ATA 78 — Exhaust

17,371 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
491B1342043007	DOOR	GE	767-300 767	78	Structures	OEM
491B1350000020	SKIN PANEL	GE	767-300	78	Structures	OEM
491B1350002008	CHANNEL	—	767-300	78	Structures	OEM
491B1351000009	BEAM	—	767-300	78	Structures	OEM
491B13600011002	FITTING	—	767-300	78	unknown	OEM
491B1360004005	SUPPORT ANGLE	Airbus	A300	78	Structures	OEM
491B1360004006	SUPPORT ANGLE	—	A300	78	unknown	OEM
491B1360005002	SKIN PANEL	Airbus	A300	78	Structures	OEM
491B1361001029	HINGE	DOUG	DC-9 DC-10+3	78	Structures	OEM
491B1361001030	BEAM	—	MD-11 MD-11F	78	Structures	PMA
491B1613000-049	transcowl fan reverser	Boeing	—	78	Structures	OEM
491B1613000-059	transcowl fan reverser	Boeing	—	78	Structures	OEM
491B1613000-069	transcowl fan reverser	Boeing	—	78	Engine Accessories	OEM
491B1613000-109	transcowl fan reverser	Boeing	—	78	Structures	OEM
491B1613000019	TRANSCOWL	—	767-300	78	unknown	OEM
491B1613000119	STRUCTURE	—	747-400 767-300	78	unknown	OEM
491B1613001007	ACCESS PANEL	—	747-400 767-300	78	Structures	OEM
491B1613008-001	Bumper, Wear Trans-cowl	—	—	78	Engine Accessories	OEM
491B16131002004	FITTING	—	767-300	78	unknown	OEM
491C1200000-009	fan reverser assy l-h	Boeing	—	78	Structures	OEM
491C1200000-010	fan reverser assy r-h	Boeing	—	78	Engine Accessories	OEM
491C1200000-019	fan reverser assy l-h	Boeing	—	78	Engine Accessories	OEM
491C1200000-020	fan reverser assy r-h	Boeing	—	78	Structures	OEM
491C1200000-029	fan reverser assy l-h	Boeing	—	78	Engine Accessories	OEM
491C1200000-039	fan reverser assy l-h	Boeing	—	78	Structures
491C1200000-040	fan reverser assy r-h	Boeing	—	78	Structures	OEM
491C1200000-060	fan reverser assy r-h	Boeing	—	78	Structures	OEM
491C1200000-069	fan reverser assy l-h	Boeing	—	78	Engine Accessories	OEM
491C1200000-079	fan reverser assy l-h	Boeing	—	78	Engine Accessories	OEM
491C1200000-110	fan reverser assy r-h	Boeing	—	78	Structures	OEM
491C1200000036	THRUST REVERSER	Boeing	767-300	78	Engine Accessories	OEM
491C1313050001	FAIRING	Boeing	767-300	78	Structures	OEM
491C1313050009	THRUST REVERSER	—	767-300	78	Structures	OEM
491C1313502001	SEAL	Boeing	767-300 767	78	unknown	OEM
491C131352004	FIRE SEAL	Boeing	767-300	78	Safety / Emergency	OEM
491C1313521QAS-004	Fire Seal, Upper Sidewall, Right Hand, Fixed Structure	Seal Dynamics Inc	—	78	Consumables / Hardware	PMA
491C1313522QAS-002	Aerodyn Seal, Upr Sidewall, RH, Thrust Reverser	Seal Dynamics Inc	—	78	Consumables / Hardware	PMA
491C1313523001	SEAL	—	767-300	78	unknown
491C1313523QAS-003	Fireseal, Aft Block, Upr Sidewall, LH, Thrust Reverser	Seal Dynamics Inc	—	78	Consumables / Hardware	PMA
491C1313530004	FIRESEAL	—	747-400 747	78	unknown	OEM
491C1360054S007	BRACKET	—	747-400	78	Structures	OEM
492-1 (LH) Rev F Group List No 492-1 dtd 10/18/85 or later FAA approved revision	Heater and Manifold Assy	Wall Colmonoy Corporation	—	78	Engine Accessories	PMA
492-23, Rev E group List No 492-23 dtd 10/18/85 or later FAA approved revision	Heater and Manifold Assy	Wall Colmonoy Corporation	—	78	Engine Accessories	PMA
492-27, Rev G Group List No 492-27 dtd 10/18/85 or later FAA approved revision	Muffler Assy	Wall Colmonoy Corporation	—	78	Engine Accessories	PMA
492-3 (RH), Rev E Group List No 492-3 dtd 10/18/85 or later FAA approved revision	Heater and Manifold Assy	Wall Colmonoy Corporation	—	78	Engine Accessories	PMA
492-55 Rev None Group List No 492-55 dtd 10/18/85 or later FAA approved revision	Muffler Manifold Assy	Wall Colmonoy Corporation	—	78	Engine Accessories	PMA
492-7 Rev H Group List No 492-7 dtd 10/18/85 or later FAA approved revision	Heater Assy	Wall Colmonoy Corporation	—	78	Engine Accessories	PMA
4950001-1	Thrust Reverser Installation Kit	Nordam Group	—	78	Engine Accessories	PMA
49531193	ROD END	—	Learjet 35	78	Flight Controls	PMA
49B1613000069	TRACK	—	MD-11	78	unknown	OEM