ATA 54 — Nacelles / Pylons

14,737 parts classified under this chapter

Reliability rollup

80%Median scrap propensity

3,907 parts · 7,759 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
355A54304320	deflector	airbus helicopters inc american eurocopter	—	54	Structures	OEM
355A58-0511-02	cowling assy mg	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-0513-02	cowling inst engine	airbus helicopters inc american eurocopter	—	54	Structures	OEM
355A58-0515-10	cowling assy rear	airbus helicopters inc american eurocopter	—	54	Structures	OEM
355A58-0515-1001	rear cowling assy	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-0515-1003	rear cowling assy	airbus helicopters inc american eurocopter	—	54	Structures	OEM
355A58-0516-0403	firewall front	airbus helicopters inc american eurocopter	—	54	Structures	OEM
355A58-0521-28	edging rear	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-0541-01	cowling assy engine	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-0541-0104	allison lh engine cowling assy	Eurocopter	—	54	Structures	OEM
355A58-0541-0203	cowling assy engine	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-0542-0351	lateral lh cowling	other	AS355 Ecureuil 2	54	Structures	OEM
355A58-0545-04	half guard lower	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-0900-0101	oil cooler air intake cowling	Eurocopter	—	54	Structures	OEM
355A58-0901-09	cowling assy mgb upper rh	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-0906-0403	lh tm319 cowling assy engine	Eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-0906-0503	engine rh tm319 cowling assy	Eurocopter	—	54	Structures	OEM
355A58-0907-0202	cowling assy rear tm 319	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-0916-0401	engine lh cowling	Eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-0916-0501	engine rh.cowling	Eurocopter	—	54	Structures	OEM
355A58-0917-03	drapeau ar droit	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-3029-35	joint d etancheite	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Consumables / Hardware	OEM
355A58-3044-03	lock assy	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-3049-20	act plate use-21	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-3052-00	catch assy safety rear lh	airbus helicopters inc american eurocopter	—	54	Structures	OEM
355A58-3060-20	renfort	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A58-3074-20	rear support	airbus helicopters inc american eurocopter	—	54	Structures	OEM
355A58-3080-00	lh hook spring	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Consumables / Hardware	OEM
355A58-3518-01	scoop rh	airbus helicopters inc american eurocopter	—	54	Structures
355A58-3526-23	seal	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Consumables / Hardware	OEM
355A58-3545-20	seal	airbus helicopters inc american eurocopter	—	54	Consumables / Hardware	OEM
355A58051623	support firewall rh	airbus helicopters inc american eurocopter	—	54	Structures	OEM
355A5805402701	cover plate	airbus helicopters inc american eurocopter	—	54	Structures	OEM
355A75-1345-00	cowling protecting	airbus helicopters inc american eurocopter	—	54	Structures	OEM
355A75-1347-00	cowling protecting	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A76-6038-02	cowling instrument panel	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	54	Structures	OEM
355A76-6046-0202	cowling	airbus helicopters inc american eurocopter	—	54	Structures	OEM
3575305	FIREWALL	—	PA-28 Cherokee	54	Structures	PMA
360A54-1033-03	vent duc	Eurocopter	—	54	Structures	OEM
360A54-1033-04	grid assy	Eurocopter	—	54	Structures	OEM
360A54-1035-20	tab	Eurocopter	EC155	54	Structures	OEM
360A54-1101-00	flange end	Eurocopter	AS365 Dauphin	54	Structures	OEM
360A54-1104-22	scupper	Eurocopter	—	54	Structures	OEM
360A54-1107-20	grid	airbus helicopters inc american eurocopter	—	54	Structures	OEM
360A54-1108-00	flange double end	Eurocopter	—	54	Structures	OEM
360A54-1121-22	hose	airbus helicopters inc american eurocopter	—	54	unknown	OEM
360A54-1121-23	hose	Eurocopter	—	54	Engine Accessories	OEM
360A54-1121-24	hose	Eurocopter	—	54	Consumables / Hardware	OEM
360A54-1121-26	hose	Eurocopter	AS365 Dauphin	54	Consumables / Hardware	OEM
360A54-1121-28	hose	Eurocopter	—	54	unknown	OEM