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
3269264-21	actuator feedback subsyst	Boeing	747 767	78	Engine Accessories
3269264-22	actuator feedback subsyst	Boeing	747 767	78	Electromechanical	OEM
3269264-23	actuator feedback subsyst	Boeing	747 767	78	Flight Controls	OEM
3269264-24	actuator feedback subsyst	Boeing	747 767	78	Flight Controls	OEM
3269264-25	actuator feedback subsyst	Boeing	747 767	78	Electromechanical	OEM
3269264-26	actuator feedback subsyst	Boeing	747 767	78	Flight Controls	OEM
3269264-27	Actuator Feedback Subsystem	Honeywell	747 767	78	Electromechanical	PMA
3269264-3	actuator feedback subsyst	Boeing	747 767	78	Flight Controls	OEM
3269264-30	actuator feedback subsyst	Boeing	747 767	78	Interior / Furnishings	OEM
3269264-31	SUBSYSTEM	Honeywell	747 767	78	Engine Accessories	OEM
3269264-32	SUBSYSTEM	Honeywell	747 767	78	Engine Accessories	OEM
3269264-33	SUBSYSTEM	Honeywell	747 767	78	Engine Accessories	OEM
3269264-34	SUBSYSTEM	Honeywell	747 767	78	Engine Accessories	OEM
3269264-35	Actuator, Feedback Assy (Left Hand)	Honeywell	747 767	78	Electromechanical	PMA
3269264-36	Actuator, Feedback Assy (Right Hand)	Goodrich	747 767	78	Engine Accessories	PMA
3269264-37	SUBSYSTEM	Honeywell	747 767	78	Engine Accessories	OEM
3269264-38	SUBSYSTEM	Honeywell	747 767	78	Engine Accessories	OEM
3269264-4	actuator feedback subsyst	Boeing	747 767	78	Interior / Furnishings	OEM
3269264-5	Center Drive Unit	Honeywell	—	78	Electromechanical	PMA
3269264-6	Center Drive Unit	Honeywell	—	78	Electromechanical	PMA
3269264-7	actuator feedback subsyst	Boeing	747 767	78	Flight Controls	OEM
3269264-8	actuator feedback subsyst	Boeing	747 767	78	Flight Controls	OEM
3269264-9	actuator feedback subsyst	Boeing	747 767	78	Interior / Furnishings	OEM
326926428	FEEDBACK UNIT	—	767-300 747+1	78	unknown	OEM
326926429	ACTUATOR	—	767-300 747+1	78	Electromechanical	OEM
3270514-1	PDU	Honeywell	A330-200 DC-10+6	78	Hydraulics	PMA
3270514-2	PDU	Honeywell	A330-200 DC-10+6	78	Hydraulics	PMA
3270514-3	PDU	Honeywell	A310 747	78	Hydraulics	PMA
3272546-3	Gearbox	Honeywell	747	78	Engine Accessories	PMA
3272546-5	Gearbox	Honeywell	747	78	Engine Accessories	PMA
3272558-2	Slave Actuator	Honeywell	A330-200 DC-10+6	78	Electromechanical	PMA
3272560-5	Master Actuator	Honeywell	A330-200 DC-10+6	78	Electromechanical	PMA
32725641	GEARBOX	—	A330-200 MD-11+5	78	Engine Accessories	OEM
32725703	SCREW SHAFT	—	CRJ-200	78	Engine Accessories	OEM
32725706	THRUST REVERSER	Honeywell	CRJ-200	78	Engine Accessories	OEM
3272602-2	angle gearbox actuator	Boeing	—	78	Electromechanical
32726023	ROD END	—	A310 A310-300	78	unknown	OEM
32726024	ACTUATOR	Honeywell	MD-11 MD-11F	78	unknown	OEM
3272604-1	End ACT	Honeywell	—	78	Pneumatics	PMA
3272621	GEARBOX	—	747-400	78	Engine Accessories	OEM
3275506-2	Ballscrew	Honeywell	767	78	Consumables / Hardware	PMA
32755144	JACKSCREW	HNYWL	767-300	78	Consumables / Hardware	OEM
3275550-8	Actuator, Lower	Honeywell	A380	78	Flight Controls	PMA
3275552-19	ACTUATOR-CENTER (LH)	—	—	78	Engine Accessories
3275552-21	Actuator, Center LH	Honeywell	A380	78	Flight Controls	PMA
3275552-22	ACTUATOR-CENTER (RH)	—	—	78	Engine Accessories
3275552-24	Actuator, Center RH	Honeywell	A380	78	Flight Controls	PMA
3275556-21	ACTUATOR-UPPER (RH)	—	—	78	Engine Accessories
3275556-22	ACTUATOR-UPPER (RH)	—	—	78	Engine Accessories
3275556-23	Actuator, Upper LH	Honeywell	A380	78	Flight Controls	PMA