Part Number: 02W1507 (Copo filter) Part Number: 02W1507-231 (Cartridge subassy) Part Number: 02W1507-258 (Container) Part Number: 02W151862 (No description) Part Number: 02W156-173 (Seat) Part Number: 02W156-197-1 (Fixture,test,filter) Part Number: 02W156-213 (Seatvalveoil) Part Number: 02W156-218 (Tube assy) Part Number: 02W156-231 (Filter elements) Part Number: 02W157-218 (Tube support, filter) Part Number: 02W15VRTK (No description) Part Number: 02W15VRTKCHIP (No description) Part Number: 02W16 (No description) Part Number: 02W161-234 (Valve)