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
350A37102420	BOLT	UROCOP	AS350 Ecureuil H125	63	Consumables / Hardware	OEM
350A37107412	UNIBALL	—	AS350 Ecureuil	63	Structures	OEM
350A37107421	BALL JOINT	—	AS350 Ecureuil H125	63	Flight Controls	OEM
350A37113120	PIN	—	AS350 Ecureuil	63	Consumables / Hardware	OEM
350A37124620	SOCKET	—	AS350 Ecureuil H125	63	unknown
350A37128901	SPACER	Airbus	AS350 Ecureuil H125+1	63	Consumables / Hardware	OEM
350A37129200	HOUSING	—	AS350 Ecureuil H125	63	unknown
350A38021003	CROSSBEAM	—	AS350 Ecureuil H125	63	Structures	OEM
350A38021100	CROSSBEAM	AEROSP	AS350 Ecureuil H125	63	Structures
350A381018	CROSSBEAM	—	AS350 Ecureuil	63	Landing Gear	OEM
350A38101827	oversize bush diameter 37 mm	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Consumables / Hardware	OEM
350A38101832	CROSSBEAM	—	AS350 Ecureuil H125	63	Structures	OEM
350A3810189	CROSSBEAM	—	AS350 Ecureuil H125	63	Structures	OEM
350A38101891	CROSSBEAM	—	AS350 Ecureuil H125	63	Structures	OEM
350A38102021	MOUNT	—	—	63	unknown	OEM
350A57-1356-04	lever rotor brake	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Flight Controls	OEM
350A57117720	STOP	—	AS350 Ecureuil H125	63	unknown	OEM
350A58-0044-0202	cowling assy mgb lh	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Structures	OEM
350A58-0044-0302	cowling assy mgb rh	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Structures	OEM
350A58-0050-03	cowling mgb upper rh	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Structures	OEM
350A58-0101-1403	cowling mgb lh	airbus helicopters inc american eurocopter	AS350 Ecureuil H125	63	Structures	OEM
350A58-0101-1404	lh mgb cowling	Eurocopter	AS350 Ecureuil	63	Structures	OEM
350A58-0101-1702	rh mgb cowling	Eurocopter	AS350 Ecureuil	63	Structures	OEM
350A58-0104-0201	cowling mgb upper lh	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Structures	OEM
350A58004502	ass gtm cowl pt 073419	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Structures	OEM
350A5800500201	left cowl btp higher	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Structures	OEM
350A5801200701	capot btp droit equipe	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Structures	OEM
350A5801201602	cowl btp right equips	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Structures	OEM
350A5801201702	left cowl btp equips	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Structures	OEM
350A61-1070-603	bundle check m.g.b	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Electromechanical	OEM
350A63-2012-0001	sling and swing elect circ f	airbus helicopters inc american eurocopter	—	63	Electromechanical	OEM
350A63-2138-25	covering	Eurocopter	AS350 Ecureuil	63	Structures	OEM
350A63-2545-00	hoist housing	Eurocopter	AS350 Ecureuil	63	Structures	OEM
350A63-2574-03	air blowing control support assy	Eurocopter	—	63	Structures	OEM
350A63-3011-21	shim	Eurocopter	—	63	Consumables / Hardware	OEM
350A63-4005-100	bundle cable bottle	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Electromechanical	OEM
350A63-4021-0201	support assy	airbus helicopters inc american eurocopter	H125	63	Flight Controls	OEM
350A63-4021-0301	unit assy auxiliary	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Electromechanical	OEM
350A63-4021-99	adhesive mark	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
350A63251201AA	bundle cable indicator	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Electromechanical	OEM
350A63300901AA	fx retroviseur electric	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Electromechanical	OEM
350A68-1902-22	flange	Eurocopter	AS350 Ecureuil	63	Consumables / Hardware	OEM
350A82-1077-01	Main Gear Box Temperature and Pressure Gages	Airbus Helicopters, Inc.	—	63	Instruments	OEM
350A86-1026-00	joint universal	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Engine Accessories	OEM
350A91-3200-00	base main gear box	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Consumables / Hardware	OEM
350A91-3205-00	cover mgb aircraft hoisting	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Structures	OEM
350A91-3710-03	stand rotor shaft with planet gear	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
350A91-3715-00	blanking plate shaft	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Structures	OEM
350A91-3800-00	bar set dummy mgb	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Electromechanical	OEM
350A92-5480-00	blanking cap intake mgb	airbus helicopters inc american eurocopter	AS350 Ecureuil	63	Consumables / Hardware	OEM