ATA 78 — Exhaust
16,808 parts classified under this chapter
Reliability rollup
100%Median scrap propensity
2,199 parts · 4,065 SDR reports
From FAA Service Difficulty Reports
| Part Number | Description | Manufacturer | Airframe | ATA | Category | Status |
|---|---|---|---|---|---|---|
| 08-18712 | AWI-AMI A1650005-33 Muffler Assembly C-188 | — | — | 78 | Engine Accessories | |
| 08-18713 | Awi-Ami Tailpipe Assy SR20 | AWI | — | 78 | Engine Accessories | PMA |
| 08-18714 | Awi-Ami Muffler Assy PA24-180/250 | AWI | — | 78 | Engine Accessories | PMA |
| 08-18715 | Awi-Ami Shroud Take Off Assembly | AWI | — | 78 | Engine Accessories | PMA |
| 08-18717 | AWI-AMI A5155156-48 Tail Pipe Assembly - Right Hand C-421 | AWI | — | 78 | Engine Accessories | PMA |
| 08-18718 | AWI-AMI A58-950000-11 Stack Assembly - Right Hand / Ib B-58 | — | — | 78 | Engine Accessories | |
| 08-18719 | AWI-AMI A58-950000-15 Stack Assembly - Right Hand / Ob B-58 | — | — | 78 | Engine Accessories | |
| 08-18720 | AWI-AMI A58-950000-7 Riser Assembly - Right Hand / Ctr B-58 | — | 78 | Engine Accessories | PMA | |
| 08-18723 | AWI-AMI A96-950002-33 Riser Assembly - Right Hand / Fwd Cylinder #5 B-55 / 58 | — | 78 | Engine Accessories | PMA | |
| 08-18724 | Awi-Ami Stack Assembly- Le/OB B-55/58 | AWI | — | 78 | Engine Accessories | PMA |
| 08-18725 | Awi-Ami Riser Assy- Lh Ctr Cyl #4 B-55/58 | AWI | — | 78 | Engine Accessories | PMA |
| 08-18726 | AWI-AMI A96-950002-9 Riser Assembly - Left Hand / Fwd Cylinder #6 B-55 / 58 | — | 78 | Engine Accessories | PMA | |
| 08-18728 | AWI-AMI A9910295-14I Stack Assembly - Right Hand C-300 / 400 Inconel | AWI | — | 78 | Engine Accessories | |
| 08-18731 | AWI-AMI A9910295-16 Stack Assembly - Right Hand C-421C | AWI | — | 78 | Engine Accessories | PMA |
| 08-18732 | AWI-AMI A9910295-16I Stack Assembly - Right Hand C-421C Inconel | AWI | — | 78 | Engine Accessories | PMA |
| 08-18735 | AWI-AMI A9910299-16I Manifold Assembly - Right Hand C-340 / 414 | AWI | — | 78 | Engine Accessories | PMA |
| 08-18738 | AWI-AMI A9910299-2X Tail Pipe Assembly - Right Hand C-340 / 414 | AWI | — | 78 | Engine Accessories | PMA |
| 08-18739 | AWI-AMI A9910299-39 Wye Assembly C-340 / 340A / 414 | — | 78 | Engine Accessories | PMA | |
| 08-18741 | AWI-AMI A9910299-40 Wye Assembly C-340A / 414A | — | 78 | Engine Accessories | PMA | |
| 08-18742 | AWI-AMI A9910299-4I Manifold Assembly - Right Hand C-340 / 414 | AWI | — | 78 | Engine Accessories | PMA |
| 08-18744 | AWI-AMI A9910300-16 Tail Pipe Assembly - Right Hand C-421C | AWI | — | 78 | Engine Accessories | PMA |
| 08-18745 | Knisley K1250860-90 Stack Assembly - Cylinder #1 C-206 / 207 / 210 T | — | — | 78 | Engine Accessories | |
| 08-18746 | Knisley K1650033-21 Muffler Assembly C-188 | — | — | 78 | Engine Accessories | |
| 08-18747 | Knisley K1650033-38 Muffler Assembly C-188 | — | — | 78 | Engine Accessories | |
