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
15A1501	COVER	—	CRJ-200	49	unknown	OEM
15A152-1	APU Enclosure Door	RSA Engineered Products LLC	—	49	Engine Accessories	PMA
15A155	STIFFENER	—	CRJ-200	49	Structures	OEM
1600D044	Ring, Nozzle	—	—	49	—	OEM
1600D052	Impeller, Compressor	—	—	49	—	OEM
1601262	OIL REGULATOR	—	757-200 767-200+3	49	Engine Accessories	PMA
160162	OIL COOLER	—	767-300	49	Engine Accessories	OEM
1601761	OIL COOLER	—	767-300 757+1	49	Engine Accessories	OEM
160184100	HOUSING	—	—	49	unknown	OEM
160186-1	REGULATOR-OIL TEMPERATURE	—	—	49	—
160188-1	CO0LER-AIR OIL	—	—	49	—
1601921	OIL COOLER	—	A300	49	unknown	OEM
1602422	OIL COOLER	—	A330-200	49	Engine Accessories	OEM
160353500	LINE	SUNDSTRANDAI	—	49	unknown	OEM
160366	OIL COOLER	Honeywell	CRJ-200	49	Engine Accessories	OEM
1603662	OIL COOLER	AIRESRCH	CRJ-200	49	Engine Accessories	OEM
160371600	APU	—	Dash 8-400 Dash 8	49	unknown	OEM
160410-1	REGULATOR	Honeywell	747	49	—	OEM
160410-2	REGULATOR	Honeywell	747	49	—	OEM
160410-3	REGULATOR	Honeywell	747	49	—	OEM
160424-2	REGULATOR	—	A330-200 A330-300	49	—
1604262	OIL COOLER	Honeywell	A330-200 A330-300	49	Engine Accessories	OEM
1604661	COOLER	Honeywell	737-300 737-400+4	49	Environmental / Cabin	OEM
160488-1	AIR OIL COOLER	Honeywell	777	49	—	OEM
160488-2	APU Oil Cooler	Honeywell	777-200 777	49	Interior / Furnishings	PMA
160494	OIL COOLER	Honeywell	A319 A319-100	49	Engine Accessories	OEM
1604941	COOLING FAN	Honeywell	A318 A319+7	49	Environmental / Cabin	OEM
1605361	THERMAL BYPASS	—	777-200 777	49	unknown	OEM
1605441	IGNITER	Boeing	767-300 767	49	Engine Accessories	OEM
1605501	CONTROL VALVE	—	737-700 737-800+2	49	unknown	OEM
160564	OIL COOLER	—	737-800	49	unknown	OEM
1605641	OIL COOLER	Honeywell	737-700 737-800+1	49	Engine Accessories	OEM
1605642	OIL COOLER	HNYWL	737-700 737-800+2	49	Engine Accessories	OEM
160564X	OIL COOLER	Honeywell	737-800	49	Engine Accessories	OEM
160610-1	REGULATR	Honeywell	767	49	—	OEM
161103101	HOUSING	—	—	49	unknown
161544001	TANK	—	Embraer EMB-120 Brasilia	49	unknown	OEM
161544100	TANK	—	Embraer EMB-120 Brasilia	49	unknown	OEM
1617972	SOLENOID	—	ERJ-135	49	Electromechanical	PMA
16280-1	Valve Assembly Check, APU Pump	Whittaker Controls Inc	DC-10-30	49	Pneumatics	PMA
164161100	CHECK VALVE	SUNDSTRANDEM	ERJ-145 Dash 8-400+1	49	Hydraulics
1666731	GASKET	—	—	49	Consumables / Hardware	OEM
16720-2	Pumping Unit, Start, APU	Hamilton Sundstrand	—	49	Engine Accessories	PMA
167300100	APU	—	Dash 8-400 Dash 8	49	unknown	OEM
168046110G	APU	—	717-200	49	unknown	OEM
168400200	APU	—	Embraer EMB-120 Brasilia	49	Engine Accessories	PMA
168401201	APU	—	Embraer EMB-120 Brasilia	49	Engine Accessories	PMA
16H40198-13	APU Forward Panel Assembly	Tighitco Inc	737-700 737-900	49	Engine / APU	PMA
16H40198-14	APU Left Panel Assembly	Tighitco Inc	737-700 737-900	49	Engine / APU	PMA
16H40198-15	APU Right Forward Panel Assembly	Tighitco Inc	737-700 737-900	49	Structures	PMA