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
23067614	Blade, Compressor - 14th Stage TiN Coated	—	—	72	Engine Accessories	OEM
23067614P	Blade, Compressor - 14th Stage TiN Coated	Pacific Sky Supply Inc	—	72	Engine Accessories	PMA
23068265	TIE BOLT	—	Bell 206	72	Consumables / Hardware	OEM
23068295	GEARSHAFT	ALLSN	Bell 407 S-76	72	Engine Accessories	OEM
23069271	BLADE	—	ERJ-145	72	unknown	OEM
23069438	TURBINE WHEEL	RROYCE	ERJ-145	72	Engine Accessories	OEM
23069576	BEARING	—	ERJ-145	72	unknown	OEM
23069629	TORQUE TUBE	RROYCE	ERJ-145	72	Engine Accessories
23069744	Nozzle, Turbine, 3rd Stage	—	—	72	Engine Accessories	OEM
23069744	Nozzle, Turbine, 3rd Stage	—	—	72	Engine Accessories	OEM
23069744AL	3rd Stage Nozzle	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23069744TA	Nozzle, Turbine, 3rd Stage	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23069745	TURBINE	RROYCE	Bell 206 MD 500	72	Engine Accessories	OEM
23070002	ENGINE	—	ERJ-135 ERJ-145	72	Engine Accessories	PMA
2307002	ENGINE	—	ERJ-145	72	Engine Accessories	PMA
230700401	ENGINE	RROYCE	ERJ-145	72	Engine Accessories	OEM
23070291	STATOR	ALLSN	ERJ-145	72	Engine Accessories	OEM
23070328	RESERVOIR	—	ERJ-145	72	unknown	OEM
23070366	CARBON SEAL	ALLSN	ERJ-145	72	Engine Accessories
23070401	INDICATOR	ALLSN	ERJ-145 737-200+1	72	Instruments	OEM
23070402	ENGINE	RROYCE	ERJ-135	72	Engine Accessories	OEM
23070681	BLADE	RROYCE	ERJ-145	72	Engine Accessories	OEM
23070723	CARBON SEAL	EMB	ERJ-135 ERJ-145	72	Engine Accessories	OEM
23070725	CARBON SEAL	RROYCE	ERJ-135	72	Engine Accessories	OEM
23070930	HEAT SHIELD	ALLSN	ERJ-145	72	Structures	OEM
23070987	BLADE	RROYCE	ERJ-145	72	Engine Accessories	OEM
23070991	ENGINE	ALLSN	ERJ-145	72	Engine Accessories	OEM
23071309	BEARING RACE	—	—	72	Consumables / Hardware	PMA
23071309AL	Shaft, Power Turbine-Inner	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23071311	SHAFT	—	Bell 206 Bell 206L LongRanger	72	unknown	OEM
23071313	Shaft, Power Turbine Inner	—	—	72	Engine Accessories	OEM
23071313	Shaft, Power Turbine Inner	—	—	72	Engine Accessories	OEM
23071313AL	Shaft, Power, Turbine-Inner	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23071468	Support,Turbine –Front Bearing	—	—	72	Engine Accessories	OEM
23071468P	Support,Turbine –Front Bearing	Pacific Sky Supply Inc	—	72	Engine Accessories	PMA
23071567	Bearing, Roller, Cylindrical	—	—	72	Engine Accessories	OEM
23071567	Bearing, Roller, Cylindrical	—	—	72	Engine Accessories	OEM
23071567TA	Bearing, Roller, Cylindrical	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23071682	VENT LINE	—	ERJ-145	72	Fuel Systems	PMA
23071792	Ring Retaining, 7.250 in.	—	—	72	Engine Accessories	OEM
23071792	Ring Retaining, 7.250 in.	—	—	72	Engine Accessories	OEM
23071880	CARBON SEAL	RROYCE	ERJ-135 ERJ-145	72	Engine Accessories	OEM
23071896	GEARSHAFT	—	Bell 206 Bell 407+1	72	Engine Accessories	PMA
23072099AL	Adapter, Splined-Turbine - 2nd Stage	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23072099TA	Adapter, Spline-Turbine 2nd Stage Supplement 125	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23072308	CARBON SEAL	RROYCE	ERJ-145	72	Engine Accessories	OEM
23072309	CARBON SEAL	ALLSN	ERJ-135 ERJ-145	72	Engine Accessories	OEM
23072642	BLADE	ALLSN	ERJ-145	72	Engine Accessories	OEM
23072654	Nozzle Assembly, Turbine C20 2nd Stage	—	—	72	Engine Accessories	OEM
23072654	Nozzle Assembly, Turbine C20 2nd Stage	—	—	72	Engine Accessories	OEM