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
1B6111-02	Blade – HPC 11 Stage	—	—	72	Engine Accessories	OEM
1B6111-03	Blade – HPC 11 Stage	—	—	72	Engine Accessories	OEM
1B6111-04	Blade – HPC 11 Stage	—	—	72	Engine Accessories	OEM
1B6113-01	Blade – HPC 13 Stage	—	—	72	Engine Accessories	OEM
1B6113-02	Blade – HPC 13 Stage	—	—	72	Engine Accessories	OEM
1B6113-03	Blade – HPC 13 Stage	—	—	72	Engine Accessories	OEM
1B6113-04	Blade – HPC 13 Stage	—	—	72	Engine Accessories	OEM
1B6231	BLADE	—	757-200 757	72	unknown	OEM
1B6322002	TURBINE BLADES	—	757-200	72	unknown	OEM
1B6344	Clip	—	—	72	Consumables / Hardware	OEM
1B6344	Clip	—	—	72	Consumables / Hardware	OEM
1B6371	Baffle-Second Stage Insert	—	—	72	Engine Accessories	OEM
1B6371	Baffle-Second Stage Insert	—	—	72	Engine Accessories	OEM
1B6454	Vane- LPC, 4 Stage	—	—	72	Engine Accessories	OEM
1B6507	BLADE	PWA	757-200 757	72	Engine Accessories
1B6508	Blade – High Pressure Compressor, 8 Stage	—	—	72	Engine Accessories	OEM
1B6509	COMPRESSOR BLADE	—	757-200	72	Engine Accessories	OEM
1B6510	Blade – HPC 10 Stage	—	—	72	Engine Accessories	OEM
1B6521	FAN BLADE	—	757-200	72	Engine Accessories
1B6552	Vane- LPC, 2 Stage	—	—	72	Engine Accessories	OEM
1B6553	Vane- LPC, 3 Stage	—	—	72	Engine Accessories	OEM
1B6594	Stage 2 Turbine Duct Segment	—	—	72	Engine Accessories	OEM
1B6594	Stage 2 Turbine Duct Segment	—	—	72	Engine Accessories	OEM
1B6699-01KT	Band Segment - Assy of, HPT 1STG	Turbine Kinetics Inc, A HEICO Aerospace Company	—	72	Engine Accessories	PMA
1B6708	Blade – High Pressure Compressor, 8 Stage	—	—	72	Engine Accessories	OEM
1B6709	COMPRESSOR BLADE	—	757-200	72	Engine Accessories	OEM
1B6742-01SMI	Seal-Assembly of, HPT Vane 2STG	Source Manufacturing Inc	—	72	Engine Accessories	PMA
1B6742-01STS	Seal-Assembly of, HPT Vane 2STG	Source Manufacturing Inc	—	72	Engine Accessories	PMA
1B715901	CARBON SEAL	—	757-200	72	unknown	OEM
1B7248	Clevis-HPC, Inlet	—	—	72	Engine Accessories	OEM
1B7248	Clevis-HPC, Inlet	—	—	72	Engine Accessories	OEM
1B7248DEC	Clevis-HPC, Inlet	DEC Technologies Inc	—	72	Engine Accessories	PMA
1B7306	BLADE	—	757-200	72	Engine Accessories	PMA
1B7371	HPT Stage 1 Duct Segment	—	—	72	Engine Accessories	OEM
1B7371	HPT Stage 1 Duct Segment	—	—	72	Engine Accessories	OEM
1B7459	Blade - Lock	—	—	72	Engine Accessories	OEM
1B7459	Blade - Lock	—	—	72	Engine Accessories	OEM
1B7460	Blade - Lock	—	—	72	Engine Accessories	OEM
1B7460	Blade - Lock	—	—	72	Engine Accessories	OEM
1B7470	SEAL-HPT VANE, 2STG	—	—	72	Engine Accessories	OEM
1B7470	SEAL-HPT VANE, 2STG	—	—	72	Engine Accessories	OEM
1B7471	SEAL-HPT VANE, 2STG	—	—	72	Engine Accessories	OEM
1B7471	SEAL-HPT VANE, 2STG	—	—	72	Engine Accessories	OEM
1B7512	Cap - Metering	—	—	72	Engine Accessories	OEM
1B7512	Cap - Metering	—	—	72	Engine Accessories	OEM
1B7534	Seal Assy	—	—	72	Consumables / Hardware	OEM
1B7625	Bearing - Plain, Self-Aligning	—	—	72	Engine Accessories	OEM
1B7625	Bearing - Plain, Self-Aligning	—	—	72	Engine Accessories	OEM
1B7701	HPT First Stage Vane Assembly	—	—	72	Engine Accessories	OEM
1B7701	HPT First Stage Vane Assembly	—	—	72	Engine Accessories	OEM