER RING. CONSISTS OF 4 PLATES. OUTER DIAMETER OF 16 9/16", INNER PILOT 4 1/16" AND 6 5/8" BOLT HOLE CENTER. ConditionUsedPart Number29514035 29513208Stock NumberP-464 MLS Number9227758CategoryTransmission Parts Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info