Filter bottom part no. 452675 q type 1, outlet pipe part no. 456557 q type 1, sleeve part no. 452671 q type 1, cap part no. 452669 q type 1, gasket part no. 472469 q type 1, knob part no. 473812 q type 1, seal part no. 452668 q type 1, casing part no. 456558 q type 1