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
360A93-3208-00	wrench m.g.b.-t.r.s.flang	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
360A93-3210-00	extractr seal holder m.g.b	airbus helicopters inc american eurocopter	—	63	Engine Accessories	OEM
360A93-3215-20	wrench rear drive nut	Eurocopter	—	63	Consumables / Hardware	OEM
360A93-3301-22	coupling disk	Eurocopter	AS365 Dauphin	63	Engine Accessories	OEM
360A93322020	wrench mgb fan nut	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
361699-1ACM	Shaft, Output	Aero Certification Services LLC, c/o Sungear Inc	Gulfstream GIV	63	Engine Accessories	PMA
3637GR85	ROD END	—	AW109	63	Flight Controls	OEM
365A07-2002	free wheel instal jam.roller	Eurocopter	AS365 Dauphin	63	Consumables / Hardware	OEM
365A07-29B120A1	exchange hydrastic brake xmt	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Hydraulics	OEM
365A07-63B4272	m.g.b.hinge pin support	Eurocopter	—	63	Structures	OEM
365A07-63B46-71	m.g.b peal shim	Eurocopter	AS365 Dauphin	63	Consumables / Hardware	OEM
365A07-65B4-171	new main rotor shaft	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Electromechanical	OEM
365A08-7450-0071	m.g.b check vibration	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Electromechanical	OEM
365A08-7450-0171	m.g.b check vibration	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Electromechanical	OEM
365A21-3310-22	friction ring	airbus helicopters inc american eurocopter	—	63	Structures	OEM
365A21-3354-04	m.g.b fitting fwd lh	airbus helicopters inc american eurocopter	—	63	Structures	OEM
365A21-3355-04	m.g.b fitting back lh assy	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Structures	OEM
365A21-3355-05	m.g.b fitting back rh assy	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Structures	OEM
365A21-3640-0007	transmission support platform	Eurocopter	AS365 Dauphin	63	Structures	OEM
365A21-8117-01	assy m.g.b.fitting rh	Eurocopter	AS365 Dauphin	63	Structures	OEM
365A24-0110-02	cowling-movable lh mgb	airbus helicopters inc american eurocopter	AS365 Dauphin H155	63	Structures	OEM
365A24-0110-0601	mgb removable cowling lh	Eurocopter	AS365 Dauphin	63	Structures	OEM
365A24-1005-0101	fairing mgb rl	Eurocopter	AS365 Dauphin	63	Structures	OEM
365A24-1016-17	cowling fixed rh mgb	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Structures	OEM
365A24-1016-1701	rh mgb fixed cowling	Eurocopter	—	63	Structures	OEM
365A24-1016-19	fixed lh mgb cowling	Eurocopter	—	63	Structures	OEM
365A25-3048-05	shaft sym to 04	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Flight Controls	OEM
365A27-3256-20	torque shaft assy	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Flight Controls	OEM
365A27-3415-21	support shaft	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Flight Controls	OEM
365A31-1117-2401	shouldered bushing	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
365A31-1175-21	pin	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
365A31-1179-04	main rotor shaft	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Flight Controls	OEM
365A31-1850-05	sleeve upper	airbus helicopters inc american eurocopter	—	63	Structures	OEM
365A31-2008-20	flange	airbus helicopters inc american eurocopter	—	63	Structures	OEM
365A31-2050-00	metal particules drain pain	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Instruments	OEM
365A31-4500-04M	main rotor shaft	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Flight Controls	OEM
365A31000204N	main rotor shaft unit	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Flight Controls	OEM
365A32-1066-01	oil jet	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Engine Accessories	OEM
365A32-1067-00	gear	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Flight Controls	OEM
365A32-1164-21	locking bushing	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
365A32-1677-01	bearing	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Consumables / Hardware	OEM
365A32-1685-01	bearing	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Consumables / Hardware	OEM
365A32-2029-07	half gimble joint	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Flight Controls	OEM
365A32-2046-10	housing m.g.b	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Structures	OEM
365A32-2046-12	housing mgb n2	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Engine Accessories	OEM
365A32-2046-16	main gear box housting	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Electromechanical	OEM
365A32-2046-H4	bush	airbus helicopters inc american eurocopter	—	63	Structures	OEM
365A32-2098-02	fan hub assy	airbus helicopters inc american eurocopter	—	63	Structures	OEM
365A32-2211-20	endoscope hole plug	airbus helicopters inc american eurocopter	AS365 Dauphin	63	Consumables / Hardware	OEM
365A32-2859-02	support	airbus helicopters inc american eurocopter	—	63	Structures	OEM