Part Number: 109884-3 (Heat shield) Part Number: 10988443 (Component) Part Number: 109884PC4 (Lmph) Part Number: 109885 (Valve) Part Number: 1098850 (Cat) Part Number: 10988-506-1 (Wave guide) Part Number: 1098851 (No description) Part Number: 10988530-1 (Support) Part Number: 10988596 (Component) Part Number: 109887 (Locknut) Part Number: 109887-12-0186C (Hose assy. ea78570) Part Number: 109887-5 (Case) Part Number: 109887-6 (Cover) Part Number: 109888 (Waveguide)