ATA 72 — Engine - Turbine / Turboprop

37,874 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

5,464 parts · 14,008 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
23032283-2	Cage, Pinion Bearing - Power Turbine	—	—	72	Engine Accessories	OEM
23032283-2	Cage, Pinion Bearing - Power Turbine	—	—	72	Engine Accessories	OEM
23032283-3	Cage, Pinion Bearing - Power Turbine	—	—	72	Engine Accessories	OEM
23032283-3	Cage, Pinion Bearing - Power Turbine	—	—	72	Engine Accessories	OEM
23032283-4HT	c20 pinion bearing cage	other	Bell 206 MD 500	72	Engine Accessories	OEM
23032283AL	Cage, Pinion Bearing - Power Turbine	Timken Alcor Aerospace Technologies Inc	—	72	Powerplant / Nacelle	PMA
23032283AL-1	Cage, Pinion Bearing - Power Turbine	Timken Alcor Aerospace Technologies Inc	—	72	Powerplant / Nacelle	PMA
23032283AL-2	Cage, Pinion Bearing - Power Turbine	Timken Alcor Aerospace Technologies Inc	—	72	Powerplant / Nacelle	PMA
23032283AL-3	Cage, Pinion Bearing - Power Turbine	Timken Alcor Aerospace Technologies Inc	—	72	Powerplant / Nacelle	PMA
23032283P	Cage, Pinion Bearing Power Turbine	Pacific Sky Supply Inc	—	72	Engine Accessories	PMA
23032326	FIRESHIELD	ALLSN	Bell 206 Bell 407+1	72	Engine Accessories	OEM
23032327	SEAL	—	—	72	Consumables / Hardware	OEM
23032328	ROTATING SEAL	—	Bell 407	72	Consumables / Hardware	PMA
23032335	Nozzle Assembly, Turbine, Second Stage	—	—	72	Engine Accessories	OEM
23032335	Nozzle Assembly, Turbine, Second Stage	—	—	72	Engine Accessories	OEM
23032345	N1 COUPLING	—	Bell 206 S-76+1	72	Engine Accessories
23032623	ROTOR VANE	—	Bell 206	72	Engine Accessories	PMA
23032624	COMPRESSOR WHEEL	RROYCE	AW109	72	Engine Accessories	OEM
23032631	Vane and Band Assembly - 1st Stage	—	—	72	Engine Accessories	OEM
23032631	Vane and Band Assembly - 1st Stage	—	—	72	Engine Accessories	OEM
23032631AL	Vane and Band Assembly - 1st Stage	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23032632	Vane and Band Assembly - 2nd Stage	—	—	72	Engine Accessories	OEM
23032632	Vane and Band Assembly - 2nd Stage	—	—	72	Engine Accessories	OEM
23032632AL	Vane and Band Assembly - 2nd Stage	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23032633	Vane and Band Assembly - 3rdt Stage	—	—	72	Engine Accessories	OEM
23032633	Vane and Band Assembly - 3rdt Stage	—	—	72	Engine Accessories	OEM
23032633AL	Vane and Band Assembly - 3rdt Stage	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23032634	Vane and Band Assembly 4th Stage	—	—	72	Engine Accessories	OEM
23032634	Vane and Band Assembly 4th Stage	—	—	72	Engine Accessories	OEM
23032634AL	Vane and Band Assembly 4th Stage	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23032867	Ring, Repair - Starter Pad ID Bore	—	—	72	Engine Accessories	OEM
23032867	Ring, Repair - Starter Pad ID Bore	—	—	72	Engine Accessories	OEM
23032867TA	Ring, Repair - Starter Pad ID Bore	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
230328701	OIL LINE	—	Challenger 604	72	Engine Accessories
23032941	TUBE	ALLSN	S-76	72	Engine Accessories	OEM
23033108	COLLECTOR STRUT	—	Bell 206 Bell 206L LongRanger	72	unknown
23033111	COLLECTOR RING	—	S-76	72	unknown
23033185	TURBINE	—	Bell 206 Bell 206L LongRanger	72	Engine Accessories	PMA
23033195	TURBINE	—	Bell 206 Bell 206L LongRanger	72	unknown	OEM
23033350	BEARING	—	—	72	unknown	OEM
23033437	GEARBOX COVER	—	—	72	Engine Accessories	OEM
23033439	DAMPER SEGMENT	—	—	72	Engine Accessories	OEM
23033721	COMPRESSOR WHEEL	—	Bell 206	72	Wheels & Brakes	PMA
23033861	COVER	—	—	72	unknown	OEM
23033885	Tube Assembly PC Filter to Governor Tee	—	—	72	Engine Accessories	OEM
23033885	Tube Assembly PC Filter to Governor Tee	—	—	72	Engine Accessories	OEM
23034102	OIL TUBE	—	—	72	Engine Accessories	unknown
23034102AL	Tube, Oil Delivery	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23034102TA	Tube, Oil Delivery	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23034114	CASE	—	Bell 206	72	unknown	OEM