ATA 63 — Main Rotor Drive(s)

4,983 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
EH23037413 PMA	pt outer shaft	other e	—	63	Flight Controls	OEM
EN2009B10E	roller bearing	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
EN2009B20E	roller bearing	airbus helicopters inc american eurocopter	—	63	Structures	OEM
EN2011B10E	en2011b10eroller bearing	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
EN254910002F	BOLT	—	EC135	63	Consumables / Hardware	OEM
ES731701	BLOWER	—	Bell 214 Bell 214ST	63	Environmental / Cabin	OEM
ESX405	bearing five stack	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware
Eurocopter K402AC	Electric Chip Detector	—	—	63	Powerplant / Nacelle	OEM
Eurocopter K402AC	Electric Chip Detector	—	—	63	Powerplant / Nacelle	OEM
F32828-5	needle bearing	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
F32828-6	needle bearing	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
F506A	OIL CAP	—	Bell 206	63	Engine Accessories	OEM
FDT14193	BEARING	—	AS350 Ecureuil H125	63	unknown
FDT14194	BEARING	—	AS350 Ecureuil H125	63	unknown
FDT4194	BAR	—	AS350 Ecureuil H125	63	Structures	OEM
FE316187000	AXLE	AGUSTA	AW139 AgustaWestland AW139	63	Landing Gear	OEM
FHEC1-311160-02	shaft bearing lower lh	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
FL1004	oil mgb filter	Eurocopter	—	63	Consumables / Hardware	OEM
FS72B	TRANSMISSION	—	—	63	Structures	OEM
FTD14194	STRUT	—	AS350 Ecureuil H125	63	Landing Gear	OEM
FTRCE25E	ball bearing	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
G1130043180	PRESSURE SWITCH	—	H120	63	Electromechanical	OEM
H1582-1B	Gap Cover	—	757-200	63	unknown	OEM
H1582-1B	Gap Cover	—	757-200	63	unknown	OEM
H1582-1BAA	Gap Cover	Able Aerospace Services, Inc.	757-200	63	Flight Controls	PMA
H3261-1B	Edge Trim	—	737-300 737-500+1	63	unknown	OEM
H3261-1B	Edge Trim	—	737-300 737-500+1	63	unknown	OEM
H3261-1BAA	Edge Trim	Able Aerospace Services, Inc.	737-300 737-500+1	63	Flight Controls	PMA
H341-93-2D-001-1	Alternate Main Gearbox Shaft Input Seal	American Eurocopter LLC	—	63	Engine Accessories	PMA
HTE690033	PRESSURE SWITCH	Eaton	Westland Sea King	63	unknown
IAI 2653063	Shaft Drain	—	—	63	unknown	OEM
IAI 3533165-501	Shaft, Rudder Pedal Flex	—	—	63	unknown	OEM
IAI 3533165-501	Shaft, Rudder Pedal Flex	—	—	63	unknown	OEM
IAI 3533165-503	Shaft,Flex Pedal Rdr	—	—	63	unknown	OEM
IAI 3533165-503	Shaft,Flex Pedal Rdr	—	—	63	unknown	OEM
IAI 3533165-505	Shaft,Flex Pedal Rdr	—	—	63	unknown	OEM
IAI ED12946-1	Shaft	—	—	63	unknown	OEM
IAI ED12946-1	Shaft	—	—	63	unknown	OEM
IFS010015	CLUTCH PLATE	—	—	63	Electromechanical	OEM
IPT20RT1100080G	PRESS TRANSDUCER	UROCOP	EC135 EC145	63	Instruments	OEM
J-10114-19	Torsion Coupling Bonded Assembly	Lord	—	63	Powerplant / Nacelle	PMA
J109P52A 5W	plug a sump shaft	ge engine services dist llc	—	63	Flight Controls	OEM
J109P53A 5W	plug a sump shaft	ge engine services dist llc	—	63	Flight Controls	OEM
J33C32	BEARING	—	—	63	unknown
JBS14006-10	rotor pulley	Eurocopter	—	63	Electromechanical	OEM
K402AC	CHIP DETECTOR	BOLKMS	EC145	63	Instruments	OEM
K94120107	OIL PUMP	—	—	63	Engine Accessories	OEM
K974120101	OIL PUMP	—	—	63	Engine Accessories	OEM
K974120107	OIL PUMP	—	—	63	Engine Accessories	OEM
K974120109	PUMP	—	—	63	Hydraulics	OEM