ATA 49 — Airborne Auxiliary Power

5,411 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
S343T00339	SHUTOFF VALVE	—	757-200 767-300+1	49	unknown	OEM
S343T00343	SHUTOFF VALVE	—	777-200	49	unknown	OEM
S351T02018	ECU	Honeywell	767-300 767	49	Avionics / Electronics	OEM
S351T0209	APU	—	757-200	49	unknown	OEM
S351U0022	APU	—	747-400	49	unknown	OEM
S351U0023	APU	—	747-400	49	unknown	OEM
S351W200100	CONTROL SYSTEM	Honeywell	777-200	49	Avionics / Electronics	OEM
S352A010-1	Isolator, APU, Fwd, RH	Barry Controls Aerospace	737-700	49	Engine Accessories	PMA
S352A010-2	Isolator, APU, Aft, RH	Barry Controls Aerospace	737-700	49	Engine Accessories	PMA
S352A010-3	Isolator, APU, AFT, LH	Barry Controls Aerospace	737-700	49	Engine Accessories	PMA
S352A010-4	ISOLATOR, APU, FWD, RH	—	737 MAX 8 737 MAX 9	49	unknown	OEM
S352A010-5	ISOLATOR, APU, AFT, RH	—	737 MAX 8 737 MAX 9	49	unknown	OEM
S352A010-6	ISOLATOR, APU, AFT, LH	—	737 MAX 8 737 MAX 9	49	unknown	OEM
S352A200-13	APU Forward Panel Assembly	—	737-700 737-900	49	Structures	OEM
S352A200-13	APU Forward Panel Assembly	—	737-700 737-900+1	49	unknown	OEM
S352A200-14	APU Left Panel Assembly	—	737-700 737-900	49	Structures	OEM
S352A200-14	APU Left Panel Assembly	—	737-700 737-900+1	49	unknown	OEM
S352A200-15	APU Right Forward Panel Assembly	—	737-700 737-900	49	unknown	OEM
S352A200-15	APU Right Forward Panel Assembly	—	737-700 737-900+1	49	unknown	OEM
S352A200-16	APU Right Aft Panel Assembly	—	737-700 737-900+1	49	unknown	OEM
S352A200-16	APU Right Aft Panel Assembly	—	737-700 737-900	49	unknown	OEM
S352A200-17	APU Right Aft Panel Assembly	—	737-700 737-900	49	Structures	OEM
S352A200-17	APU Right Aft Panel Assembly	—	737-700 737-900+1	49	unknown	OEM
S352A200-18	APU Door Panel Assembly	—	737-700 737-900	49	Structures	OEM
S352A200-18	APU Door Panel Assembly	—	737-700 737-900+1	49	unknown	OEM
S352A200-19	APU Top Panel	—	737-600 737-700+3	49	unknown	OEM
S352A200-20	Insulation Panel APU Door	—	737-600 737-700+4	49	unknown	OEM
S352A200-21	Insulation Panel APU Door	—	737-600 737-700+4	49	unknown	OEM
S352A200-22	APU AFT Bulkhead- Installation Blanket	—	737-600 737-700+4	49	unknown	OEM
S352A200-23	—	Boeing	737	49	unknown	OEM
S352A200-24	—	Boeing	737	49	unknown	OEM
S352A200-25	—	Boeing	737	49	unknown	OEM
S352A200-26	—	Boeing	737	49	unknown	OEM
S352A200-27	—	Boeing	737	49	unknown	OEM
S352A200-28	—	Boeing	737	49	unknown	OEM
S352A200-29	—	Boeing	737	49	unknown	OEM
S352A200-30	—	Boeing	737	49	unknown	OEM
S352A200-31	—	Boeing	737	49	unknown	OEM
S352A200-32	—	Boeing	737	49	unknown	OEM
S352A200-33	—	Boeing	737	49	unknown	OEM
S352A200-34	—	Boeing	737	49	unknown	OEM
S352A200-35	—	Boeing	737	49	unknown	OEM
S352A200-36	—	Boeing	737	49	unknown	OEM
S352T010-14	Isolator, Aft Left	—	767-400ER	49	unknown	OEM
S352T010-15	Isolator, Aft Right	—	767-400ER	49	unknown	OEM
S352U800-1	Isolator, APU, FWD, LH	—	747-8 747-8F	49	unknown	OEM
S352U800-1	Isolator, APU, FWD, LH	—	747-8 747-8F	49	unknown	OEM
S352U800-2	Isolator, APU, FWD, RH	—	747-8 747-8F	49	unknown	OEM
S352U800-2	Isolator, APU, FWD, RH	—	747-8 747-8F	49	unknown	OEM
S352U800-3	Isolator, APU, AFT	—	747-8 747-8F	49	unknown	OEM