ATA 63 — Main Rotor Drive(s)

6,080 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

1,494 parts · 4,374 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
355A57-2198-21	notch rotor brake	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	63	Flight Controls	OEM
355A58-0511-01	mgb cowl	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	63	Structures	OEM
355A58-0542-0314	cowling mgb lateral lh	Eurocopter	AS355 Ecureuil 2	63	Structures	OEM
355A58-0901-04	cowling assy mg	airbus helicopters inc american eurocopter	—	63	Structures	OEM
355A58-3052-01	stand by catch back rh assy	Eurocopter	AS355 Ecureuil 2	63	Structures	OEM
355A58304404	module verrou capot btp ap.3313 r4	airbus helicopters inc american eurocopter	—	63	Structures	OEM
355A63-6025-06	unit assy auxiliary	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
355A63-6115-26	english indicating plate	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	63	Consumables / Hardware	OEM
355A63-6116-20	angle	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	63	Structures	OEM
355A63-6116-21	blanking plate	airbus helicopters inc american eurocopter	—	63	Structures	OEM
355A63-6117-20	cover	airbus helicopters inc american eurocopter	—	63	Structures	OEM
355A63-6146-00	coupler complt cable bundle	Eurocopter	AS355 Ecureuil 2	63	Electromechanical	OEM
355A63-6147-03	support	Eurocopter	AS355 Ecureuil 2	63	Structures	OEM
355A63-6166-20	support	airbus helicopters inc american eurocopter	—	63	Structures	OEM
355A63-6166-22	support	airbus helicopters inc american eurocopter	—	63	Structures	OEM
355A63-6176-21	screen	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	63	Structures	OEM
355A63-6176-23	screen color	airbus helicopters inc american eurocopter	—	63	Interior / Furnishings	OEM
355A75130071	HOSE	—	AS350 Ecureuil H125	63	unknown
355A77-0530-05	pan drain under mgb	airbus helicopters inc american eurocopter	—	63	Engine Accessories	OEM
355A82-1065-01	Main Gear Box Coupling Bolts	Airbus Helicopters, Inc.	—	63	Consumables / Hardware	OEM
355A91-3240-00	mgb sling	Eurocopter	—	63	Consumables / Hardware	OEM
355A91-3245-00	mgb base	Eurocopter	AS355 Ecureuil 2	63	Structures	OEM
355A91-3250-02	cover mgb	airbus helicopters inc american eurocopter	—	63	Structures	OEM
355A91325003	cover mgb	airbus helicopters inc american eurocopter	—	63	Structures	OEM
355A92-1160-00	safety devise rotor brake	airbus helicopters inc american eurocopter	—	63	Safety / Emergency	OEM
355A93-3247-00	mgb bottom wedge	Eurocopter	—	63	Structures	OEM
355A93-3251-00	extractor reduction gear input fla	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
355A94-3440-22	on mgb test pattern	Eurocopter	—	63	Consumables / Hardware	OEM
355A96-3240-02	mgb blanks assy	Eurocopter	—	63	Engine Accessories	OEM
355A96-3244-02	blanks assy combiner gearbox	Eurocopter	—	63	Engine Accessories	OEM
355A96-3245-01	cover blank mgb	airbus helicopters inc american eurocopter	AS355 Ecureuil 2	63	Electromechanical	OEM
355A96-3245-02	combiner gearbox blank	Eurocopter	AS355 Ecureuil 2	63	Engine Accessories	OEM
356075	Screen	—	—	63	—	OEM
356075	Screen	—	—	63	—	OEM
356075AA	Screen	Able Aerospace Services, Inc.	—	63	Flight Controls	PMA
357950110932	SHAFT	—	Bell 206 Bell 206L LongRanger	63	Structures	OEM
357950111452	SHAFT SPLINE	—	Bell 206 Bell 407+1	63	Structures	OEM
35ECR101	nut for mgb	airbus helicopters inc american eurocopter	—	63	Engine Accessories	OEM
360A21-1326-06	fitting assy m.g.b support	airbus helicopters inc american eurocopter	—	63	Structures	OEM
360A24-1001-04	cover assy lh mgb	Eurocopter	—	63	Engine Accessories	OEM
360A24-1001-05	fairing assy rh mgb	Eurocopter	AS365 Dauphin	63	Structures	OEM
360A31-1027-02	housing	Eurocopter	—	63	Structures	OEM
360A31-1036-00	seal sealing	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
360A31-1039-00	bearing	airbus helicopters inc american eurocopter	—	63	Structures	OEM
360A32-1001-00	rotor brake	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
360A32-1001-02	rotor brake	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
360A32-1063-20	screw	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
360A32-1070-20	support frein rotor	airbus helicopters inc american eurocopter	—	63	Electromechanical	OEM
360A32-1077-20	bague droite	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
360A32-1081-20	pad	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM