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
55342-1-300	Eaton 55342-1-300 Flange	Eaton	—	29	Consumables / Hardware	OEM
5544822	HYDRAULIC LINE	—	DC-9 MD-83	29	Hydraulics	OEM
5548385	O-RING	—	—	29	Consumables / Hardware	OEM
55496 Rev B Dated 3-11-88 B/M D-55496 Rev 6 Dated 11-19-90	Seal Assy Plain Encased Axis B	Eaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)	—	29	Hydraulics	PMA
55498 Rev B Dated 3-14-88 B/M D-55498 Rev 5 Dated 11-20-90	Seal Assy Plain Encased Axis E	Eaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)	—	29	Hydraulics	PMA
55498KT Rev - Dated 2-13-86 B/M A-55498KT Rev 0 Dated 2-13-86	Replacement Kit Seal Assy	Eaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)	—	29	Hydraulics	PMA
554A01	CAP-NON RETURN VALVE EXTRACTOR	—	—	29	Hydraulics
555496KT Rev - Dated 2-13-86 B/M A-55496KT Rev 0 Dated 2-13-86	Replacement Kit Seal Assy	Eaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)	—	29	Hydraulics	PMA
55640	Lube Oil Delta P Indicator	—	—	29	Hydraulics	OEM
55640	Lube Oil Delta P Indicator	—	—	29	Hydraulics	OEM
55660-311M	Eaton 55660-311M Clamp	Eaton	—	29	Hydraulics
55898Z	valve	intertechnique s a	—	29	Hydraulics	OEM
5594700-5001	PIPE ASSY	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594700-5511	PIPE ASSY	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594700-5535	PIPE ASSY	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594700-5541	PIPE ASSY	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594702-5505	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594702-5513	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594702-5519	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594702-5525	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594702-5527	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594702-5531	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594702-5539	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594702-5543	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594702-5545	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5001	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5503	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5505	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5507	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5511	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5515	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5521	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5525	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5527	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5529	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5531	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5533	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5535	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5539	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5545	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5547	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5549	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594703-5551	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5594704-5501	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
559502	REGULATOR VALVE	—	Learjet 35	29	Hydraulics	PMA
55965	Filter Element Fluid, Pressure (Cleanable)	—	DC-9-50	29	Hydraulics	OEM
55965	Filter Element Fluid, Pressure (Cleanable)	—	DC-9-50	29	Hydraulics	OEM
5597280-5503	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5597280-5505	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA
5597280-5507	HYDRAULIC	Aviation Materials Management Inc (Surrendered)	—	29	Hydraulics	PMA