ATA 49 — Airborne Auxiliary Power

4,935 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

1,535 parts · 5,937 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category
3910144-01	Transfer Tube	—	—	49	Engine Accessories
3910160-01	No 2 Bearing Se	—	—	49	Engine Accessories
3910165-01	Bearing Housing	—	—	49	Engine Accessories
3910170-01	Runner Seal No.	—	—	49	Engine Accessories
3910185-01	Oil Slinger	—	—	49	Engine Accessories
3910191-01	No 3 Bearing Ai	—	—	49	Engine Accessories
3910202-01	Seal Air Power	—	—	49	Engine Accessories
3910204-01	High Turb Stato	—	—	49	Engine Accessories
3910219-01	Spacer Carbon S	—	—	49	Engine Accessories
3910220-01	Carbon Seal	—	—	49	Engine Accessories
3910221-01	Shaft Coupling	—	—	49	Engine Accessories
3910225-01	Shaft Assy. Stu	—	—	49	Engine Accessories
3910227-01	Transfer Tube	—	—	49	Engine Accessories
3910233-01	Connecting Link	—	—	49	Engine Accessories
3910259-01	No 1 Bearing Se	—	—	49	Engine Accessories
3910261-01	SEAL	—	—	49	Engine Accessories
3910263-01	Seal Ring	—	—	49	Engine Accessories
3910278-01	Pivot Shaft	—	—	49	Engine Accessories
3910282-01	Arm Assy	—	—	49	Engine Accessories
3910285-01	Transfer Tube	—	—	49	Engine Accessories
3910285-04	Transfer Tube	—	—	49	Engine Accessories
3910285-05	Transfer Tube	—	—	49	Engine Accessories
3910285-06	Transfer Tube	—	—	49	Engine Accessories
3910286-02	Transfer Tube	—	—	49	Engine Accessories
3910286-03	Transfer Tube	—	—	49	Engine Accessories
3910287-01	Transfer Tube	—	—	49	Engine Accessories
3910293-01	Bracket Assy. I	—	—	49	Engine Accessories
3910294-01	Pressure Probe	—	—	49	Engine Accessories
3910308-01	Blanket Segment	—	—	49	Engine Accessories
3910309-01	Blanket Segment	—	—	49	Engine Accessories
3910313-01	Cover Seal Rear	—	—	49	Engine Accessories
3910314-01	Cover Segment R	—	—	49	Engine Accessories
3910323-01	Exhaust Duct As	—	—	49	Engine Accessories
3910329-01	Cover	—	—	49	Engine Accessories
3910344-01	Carbon Seal	—	—	49	Engine Accessories
3910419-01	No 3 Brg Oil No	—	—	49	Engine Accessories
3910463-01	Pressure Relief	—	—	49	Engine Accessories
3910475-01	Heat Shield	—	—	49	Engine Accessories
3910492-01	No 0 Ball Beari	—	—	49	Engine Accessories
3910542-01	Tube Connector	—	—	49	Engine Accessories
3910546-01	Pressure Relief	—	—	49	Engine Accessories
3910547-01	Pressure Adapte	—	—	49	Engine Accessories
3910560-01	Adapter Vent Tu	—	—	49	Engine Accessories
3910567-01	Bracket	—	—	49	Engine Accessories
3910571-01	Tube Assembly	—	—	49	Engine Accessories
3910577-01	Cover Sealing F	—	—	49	Engine Accessories
3910578-01	Cover Segment R	—	—	49	Engine Accessories
3910579-01	Cover Sealing F	—	—	49	Engine Accessories
3910582-01	Cover Sealing R	—	—	49	Engine Accessories
3910583-01	Cover Sealing R	—	—	49	Engine Accessories