ATA 78 — Exhaust

17,371 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

2,199 parts · 4,065 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
19826DA1	Engine-Exhaust Gas Temperature Harness	Dynamo Aviation Inc	—	78	Engine Accessories	PMA
1995-1 PMA	exhaust elbow-lh	other	—	78	Engine Accessories	OEM
1995-2 PMA	exhaust elbow-rh	other	—	78	Engine Accessories	OEM
1EN2893	LOCKOUT	—	CRJ-200	78	unknown	OEM
1FA01114-2	VALVE AY	Triumph Actuation Systems LLC	757	78	Engine Accessories	OEM
1FA01114-5	Thrust Reverser, Directional Control Valve	Triumph Actuation Systems LLC (formerly Frisby Aerospace)	757-300 757	78	Hydraulics	PMA
1FA011141	CONTROL VALVE	—	757-200 757	78	Hydraulics	OEM
1FA011143	MODULE	—	747-400 767-200+3	78	unknown	OEM
1FA011144	CONTROL VALVE	TRIUMPH	757-200 757	78	Hydraulics	OEM
1FA10019-5	Actuator Cowl Opening System	Triumph Actuation Systems LLC (formerly Frisby Aerospace)	747-400 767-200+3	78	Electromechanical	PMA
1FA10019-7	Actuator Cowl Opening System	Triumph Actuation Systems LLC (formerly Frisby Aerospace)	747-400 767-200+3	78	unknown	PMA
1FA13012-6	Thrust Reverser Cowl Opening Pump	Triumph Actuation Systems LLC (formerly Frisby Aerospace)	747-400 767-200+4	78	Engine Accessories	PMA
1FA14012-6	Thrust Reverser, Cowl Opening Actuator	Triumph Actuation Systems LLC (formerly Frisby Aerospace)	737-300 737-400+2	78	Engine Accessories	PMA
1FA14012-7	Thrust Reverser, Cowl Opening Actuator	Triumph Actuation Systems LLC (formerly Frisby Aerospace)	737-300 737-400+2	78	Structures	PMA
1FA140128	ACTUATOR	TRIUMPH	737-600 737-700+2	78	Electromechanical	OEM
1FA14013-6	Cowl Opening Actuator	Triumph Actuation Systems LLC (formerly Frisby Aerospace)	757-200 757	78	unknown	PMA
1FA14013-7	ACTR AY	Triumph Actuation Systems LLC	757	78	Engine Accessories	OEM
1FA14013-8	actuator-thrust reverser-cowl opening-757	Boeing	757-200 757	78	Engine Accessories	OEM
1FA14013-9	actuator-thrust reverser-cowl opening-757	Boeing	757-200 757	78	Hydraulics	OEM
1SX1H58	CONTROL SWITCH	HNYWL	737-800	78	Electromechanical	OEM
1U1220-2	Actuator Thrust Reverser	GE Aviation LLC (formerly Smiths Aerospace)	737	78	Engine Accessories	PMA
1U1222	Actuator Thrust Reverser Unlock	GE Aviation LLC (formerly Smiths Aerospace)	737	78	Engine Accessories	PMA
1U1225	ISOLATION VALVE	—	737-100 737-200+1	78	Pneumatics	OEM
1U1303-2	Dual Stick Boost Actuator	Woodward HRT, Inc	—	78	Hydraulics	PMA
1U1303-4	Dual Stick Boost Actuator	Woodward HRT, Inc	—	78	Hydraulics	PMA
1U1303-6	Dual Stick Boost Actuator	Woodward HRT, Inc	—	78	Hydraulics	PMA
1U1303-8	Dual Stick Boost Actuator	Woodward HRT, Inc	—	78	Hydraulics	PMA
1U1508	Sync Lock Control Valve	Woodward HRT, Inc	777-200 777-300+4	78	Interior / Furnishings	PMA
1U1509-4	Sync Lock Manual Drive Assembly	Woodward HRT, Inc	777-200 777-300+4	78	Interior / Furnishings	PMA
1U1509-4A	LOCK	Woodward	777	78	Engine Accessories	OEM
1U15095	SYNC LOCK	—	777-200 777-300+4	78	unknown	OEM
1U1524-4	Non Locking Actuator	Woodward HRT, Inc	777-200 777-300+1	78	Interior / Furnishings	PMA
1U1524-5	Non Locking Actuator	Woodward HRT, Inc	777-200 777-300+1	78	Interior / Furnishings	PMA
1U15246	ACTUATOR	—	777-200 777-300+1	78	unknown	OEM
1U1525-5	Locking Actuator	Woodward HRT, Inc	777-200 777-300+1	78	Interior / Furnishings	PMA
1U1525-6	Locking Actuator	Woodward HRT, Inc	777-200 777-300+1	78	Interior / Furnishings	PMA
1U15257	ACTUATOR	—	777-200 777-300+1	78	unknown	OEM
1U15271	TRANSDUCER	—	777-200	78	unknown	OEM
1U1544-4	Non Locking Actuator	Woodward HRT, Inc	777-200 777	78	Interior / Furnishings	PMA
1U1544-5	Non Locking Actuator	Woodward HRT, Inc	777-200 777	78	Interior / Furnishings	PMA
1U1545-5	Locking Actuator	Woodward HRT, Inc	777-200 777	78	Interior / Furnishings	PMA
1U1545-6	Locking Actuator	Woodward HRT, Inc	777-200 777	78	Interior / Furnishings	PMA
1U1554	Actuator Non Locking	Woodward HRT, Inc	777-300ER 777-200LR+2	78	Interior / Furnishings	PMA
1U1555	Actuator Locking	Woodward HRT, Inc	777-300ER 777-200LR+2	78	Interior / Furnishings	PMA
1U1556	ACTUATOR	Woodward	747	78	Engine Accessories	OEM
1U1556-1	Actuator Locking	Woodward HRT, Inc	747-8 747	78	Interior / Furnishings	PMA
1U1557-1	Actuator Non-Locking	Woodward HRT, Inc	747-8 747	78	Interior / Furnishings	PMA
1U1557-2	Actuator Non-Locking	Woodward HRT, Inc	747-8 747	78	Interior / Furnishings	PMA
1U1558	VALVE AY	Woodward	747	78	Engine Accessories	OEM
1U1558-1	Hydraulic Isolation Valve	Woodward HRT, Inc	747-8 747-8F+1	78	Hydraulics	PMA