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
1259A00	Liner FM827	Technetics Corp	King Air 200 737-100+3	78	Engine Accessories	PMA
1260A00	Spacer	Technetics Corp	King Air 200 737-100+3	78	Engine Accessories	PMA
1262-1 Dwg. No. 1262 Dated 2/12/87 and any FAA approved revisions	Wastegate Spring Extension	Ram Aircraft Limited Partnership	C206 Stationair C340+4	78	Engine Accessories	PMA
1262-1 PMA	spring extension-wastegate	other	—	78	Engine Accessories	PMA
126236-3-3	pneumatic drive unit	Boeing	747	78	Engine Accessories
12623641	MOTOR	—	747	78	unknown
12623642	THRUST REVERSER	—	747-100 747-200+2	78	Engine Accessories	PMA
12623643	TR DRIVE UNIT	—	747-100	78	Engine Accessories	OEM
12633	TAILPIPE	—	—	78	unknown
126348-12-1	ACTUATOR	Honeywell	747	78	Engine Accessories	OEM
12634912	MUFFLER	—	—	78	Engine Accessories	unknown
126366-10	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-11	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-12	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-13	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-14	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-15	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-17	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-18	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-19	Air Motor/Actuator	Honeywell	747	78	Engine Accessories	PMA
126366-23	Air Motor Actuator	Honeywell	747	78	Flight Controls	PMA
126366-24	Air Motor Actuator	Honeywell	747	78	Flight Controls	PMA
126366-4	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-5	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-6	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-7	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-8	Actuator	Honeywell	747	78	Engine Accessories	OEM
126366-9	Actuator	Honeywell	747	78	Engine Accessories	OEM
12636621	DRIVE ASSY	—	DC-10 747	78	unknown	OEM
12636622	TR DRIVE	—	DC-10 747	78	Structures	OEM
126464-1-8	Nozzle Actuator	Honeywell	—	78	Electromechanical	PMA
1266021	ACTUATOR	—	Learjet 35	78	unknown	OEM
126704-10	Motor, Air	Honeywell	747	78	Pneumatics	PMA
126704-11	Motor, Air	Honeywell	747	78	Pneumatics	PMA
126704-2	Air Motor	Honeywell	747-200 747-300+1	78	Pneumatics	PMA
126704-4	Air Motor	Honeywell	747	78	Electromechanical	PMA
126704-5	Air Motor	Honeywell	747	78	Pneumatics	PMA
126704-6	Air Motor	Honeywell	747	78	Electromechanical	PMA
126704-7	Air Motor	Honeywell	747	78	Electromechanical	PMA
126704-8	Air Motor	Honeywell	747	78	Electromechanical	PMA
126704-9	Motor, Air	Honeywell	747	78	Pneumatics	PMA
126712-1-1	drive-pneumatic	Boeing	747	78	Pneumatics	OEM
126712-2-1	drive-pneumatic	Boeing	747-400 747-100+4	78	Pneumatics	OEM
126742-10	Center Drive Unit, Fan Reverser	Honeywell	—	78	Engine Accessories	PMA
126742-13	Center Drive Unit Thrust Reverser	Honeywell	—	78	Engine Accessories	PMA
126742-9	Center Drive Unit, Fan Reverser	Honeywell	—	78	Engine Accessories	PMA
1267586	PDU	—	Challenger 604	78	Electromechanical	PMA
12675862	PNEUMATIC DR UNI	—	Challenger 604	78	Pneumatics	PMA
1267587	POWER DRIVE UNIT	Honeywell	CRJ-200	78	Electromechanical	OEM
1267588	DRIVE UNIT	Honeywell	CRJ-200	78	Electromechanical