ATA 63 — Main Rotor Drive(s)

6,045 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
1522M48P01	Pin	—	—	63	—	OEM
1522M48P01AA	Pin	Able Aerospace Services, Inc.	—	63	Flight Controls	PMA
1531453-15LJW	assembly drive shaft	sikorsky aircraft corporation	—	63	Electromechanical	OEM
153520057006	GEAR	SKRSKY	—	63	Engine Accessories	OEM
159001-11	shoulder shaft	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
16420	DISK	CLEVELAND	—	63	Landing Gear
168459	HOUSING	—	Bell 206	63	unknown	OEM
18373	CHIP DETECTOR	—	AS350 Ecureuil H125	63	Instruments	OEM
1855M52G01 CQ	shaft balanced fwd no longer availa...	ge engine services dist llc	—	63	Flight Controls	OEM
19085	Main Transmission Drive Shaft Assembly	—	—	63	—	OEM
19085	Main Transmission Drive Shaft Assembly	—	—	63	—	OEM
19830	Alternate Main Gearbox Shaft Input Seal	—	—	63	—	OEM
19830	Alternate Main Gearbox Shaft Input Seal	—	—	63	—	OEM
19E2268A	COUPLING	Goodrich	—	63	Structures	OEM
19E2321A	BENDIX SHAFT	—	—	63	Engine Accessories	OEM
19E293-1A	main drive shaft	airbus helicopters inc american eurocopter	EC135	63	Engine Accessories	OEM
1B6622	Fan Case Duct Segment	—	—	63	—	OEM
1B6622	Fan Case Duct Segment	—	—	63	—	OEM
1B6622AA	Fan Case Duct Segment	Able Aerospace Services, Inc.	—	63	Flight Controls	PMA
1B675	CHIP DETECTOR	—	AS350 Ecureuil H125	63	Instruments	OEM
1B69722	CHIP DETECTOR	—	EC135	63	Instruments	OEM
1B7839	Chip Detector w/SCV	Eaton	AgustaWestland AW139	63	—
1B8134	Bearing, Thrust Washer	—	—	63	—	OEM
1B8134	Bearing, Thrust Washer	—	—	63	—	OEM
1B8134AA	Bearing, Thrust Washer	Able Aerospace Services, Inc.	—	63	Flight Controls	PMA
1B8419CL1	Bearing, Sleeve	—	—	63	—	OEM
1B8419CL1	Bearing, Sleeve	—	—	63	—	OEM
1B8419CL1AA	Bearing, Sleeve	Able Aerospace Services, Inc.	—	63	Flight Controls	PMA
1B8515	Cover	—	—	63	—	OEM
1B8515	Cover	—	—	63	—	OEM
1B8515AA	Cover	Able Aerospace Services, Inc.	—	63	Flight Controls	PMA
1D1326	CHIP DETECTOR	—	—	63	Instruments	OEM
1D17721	CHIP DETECTOR	—	EC135	63	Instruments	OEM
1D7829	Debris Monitor	Eaton	AgustaWestland AW139	63	—
1H118-45	QDM Signal Conditioner	Eaton	AgustaWestland EH101 Merlin	63	—
1J7895-1	Power Module	Eaton	AgustaWestland AW139	63	—
1K7707	pulsed electric chip detector zappe...	sikorsky aircraft corporation	—	63	Avionics / Electronics	OEM
2-1489 consisting of s 419-641 & 133-734	Rotor Brake Assembly	Goodrich Corporation, Aircraft Wheel & Brakes (CANCELLED)	—	63	Flight Controls	PMA
20-065-07074CA	Bolt	—	Bell 407	63	—	OEM
20-065-07074CA	Bolt	—	Bell 407	63	—	OEM
20-065-07074CAAA	Bolt	Able Aerospace Services, Inc.	Bell 407	63	Flight Controls	PMA
20-065H06010CA	Bolt	—	Bell 407	63	—	OEM
20-065H06010CA	Bolt	—	Bell 407	63	—	OEM
20-065H06010CAAA	Bolt	Able Aerospace Services, Inc.	Bell 407	63	Flight Controls	PMA
20012403528	BUSHING	—	Bell 230	63	unknown
200192	reverse box	airbus helicopters inc american eurocopter	—	63	Engine Accessories	OEM
200193	reverse box	airbus helicopters inc american eurocopter	—	63	Engine Accessories	OEM
20020	Rotors and Mechanical Drives Installation	Hiller Aircraft Corporation	—	63	Mechanical / Drive	PMA
20057630D	BUSHING	—	—	63	unknown
20088P6D349	BOLT	—	Bell 407	63	Consumables / Hardware	OEM