Part Number: 0D-41811-16 (Factory original brand new) Part Number: 0D-41811-40 (Factory original brand new) Part Number: 0D4183200 (No description) Part Number: 0D41A (Pully) Part Number: 0D4202069 (No description) Part Number: 0-D4-20-2070 (Component) Part Number: 0-D4-20U (Coupler) Part Number: 0D-42616-A850 (Factory original brand new) Part Number: 0D-43019-A570 (Component) Part Number: 0D4402500 (No description) Part Number: 0D472JE-ND (Resistor) Part Number: 0D49G (Optiplex 3050 aio, 19.5 hdplus n) Part Number: 0D4DTHS101S (Valve) Part Number: 0D4DTHS102S05 (Valve assy)