TAD1640GE; TAD1641GE; TAD1642GE; TAD1650GE; TAD1651GE; TWD1643GE; TWD1652GE; TWD1653GE; TWD1663GE Cooling System Charge Air Cooler TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Parts on group Charge Air Cooler: Pos. Part No Qty Parts name Comments 1. 21245572 [1] Charge air cooler 2. 3. 21244928 [2] Sealing ring 4. 3812619 [10] Control rod 5. 990949 [10] Flange lock nut 6. 3886914 [1] Nipple 7. 21248967 [1] Tank 8. 21248975 [1] Tank Parts catalog : Charge Air Cooler TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE After Cooler and Installation Components TWD1663GE After Cooler and Installation Components TWD1652GE, TWD1653GE After Cooler and Installation Components TWD1643GE Water Pump, Thermostat Housing and Water Filter, Radiator Cooling. SN-2016080035. TWD1652GE, TWD1653GE Water Pump, Thermostat Housing and Water Filter, Radiator Cooling. SN2016064437-SN2016080035. TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Charge Air Cooler TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Charge Air Cooler, High Pressure TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Charge Air Cooler. Low Pressure TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Cooling System. Alternative Mounting of Water Filter TAD1640GE, TAD1641GE, TAD1642GE, TWD1643GE, TWD1663GE