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
491B1313018001	RETAINER	GE	767-300	78	Engine Accessories	OEM
491B1313018002	RETAINER	GE	767-300	78	Structures	OEM
491B1313026001	MOUNT FITTING	GE	767-300	78	Structures	OEM
491B1313026002	MOUNT FITTING	GE	767-300	78	Structures	OEM
491B1313026006	FITTING	Airbus	767-300 A300	78	unknown	OEM
491B1313032006	BRACKET	Airbus	747-400 767-300+1	78	unknown	unknown
491B1313032007	BRACKET	—	747-400 767-300+1	78	unknown	OEM
491B1313033007	STRIP	Airbus	A300	78	Structures
491B1313063001	RETAINER	GE	767-300	78	Engine Accessories	OEM
491B1313100001	RUB STRIP	—	747-400 747	78	unknown	OEM
491B1313100006	RUB STRIP	—	747-400 747	78	unknown	OEM
491B1313100007	RUB STRIP	—	747-400 767-300+2	78	unknown	OEM
491B1313107QAS-003	Seal, Block, UPR Sidewall/ TRQ Box JT, LH, Thrust Reverser	Seal Dynamics Inc	—	78	Consumables / Hardware	PMA
491B1313108QAS-004	Seal, Block, Upr Sidewall/Core Cowl JT, RH, Thrust Reverser	Seal Dynamics Inc	—	78	Consumables / Hardware	PMA
491B1313131QAS-001	Insert, Core Cowl Assembly, Fan Reverser	Seal Dynamics Inc	—	78	Structures	PMA
491B1313132QAS-005	Insert, Fixed Structure, LWR Sidewall Assy, Fan Reverser	Seal Dynamics Inc	—	78	Structures	PMA
491B1313132QAS-007	Insert, Core Cowl Assembly, Fan Reverser	Seal Dynamics Inc	—	78	Structures	PMA
491B1313133QAS-001	Insert, Fixed Structure, Sidewall Assy, Fan Reverser	Seal Dynamics Inc	—	78	Structures	PMA
491B1313133QAS-007	Insert, Fixed Structure, Upper Sidewall Assy, Fan Reverser	Seal Dynamics Inc	—	78	Structures	PMA
491B1313134QAS-001	Insert, Fixed Structure, UPR/LWR Sidewall Assy, Fan Reverser	Seal Dynamics Inc	—	78	Structures	PMA
491B1313137006	CLOSEOUT PANEL	—	A300	78	unknown	OEM
491B1313144002	SEAL	—	747-400	78	Consumables / Hardware	OEM
491B1320001039	RING ASSEMBLY	—	747-400 767-300	78	Structures	unknown
491B1330000	TORQUE BOX	—	747-400	78	Structures	OEM
491B1330000179	FRAME	—	MD-11 MD-11F	78	Structures	unknown
491B1330001006	FLANGE	Airbus	A300	78	unknown	OEM
491B1330003001	THRUST REVERSER	GE	767-300	78	Engine Accessories	OEM
491B1330003013	RING ASSEMBLY	GE	767-300	78	Engine Accessories	OEM
491B1330005	FITTING	—	MD-11 MD-11F	78	unknown	OEM
491B1330005005	FITTING	—	747-400	78	Structures	OEM
491B13300051	BRACKET	—	767-300 767	78	unknown	OEM
491B1330011	ATTACH FITTING	—	767-200 MD-11+1	78	Structures	OEM
491B1330014003	FRAME	—	767-200	78	Structures	OEM
491B13300330001	STIFFENER	—	MD-11 MD-11F	78	Structures	OEM
491B1330033001	STIFFENER	Boeing	767-300 767-400+2	78	Structures	OEM
491B1330033002	ATTACH ANGLE	Boeing	767-300 767-400+2	78	Structures	OEM
491B133003301	BRACKET	—	767-300 767	78	unknown	OEM
491B1330053001	TORQUE BOX	Airbus	A300	78	Structures	OEM
491B133015001	BRACKET	—	767-300	78	unknown	OEM
491B133033002	BRACKET	—	747-400	78	unknown	OEM
491B1340012	RIB	GE	767-300 A300	78	Structures	OEM
491B1340012003	RIB	GE	767-300	78	Engine Accessories	OEM
491B1340012017	RIB	—	MD-11 MD-11F	78	Structures	OEM
491B1340014002	RIB	GE	767-300	78	Engine Accessories	OEM
491B1340014007	BRACKET	—	MD-11 MD-11F	78	unknown	OEM
491B1340015	RIB	Boeing	767-300	78	Structures	OEM
491B1340020002	BUMPER	—	A300	78	unknown	OEM
491B1342005001	DOUBLER	—	767-300	78	unknown	OEM
491B1342013007	COWLING	GE	767-300 767	78	Structures	OEM
491B1342042014	STRUCTURE	—	747-400	78	Structures	OEM