ATA 49 — Airborne Auxiliary Power

4,907 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

1,535 parts · 5,937 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
124536-34-1	UNIT	Honeywell	737	49	—	OEM
124536-37-1	UNIT	Honeywell	727	49	—	OEM
124536-38-1	UNIT	Honeywell	737	49	—	OEM
124536-39-1	UNIT	Honeywell	737	49	—	OEM
12684221	ACTUATOR	—	CRJ-200	49	Electromechanical	OEM
12955211	THERMOSTAT	—	DC-9 DC-9-50+2	49	Instruments
1319A	APU	Honeywell	A319 A319-100	49	Engine Accessories
1319B	CONVERTER	Honeywell	737-700 737-800+1	49	Electromechanical	OEM
13501141403	FEEDER CABLE	—	ERJ-135	49	unknown	OEM
13508016401	COWLING	EMB	ERJ-145	49	Structures	OEM
13J30-3-0800-1	remove-install apu generator	sikorsky aircraft corporation	—	49	Engine Accessories	OEM
14162-236	Duct Assembly APU	Arrowhead Products	747-400	49	Pneumatics	PMA
14162-238	Duct Assembly APU	Arrowhead Products	747-400	49	Pneumatics	PMA
14162-240	Duct Assembly APU	Arrowhead Products	747-400	49	Pneumatics	PMA
14162-242	Duct Assembly APU	Arrowhead Products	747-400	49	Pneumatics	PMA
14162-244	Duct Assembly APU	Arrowhead Products	747-400	49	Pneumatics	PMA
14162-246	Duct Assembly APU	Arrowhead Products	747-400	49	Pneumatics	PMA
14162-248	Duct Assembly APU	Arrowhead Products	747-400	49	Pneumatics	PMA
14162-251	Duct Assembly APU	Arrowhead Products	—	49	Pneumatics	PMA
14162-253	Duct Assembly APU	Arrowhead Products	747-400	49	Pneumatics	PMA
14162-255	Duct Assembly APU	Arrowhead Products	747-400	49	Pneumatics	PMA
14239-103	APU Duct	Arrowhead Products	—	49	Pneumatics	PMA
1436023	FUEL CONTROL	—	727-200	49	Fuel Systems	PMA
14400-319	Duct, Aft Fuse T (No APU)	Arrowhead Products	—	49	Engine Accessories	PMA
14400-321	Duct, Aft Fuse T (APU Option)	Arrowhead Products	Dash 8-400	49	Engine Accessories	PMA
14400-401	Duct, Forward APU	Arrowhead Products	Dash 8-400	49	Engine Accessories	PMA
14400-403	Duct, Mid APU	Arrowhead Products	Dash 8-400	49	Engine Accessories	PMA
14509942405	HOSE	EMB	ERJ-135 ERJ-145	49	unknown	OEM
14521330401	APU	—	ERJ-145	49	Engine Accessories	OEM
14523465005	BAR	EMB	ERJ-145	49	Structures	OEM
14526850401	FIRE WALL	EMB	ERJ-135 ERJ-145	49	Structures	OEM
14526850630	FIREWALL	EMB	ERJ-145	49	Structures	OEM
14528571401	SHROUD	EMB	ERJ-145	49	Engine Accessories	OEM
14528650403	STIFFENER	EMB	ERJ-145	49	Structures
14534414411	BLEED AIR SYS	—	ERJ-145	49	Pneumatics	OEM
14535770401	COWLING	EMB	ERJ-145	49	Structures	OEM
14536850601	FIREWALL	EMB	ERJ-145	49	Structures
14547494043	FIREWALL	EMB	ERJ-145	49	Structures
14547494401	FIREWALL	EMB	ERJ-145	49	Structures
147N37101	SKIN	Boeing	757-200 727-100+1	49	Structures	OEM
148A241314	ANGLE	—	737-700	49	Structures	OEM
148A2680U24	ANGLE	Boeing	737-800 747-100	49	Structures	OEM
148A6350Y62	APU DOOR ASSY	Spirit AeroSystems Inc	737-800	49	Engine Accessories	PMA
148A635342	FRAME	Boeing	737-800 747-100	49	unknown	OEM
148A861554	BRACKET	Boeing	737-700 737-800+1	49	Structures	OEM
148A8635U6	SUPPORT	Boeing	737-800 747-100	49	Structures	OEM
148N21271	BULKHEAD	Boeing	757-200 747-100	49	Structures	OEM
148N310520	STRAP	Boeing	757-200 747-100	49	Structures	OEM
148N31059	SUPPORT ANGLE	Boeing	757-200 727-100+1	49	Structures	OEM
148N313814	STRAP	Boeing	757-200 727-100+1	49	Structures	OEM