| 07-16458 | LW-14608 Lycoming Kit - Exhaust Manifold Retainer | — | — | 78 | Engine Accessories | |
| 07-16547 | LW-14909 Lycoming Bracket - Crossover Pipe | — | — | 78 | Engine Accessories | OEM |
| 07-16605 | LW-15417 Lycoming Transition- Exhaust | — | — | 78 | Engine Accessories | OEM |
| 07-16668 | LW-15689 Lycoming Pipe - Exhaust-Cylinder #3 | — | — | 78 | Engine Accessories | OEM |
| 07-16669 | LW-15690 Lycoming Pipe - Exhaust-Intermediate | — | — | 78 | Engine Accessories | OEM |
| 07-16684 | LW-15805 Lycoming Pipe - Exhaust-Cylinder #5 | — | — | 78 | Engine Accessories | OEM |
| 07-16685 | LW-15806 Lycoming Pipe - Exhaust-Right-Inter. | — | — | 78 | Engine Accessories | OEM |
| 07-16689 | LW-15849 Lycoming Pipe - Exhaust - Left-Intermediate | — | — | 78 | Engine Accessories | |
| 07-16690 | LW-15850 Lycoming Pipe - Exhaust-Right-Inter. | — | — | 78 | Engine Accessories | OEM |
| 07-16700 | LW-15887 Lycoming Pipe - Exhaust-Tail | — | — | 78 | Engine Accessories | OEM |
| 07-16723 | LW-16102 Lycoming Pipe - Exhaust-Crossover-Right | — | — | 78 | Engine Accessories | |
| 07-16724 | LW-16103 Lycoming Pipe - Exhaust-Crossover - Left | — | — | 78 | Engine Accessories | |
| 07-16737 | LW-16222 Lycoming Clamp - Exhaust Pipe | — | — | 78 | Engine Accessories | |
| 07-16783 | LW-16381 Lycoming Pipe - Exhaust-Cylinder #1 & 3 | — | — | 78 | Engine Accessories | OEM |
| 07-16784 | LW-16383 Lycoming Adapter-Exhaust Pipe-Cylinder #3 | — | — | 78 | Engine Accessories | |
| 07-16785 | LW-16384 Lycoming Adapter-Exhaust Pipe-Cylinder #1 | — | — | 78 | Engine Accessories | |
| 07-16786 | LW-16385 Lycoming Pipe - Exhaust - Left Rear | — | — | 78 | Engine Accessories | OEM |
| 07-16787 | LW-16386 Lycoming Pipe - Exhaust-Cylinder #2 | — | — | 78 | Engine Accessories | OEM |
| 07-16788 | LW-16387 Lycoming Pipe - Exhaust-Cylinder #4 | — | — | 78 | Engine Accessories | OEM |
| 07-16789 | LW-16393 Lycoming Pipe - Exhaust-Tail | — | — | 78 | Engine Accessories | OEM |
| 07-16791 | LW-16399 Lycoming Transition-Exhaust | — | — | 78 | Engine Accessories | |
| 07-16797 | LW-16475 Lycoming Seat - Valve Spring - Uppr.Exhaust | — | — | 78 | Engine Accessories | |
| 07-16811 | LW-16567 Lycoming Gasket - Exhaust Flange | — | — | 78 | Consumables / Hardware | OEM |
| 07-16825 | LW-16615 Lycoming Tube Assembly Exhaust Bleed | — | — | 78 | Engine Accessories | OEM |
| 07-16827 | LW-16620 Lycoming Pipe - Exhaust-Right | — | — | 78 | Engine Accessories | OEM |
| 07-16828 | LW-16621 Lycoming Pipe - Exhaust-Right-Inter. | — | — | 78 | Engine Accessories | |
| 07-16834 | LW-16696 Lycoming Pipe - Exhaust - Left Rear-Inter. | — | — | 78 | Engine Accessories | |
| 07-16835 | LW-16697 Lycoming Pipe - Exhaust - Left Rear | — | — | 78 | Engine Accessories | OEM |
| 07-16839 | LW-16705 Lycoming Band-Tailpipe Support | — | — | 78 | Engine Accessories | |
| 07-16884 | LW-16789 Lycoming Pipe - Exhaust - Left Rear-Inter. | — | — | 78 | Engine Accessories | OEM |
| 07-16885 | LW-16790 Lycoming Pipe - Exhaust - Left Rear | — | — | 78 | Engine Accessories | OEM |
| 07-16886 | LW-16792 Lycoming Pipe - Exhaust-Right Rear-Inter. | — | — | 78 | Engine Accessories | OEM |
| 07-16887 | LW-16793 Lycoming Pipe - Exhaust-Right Rear | — | — | 78 | Engine Accessories | OEM |
| 07-16905 | LW-16901 Lycoming Pipe - Exhaust-Cylinder #2 | — | — | 78 | Engine Accessories | OEM |
| 07-16906 | LW-16902 Lycoming Flange- Exhaust Manifold | — | — | 78 | Engine Accessories | |
| 07-16930 | LW-18095 Lycoming Strap- Exhaust Pipe | — | — | 78 | Engine Accessories | |
| 07-16961 | LW-18440 Lycoming Adapter-Exhaust Pipe | — | — | 78 | Engine Accessories | |
| 07-16962 | LW-18444 Lycoming Exhaust Pipe Cylinder #4 | — | — | 78 | Engine Accessories | |
| 07-16963 | LW-18445 Lycoming Pipe - Exhaust-Cylinder #5 | — | — | 78 | Engine Accessories | |
| 07-16976 | LW-18498 Lycoming Valve - Exhaust-Rotator Type | — | — | 78 | Engine Accessories | |
| 07-16979 | LW-18510 Lycoming Bracket - Exhaust-By-Pass | — | — | 78 | Engine Accessories | |
| 07-16980 | LW-18511 Lycoming Support- Exhaust By-Pass | — | — | 78 | Engine Accessories | OEM |
| 07-16981 | LW-18513 Lycoming Pipe - Exhaust-Rear | — | — | 78 | Engine Accessories | |
| 07-16982 | LW-18514 Lycoming Pipe - Exhaust-Right-Inter. | — | — | 78 | Engine Accessories | |
| 07-17048 | LW-18861 Lycoming Valve - Exhaust By-Pass-470954-5 | — | — | 78 | Engine Accessories | OEM |
| 07-17062 | LW-18947 Lycoming Heat Shield- Exhaust Pipe | — | — | 78 | Engine Accessories | OEM |
| 07-17063 | LW-18951 Lycoming Pipe - Exhaust-Cylinder #3 | — | — | 78 | Engine Accessories | OEM |
| 07-17064 | LW-18952 Lycoming Pipe - Exhaust | — | — | 78 | Engine Accessories | OEM |
| 07-17081 | LW-18993 Lycoming Pipe - Exhaust-Right-Inter. | — | — | 78 | Engine Accessories | |
| 07-17082 | LW-18994 Lycoming Pipe - Exhaust - Left-Intermediate | — | — | 78 | Engine Accessories | OEM |