| 08-18748 | Knisley K26385-00 Muffler Assembly PA24-180 / 250 | — | — | 78 | Engine Accessories | |
| 08-18749 | Knisley K5155156-4 Tail Pipe Assembly - Right Hand C-421 | — | 78 | Engine Accessories | PMA | |
| 08-18750 | Knisley K58-950000-11 Stack Assembly - Right Hand / Ib B-58 | — | — | 78 | Engine Accessories | |
| 08-18751 | Knisley K58-950000-7 Riser Assembly - Right Hand / Ctr B-58 | — | 78 | Engine Accessories | PMA | |
| 08-18752 | Knisley K96-950002-31 Riser Assembly - Right Hand Ctr Cylinder #3 B-55 / 58 | — | 78 | Engine Accessories | PMA | |
| 08-18753 | Knisley K96-950002-33 Riser Assembly - Right Hand / Fwd Cylinder #5 B-55 / 58 | — | 78 | Engine Accessories | PMA | |
| 08-18754 | Knisley K96-950002-55 Stack Assembly - Le / Ob B-55 / 58 | — | — | 78 | Engine Accessories | |
| 08-18755 | Knisley K96-950002-7 Riser Assembly - Left Hand Ctr Cylinder #4 B-55 / 58 | — | 78 | Engine Accessories | PMA | |
| 08-18756 | Knisley K96-950002-9 Riser Assembly - Left Hand / Fwd Cylinder #6 B-55 / 58 | — | 78 | Engine Accessories | PMA | |
| 08-18757 | Knisley K9910295-15 Stack Assembly - Left Hand C-421C Knisley | — | — | 78 | Engine Accessories | |
| 08-18758 | Knisley K9910295-16 Stack Assembly - Right Hand C-421C Knisley | — | — | 78 | Engine Accessories | |
| 08-18759 | Knisley K9910299-1 Tail Pipe Assembly-Knisley Left Hand C-340 / 414 | — | 78 | Engine Accessories | PMA | |
| 08-18760 | Knisley K9910299-2 Tail Pipe Assembly-Knisley Right Hand C-340 / 414 | — | 78 | Engine Accessories | PMA | |
| 08-18761 | Knisley K9910300-01 Tail Pipe Assembly - Left Hand C-421C | — | 78 | Engine Accessories | PMA | |
| 08-18762 | Knisley K9910300-02 Tail Pipe Assembly - Right Hand C-421C | — | 78 | Engine Accessories | PMA | |
| 08-18763 | AWI-AMI A099001-042 Shroud Assembly AA5A | — | — | 78 | Engine Accessories | PMA |
| 08-18764 | AWI-AMI A099001-187 Shroud Assembly 7Gcbc / Gcaa / Kcab / 8Gcbc | — | — | 78 | Engine Accessories | PMA |
| 08-18765 | Awi-Ami Shroud Assy -7ECA /8 GCBC | AWI | — | 78 | Engine Accessories | PMA |
| 08-18766 | Awi-Ami Shroud Assembly Grumman GA-7 / Cougar | AWI | — | 78 | Engine Accessories | PMA |
| 08-18768 | AWI-AMI A85477-01 Muffler Assembly Fwd / Aft PA-28-181 | — | — | 78 | Engine Accessories | |
| 08-18769 | Knisley K99044-02 Stack Assembly - Rf PA28-140 | — | — | 78 | Engine Accessories | |
| 08-18770 | Knisley K99044-05 Stack Assembly - Lf PA28-140 | — | — | 78 | Engine Accessories | |
| 08-18771 | AWI-AMI A646463-181 Tee / Header Assembly Left Hand PA-46 TsIO-520-B | — | 78 | Engine Accessories | PMA | |
| 08-18772 | AWI-AMI A646463-184 Tee / Header Assembly PA-46 TsIO-520-Be | — | 78 | Engine Accessories | PMA | |
| 08-18773 | Knisley K68718-00 Muffler Assembly PA32-235 | — | — | 78 | Engine Accessories | |
| 08-18774 | Knisley K1455009M-3 Muffler Assembly C-172Xp / 336 | — | — | 78 | Engine Accessories |