1372 Intake and Exhaust System Exhaust pipe. For high mounting silencer Parts on group Exhaust pipe. For high mounting silencer: Pos. Part No Qty Parts name Comments 1. 21105432 [1] Elbow 5'' 2. 3587941 [1] Exhaust pipe elbow 3. 479979 [1] Plug 4. 3826685 [1] Flange 5. 21211715 [1] V-clamp 6. 994441 [1] Flange screw 7. 990950 [1] Flange lock nut 8. 3587939 [1] Flange 5'', For welding Parts catalog : Air Cleaner, Heavy Duty Crankcase Ventilation, Closed Crankcase Ventilation Starter Element Air Filter with Installation Components, Heavy Duty Air Filter with Installation Components, Standard Exhaust pipe for side mounting silencer