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
310AA2031-12	Bushing	Able Aerospace Services, Inc.	737-600 737-700+2	63	Flight Controls	PMA
310AA2031-13	Bushing	Able Aerospace Services, Inc.	737-600 737-700+2	63	Flight Controls	PMA
310AA2031-14	Bushing	Able Aerospace Services, Inc.	737-600 737-700+2	63	Flight Controls	PMA
310AA2031-15	Bushing	Able Aerospace Services, Inc.	737-600 737-700+2	63	Flight Controls	PMA
310AA2031-16	Bushing	Able Aerospace Services, Inc.	737-600 737-700+2	63	Flight Controls	PMA
310AA2031-17	Bushing	Able Aerospace Services, Inc.	737-600 737-700+2	63	Flight Controls	PMA
310AA2031-18	Bushing	Able Aerospace Services, Inc.	737-600 737-700+2	63	Flight Controls	PMA
310AA2031-19	Bushing	Able Aerospace Services, Inc.	737-600 737-700+2	63	Flight Controls	PMA
310AA2031-21	Bushing	Able Aerospace Services, Inc.	737-600 737-700+2	63	Flight Controls	PMA
3111627-01	shaft y	other	—	63	Flight Controls	OEM
31309500029	hose drain oil mgb	airbus helicopters inc american eurocopter	—	63	Engine Accessories	OEM
3130S12-00-014	retainer bearing	airbus helicopters inc american eurocopter	—	63	Structures	OEM
3130S21-33-000	lh mgb support vee assy	Eurocopter	NH90	63	Structures	OEM
3130S22-11-128	pin shear	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
3130S27-10-006	screw mgb attaching	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
3130S60-10-001	ring free-wheel	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
3130S6010004	ROLLER	—	—	63	unknown
3130S62-02-011	coupling flange	Eurocopter	EC135	63	Engine Accessories	OEM
3130S62-05-105	liner	airbus helicopters inc american eurocopter	—	63	Structures	OEM
3130S62-20-006	plug	Eurocopter	EC135	63	Consumables / Hardware	OEM
3130S62-21-126-1	gasket	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
3130S62-22-050	ring gear	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
3130S62-40-000-3	main gearbox assy	Eurocopter	—	63	Engine Accessories	OEM
3130S63-30-039	ring thrust	Eurocopter	—	63	Electromechanical	OEM
3130S63-32-001	ring gear	airbus helicopters inc american eurocopter	—	63	Electromechanical	OEM
3130S63-40-225	frame oil level window	Eurocopter	—	63	Structures	OEM
3130S63-50-000-55	clutch unit assy	Eurocopter	—	63	Electromechanical	OEM
3130S66-23-001-01	ball thrust shaft	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
3130S67-10-920R2	brace bearing	airbus helicopters inc american eurocopter	—	63	Structures	OEM
3130S67-12-004	cap ring gear	airbus helicopters inc american eurocopter	—	63	Engine Accessories	OEM
3130S67-12-005	gear coupling	airbus helicopters inc american eurocopter	—	63	Flight Controls	OEM
3130S68-00-908	bearing	airbus helicopters inc american eurocopter	—	63	Structures	OEM
3130S68-10-018	upper plate driving	airbus helicopters inc american eurocopter	—	63	Structures	OEM
3130S68-20-981-3	main rotor shaft assy	Eurocopter	—	63	Flight Controls	OEM
3130S95-00-029	drain hose mgb	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
3130S95-62-020-1	mgb mrh support mount	Eurocopter	—	63	Structures	OEM
3130S95-63-102	n-t extraction de cage de rou	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
3130S98-03-100-2	n-t extracteur pignon prise	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
315A21-04-000	vee assy lh mgb support	airbus helicopters inc american eurocopter	—	63	Structures	OEM
315A21-05-000	vee assy rh mgb support	airbus helicopters inc american eurocopter	—	63	Structures	OEM
315A82-10-000-201	shaft assy combination	airbus helicopters inc american eurocopter	EC135	63	Structures	OEM
3160-60-10-000-2	free wheel coupling shaft	airbus helicopters inc american eurocopter	—	63	Engine Accessories	OEM
3160-63-30-000-04	clutch	airbus helicopters inc american eurocopter	—	63	Electromechanical	OEM
31606202030	spider input mgb coupling	airbus helicopters inc american eurocopter	—	63	Electromechanical	OEM
3160S12-20-950	seal lip	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
3160S23-11-443	n-t ren pour support pailier	airbus helicopters inc american eurocopter	—	63	Structures	OEM
3160S26-21-001	shear pin	Eurocopter	—	63	Consumables / Hardware	OEM
3160S27-10-005	plate mgb mounting	airbus helicopters inc american eurocopter	—	63	Structures	OEM
3160S33-10-005	nut spindle	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM
3160S33-10-104	hub cap	airbus helicopters inc american eurocopter	—	63	Consumables / Hardware	OEM