ATA 29 — Hydraulic Power

24,134 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

4,907 parts · 10,962 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
414HS135-2	Single Stage Hydraulic Filter	—	—	29	Hydraulics	OEM
414HS135-2	Single Stage Hydraulic Filter	—	—	29	Hydraulics	OEM
414HS701-1	TRIPLE LVDT-AFCS HYDRAULIC ACTUATOR	—	—	29	Hydraulics	OEM
414HS701-1	TRIPLE LVDT-AFCS HYDRAULIC ACTUATOR	—	—	29	Hydraulics	OEM
415U9000-2204C	coupler	Boeing	737-600 737-700+3	29	Hydraulics
41630A	FUSE	—	737-300 737	29	unknown	OEM
4165340-3	Seal Assembly	—	C320	29	Consumables / Hardware	OEM
4165340-6	Seal Assembly	—	C320	29	Consumables / Hardware	OEM
4165341-10	Seal Assembly	—	C320	29	Consumables / Hardware	OEM
4165341-2	Seal Assembly	—	C320	29	Consumables / Hardware	OEM
4165341-7	Seal Assembly	—	C320	29	Consumables / Hardware	OEM
4165341-8	Seal Assembly	—	C320	29	Consumables / Hardware	OEM
4165342-1	Seal Assembly	—	C320	29	Consumables / Hardware	OEM
4165367-4	Seal Assembly	—	C320	29	Consumables / Hardware	OEM
4177-1	Piston	Air Repair Inc	—	29	Hydraulics	PMA
4178881	CAP	—	King Air 100	29	unknown	PMA
417N3103-3	manifol	Boeing	737-300 737-400+7	29	Consumables / Hardware
417N4700-49	tube	Boeing	—	29	Hydraulics
417N8712-59	tube	Boeing	757-200 757-300	29	Hydraulics
417T1326-1	tubing	Boeing	—	29	Hydraulics
417T1326-119	tube ay	Boeing	—	29	Hydraulics
417T1326-121	tube ay	Boeing	—	29	Hydraulics
417T1326-35	tube ay	Boeing	—	29	Consumables / Hardware
417T1339-16	tube ay	Boeing	767-200 767-300	29	Hydraulics
417T2017-8	tube	Boeing	—	29	Hydraulics
417T2030-154	tube	Boeing	—	29	Hydraulics
417T2103-22	hose ay	Boeing	—	29	Hydraulics
417T2103-4	hose ay	Boeing	—	29	Hydraulics
417U1216-1433	tube ay	Boeing	747-400 747	29	Hydraulics
417U1216-669	tube ay	Boeing	747-400 747	29	Hydraulics
417U2342-169	tube	Boeing	—	29	Hydraulics
417U2348-32	tube	Boeing	—	29	Hydraulics
417U2708-70	tube	Boeing	—	29	Hydraulics
417U2708-73	tube	Boeing	—	29	Hydraulics
417U4200-302	tube ay	Boeing	—	29	Hydraulics
417U4201-296	tube ay	Boeing	—	29	Hydraulics
417U4212-8	tube ay	Boeing	747	29	Hydraulics
418173	Variable Displacement Hydraulic Pump	Eaton	—	29	Hydraulics
418397	Variable Displacement Hydraulic Pump	Eaton	Lockheed JetStar	29	Hydraulics
41SG118-1-2	Pressure Transducer Assembly	Eaton Aerospace (CANCELLED)	767-200	29	Instruments	PMA
41SG272-3	Pressure Switch	Eaton Aerospace	—	29	Electromechanical	PMA
41SG287	Pressure Transducer Assembly	Eaton Aerospace (CANCELLED)	747-400	29	Instruments	PMA
41SG457-2	Pressure Switch	Eaton Aerospace	737-300 C402+3	29	Electromechanical	PMA
420-75-338SH	Eaton 420-75-338Sh Clamp	Eaton	—	29	Hydraulics
420-75-462SH	Eaton 420-75-462Sh Clamp	Eaton	—	29	Hydraulics
42011	PUMP	—	—	29	unknown	OEM
42017	Pump Hydraulic	Parker Hannifin	—	29	Hydraulics	PMA
4202203	PUMP	ABEX	—	29	Hydraulics	OEM
42023-01	Pump Hydraulic	Parker Hannifin	—	29	Hydraulics	PMA
42038	PUMP	—	BAe 146	29	unknown