ATA 63 — Main Rotor Drive(s)

6,024 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
105-46631.09	shutoff plunger	airbus helicopters inc american eurocopter	—	63	Engine Accessories	OEM
105-46666.05	coupling sleeve	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
105-46676	coupling guide	airbus helicopters inc american eurocopter	—	63	Engine Accessories	OEM
105-46746	housing assy	airbus helicopters inc american eurocopter	—	63	Structures	OEM
105-60131	ring assy c18	airbus helicopters inc american eurocopter	—	63	Structures	OEM
105-70076	disengaging shaft	airbus helicopters inc american eurocopter	—	63	Engine Accessories	OEM
105-81022.04	shaft	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
105-81112W2	ritzeladapter	Eurocopter	—	63	Engine Accessories	OEM
105-98508	coupling assy	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
105-E0001-1	chip-detector	airbus helicopters inc american eurocopter	—	63	Instruments	OEM
105-SB10-32-3.1	mgb free wheel modification	airbus helicopters inc american eurocopter	—	63	Engine Accessories	OEM
105-SB10-33-3.1	mgb fixture mod 105w2 to 105	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
10510056	FRAME	—	—	63	Structures	OEM
10510155	SUPPORT	—	—	63	unknown
10510156	SUPPORT	—	—	63	unknown
10510157	SUPPORT	—	—	63	unknown
1053172902	BUSHING	—	—	63	unknown	OEM
10541227	STRUCTURE	—	—	63	Structures	OEM
1054190206	OUTER DEFLECTION	—	—	63	Engine Accessories	OEM
10541961	SLIDING SLEEVE	—	EC145	63	Engine Accessories	OEM
107BB0106	PAD	UROCOP	EC135	63	Consumables / Hardware	OEM
107D20671	QUILL SHAFT	—	—	63	Structures	OEM
107D22092	GARLOCK SEAL	GARLOCK	—	63	Consumables / Hardware	OEM
107D22097	TRANSMISSION	—	—	63	Engine Accessories	OEM
107D22319	CASE	—	—	63	unknown
107D22568	SUN GEAR	Boeing	—	63	Structures	OEM
107D25535	COVER	—	—	63	unknown	OEM
107D3341-14	Sync Shaft Sub-Assy	Boeing	—	63	Mechanical / Drive	PMA
107D3341-2	Sync Shaft Sub-Assy	Boeing	—	63	Mechanical / Drive	PMA
107DS2131	SPRAG CLUTCH	—	—	63	Electromechanical	OEM
108072	SHAFT	DOUG	MD 500	63	Structures	OEM
10850A	cooler oil main gear box	sikorsky aircraft corporation	S-76D	63	Engine Accessories	OEM
109-0130-25-3	Shim	Able Aerospace Services, Inc.	—	63	Flight Controls	PMA
109-A811-39-4	Trans. Panel	Agusta Aerospace Corp (Surrendered 4/14/2011)	—	63	Structures	PMA
109011226103	DAMPER	—	—	63	Flight Controls	OEM
1090330017106	FITTING	AGUSTA	AW119	63	unknown	OEM
1090330171	FITTING	AGUSTA	AW109	63	unknown	OEM
109033017105	FITTING	AGUSTA	AW109 AW119	63	unknown	OEM
109033017105106	FITTING	AGUSTA	AW109 AW119	63	unknown	OEM
109033017106	FITTING	AGUSTA	AW109 AW119	63	unknown	OEM
1090330174	FITTING	AGUSTA	AW119	63	unknown	OEM
1090400025	TRANSMISSION	AGUSTA	AW109	63	Engine Accessories	OEM
109040003109	TRANSMISSION	AGUSTA	AW109	63	Engine Accessories
109040005103	TRANSMISSION	AGUSTA	AW119	63	Engine Accessories	OEM
109040005105	TRANSMISSION	AGUSTA	AW119	63	Engine Accessories	OEM
1090401211	BOLT	—	AW109	63	Consumables / Hardware	OEM
109040304105	INPUT QUILL	—	AW109	63	Structures	OEM
109040306105	INPUT QUILL	—	AW109	63	Structures	OEM
1090404091	BEARING	—	AW109	63	unknown
109040803101	FLANGE	—	AW119	63	unknown	OEM