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
23005961TA	SUPPORT ASSY, TURBINE-REAR BRG	Timken Alcor Aerospace Technologies Inc	—	72	Engine Accessories	PMA
23005961TA-001 thru 23005961TA-007	SUPPORT ASSY, TURBINE-REAR BRG	Timken Alcor Aerospace Technologies Inc	—	72	Engine Accessories	PMA
23005961TA-009 thru 23005961TA-013	SUPPORT ASSY, TURBINE-REAR BRG	Timken Alcor Aerospace Technologies Inc	—	72	Engine Accessories	PMA
23005961TA-201 thru 23005961TA-208	SUPPORT ASSY, TURBINE-REAR BRG	Timken Alcor Aerospace Technologies Inc	—	72	Engine Accessories	PMA
23005961TA, 23005961TA-001 thru 23005961TA-007	SUPPORT ASSY, TURBINE-REAR BRG	Timken Alcor Aerospace Technologies Inc	—	72	Engine Accessories	PMA
230064802	PLATE	—	—	72	unknown
23006661	BODY	—	—	72	unknown	OEM
23006662	Cover Assembly, Pump-Reduction Gearbox Main Oil	—	—	72	Engine Accessories	OEM
23006662	Cover Assembly, Pump-Reduction Gearbox Main Oil	—	—	72	Engine Accessories	OEM
23006662TA	Cover Assembly, Pump-Reduction Gearbox Main Oil	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23007007	Dilution Chamber Assembly, Combustion Liner	—	—	72	Engine Accessories	OEM
23007007	Dilution Chamber Assembly, Combustion Liner	—	—	72	Engine Accessories	OEM
23007151	BEARING	—	S-76	72	unknown	OEM
23007151AL	Bearing, Ball - Annular 25mm X 42mm X 9mm	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23007151TA	Bearing, Ball - Annular 25 X 42 X 9 mm	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23007152	Bearing, Ball, 20mm ID X 42mm OD X 12 mm W	—	—	72	Engine Accessories	OEM
23007152	Bearing, Ball, 20mm ID X 42mm OD X 12 mm W	—	—	72	Engine Accessories	OEM
23007152AL	Bearing, Ball 20mm I.D. X 42mm O.D. X 12mm Width	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23007152TA	Bearing, Ball, 20mm ID X 42mm OD X 12 mm W	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23007157	BEARING	—	—	72	unknown	unknown
23007157AL	Bearing, Ball	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23007157TA	Bearing, Ball	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23007189	NOZZLE	—	—	72	unknown	OEM
23007196	REAR SUPPORT	—	Bell 206 Bell 206L LongRanger	72	Engine Accessories	OEM
23007202	BEARING	—	—	72	unknown
23007202AL	Bearing, Outer Race and Roller Assembly	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23007202TA	Bearing, Outer Race and Roller Assembly	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23007208	DIFFUSER VANE	—	Bell 206 Bell 206L LongRanger	72	Engine Accessories
23007208AL	Diffuser Assembly, Compressor	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23007210	VANE	—	Bell 206 Bell 206L LongRanger	72	Engine Accessories	PMA
23007210AL	Diffuser Assembly, Compressor	Extex Engineered Products Inc	—	72	Engine Accessories	PMA
23007213	NOZZLE	—	S-76	72	Engine Accessories	PMA
23007217	MOUNT ASSY	ALLSN	Bell 206 Bell 407+1	72	Structures	OEM
23007220	Outer Ring, First Stage Nozzle Assembly	—	—	72	Engine Accessories	OEM
23007220	Outer Ring, First Stage Nozzle Assembly	—	—	72	Engine Accessories	OEM
23007238	NOZZLE	—	—	72	Engine Accessories	OEM
23007246	Gearshaft, 77 Tooth, Idler - C30	—	—	72	Engine Accessories	OEM
23007246	Gearshaft, 77 Tooth, Idler - C30	—	—	72	Engine Accessories	OEM
23007247	Gearshaft, 26 Tooth Idler - C30	—	—	72	Engine Accessories	OEM
23007247	Gearshaft, 26 Tooth Idler - C30	—	—	72	Engine Accessories	OEM
23007248	GEAR SHAFT	—	Bell 206 S-76+1	72	Engine Accessories	OEM
23007270P	Stud Shouldered .250-20 NS x .250-28 UNJF-3A x .988 LG	Pacific Sky Supply Inc	—	72	Engine Accessories	PMA
23007322CM	Shaft Assembly Alternator Drive	Dynatech Aerospace Inc	—	72	Engine Accessories	PMA
23007388P	Packing "O" Ring	Pacific Sky Supply Inc	—	72	Consumables / Hardware	PMA
23007394-1	Cage, Bearing - 230 MM x 28 MM Wide	—	—	72	Engine Accessories	OEM
23007394-1	Cage, Bearing - 230 MM x 28 MM Wide	—	—	72	Engine Accessories	OEM
23007394-2	Cage, Bearing - 230 MM x 28 MM Wide	—	—	72	Engine Accessories	OEM
23007394-2	Cage, Bearing - 230 MM x 28 MM Wide	—	—	72	Engine Accessories	OEM
23007394-4	Cage, Bearing - 230 MM x 28 MM Wide	—	—	72	Engine Accessories	OEM
23007394-4	Cage, Bearing - 230 MM x 28 MM Wide	—	—	72	Engine Accessories	OEM