ATA 71 — Power Plant - General

26,270 parts classified under this chapter

Reliability rollup

89%Median scrap propensity

2,111 parts · 3,815 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
07-13590	77312 Lycoming Bracket - Engine Mtg-Bottom	—	—	71	Engine Accessories	OEM
07-13595	77416 Lycoming Plug - Crankshaft	—	—	71	Engine Accessories	OEM
07-13601	77433 Lycoming Elbow - .250 NPT To .500 Tube - 90	—	—	71	Engine Accessories	OEM
07-13603	77454 Lycoming Slinger	—	—	71	Engine Accessories	OEM
07-13604	77461 Lycoming Tee - .375 Tube - Adj St. Thd On	—	—	71	Engine Accessories	OEM
07-13612	77557 Lycoming Sleeve	—	—	71	Engine Accessories	OEM
07-13614	77583 Lycoming Bracket - Cylinder Baffle - Oil Co	—	—	71	Engine Accessories
07-13616	77607 Lycoming Sleeve - Oil Relief Valve	—	—	71	Engine Accessories	OEM
07-13618	77612 LYCOMING COUPLING & SHAFT	—	—	71	Engine Accessories	OEM
07-13622	77645 Lycoming Plug - 1.50-18-Hex.Head	—	—	71	Engine Accessories	OEM
07-13623	77653 Lycoming Housing Assembly Air Inlet	—	—	71	Engine Accessories	OEM
07-13637	77770 Lycoming Extension Oil Filler 6.32 Long	—	—	71	Engine Accessories	OEM
07-13639	77808 Lycoming Valve Assembly Oil Pressure Relief	—	—	71	Engine Accessories	OEM
07-13641	77814 Lycoming Adapter-Turbo Oil Inlet	—	—	71	Engine Accessories	OEM
07-13642	77823 Lycoming Stud - .375-16 X 1.38 Long	—	—	71	Engine Accessories	OEM
07-13645	77856 Lycoming Plug - Piston Pin	—	—	71	Engine Accessories	OEM
07-13657	77962 Lycoming Adapter-Oil Level Gage (0.70 Long)	—	—	71	Engine Accessories	OEM
07-13658	77981 Lycoming Strut-Turbo-Left	—	—	71	Engine Accessories	OEM
07-13659	77982 Lycoming Strut-Turbo-Right	—	—	71	Engine Accessories	OEM
07-13660	77983 Lycoming Brk-Turbo	—	—	71	Engine Accessories	OEM
07-13664	78032 Lycoming Lockring	—	—	71	Engine Accessories	OEM
07-13673	78109 Lycoming Manifold - Injector Noz. Vent	—	—	71	Engine Accessories	OEM
07-13674	78110 Lycoming Manifold - Injector Noz. Vent	—	—	71	Engine Accessories	OEM
07-13676	78112 Lycoming Lockplate	—	—	71	Engine Accessories	OEM
07-13677	78113 Lycoming Lockplate	—	—	71	Engine Accessories	OEM
07-13678	78127 Lycoming Tube - Crossover Noz. Vent-Man.	—	—	71	Engine Accessories	OEM
07-13685	78164 Lycoming Magnetic Catch & Support Assembly-	—	—	71	Engine Accessories	OEM
07-13686	78165 Lycoming Support-Magnetic Catch	—	—	71	Engine Accessories	OEM
07-13687	78166 Lycoming Magnetic Catch-Turbo By-Pass	—	—	71	Engine Accessories	OEM
07-13698	78302 Lycoming Elbow - .25 Tube - 90-.4375-20 Adj	—	—	71	Engine Accessories	OEM
07-13700	78336 Lycoming Circlip	—	—	71	Engine Accessories	OEM
07-13701	78366 Lycoming Heat Shield	—	—	71	Engine Accessories	OEM
07-13702	78370 Lycoming Spacer	—	—	71	Engine Accessories	OEM
07-13707	78481 Lycoming Heat Shield-Diff Press Control	—	—	71	Engine Accessories	OEM
07-13708	78523 Lycoming Elbow - .500 NPT To .375 Tube - 90	—	—	71	Engine Accessories	OEM
07-13709	78528 Lycoming Body Assembly Oil Pump	—	—	71	Engine Accessories	OEM
07-13713	78592 Lycoming Lockplate	—	—	71	Engine Accessories	OEM
07-13717	78629 Lycoming Ball Bearing-Double Row-Alt.	—	—	71	Engine Accessories	OEM
07-13721	78741 Lycoming Pipe - Intake - Cylinder #1	—	—	71	Engine Accessories	OEM
07-13725	78753 Lycoming Bracket - Injector Noz.Vent Crossover	—	—	71	Engine Accessories	OEM
07-13728	78840 Lycoming Support-Turbocharger	—	—	71	Engine Accessories	OEM
07-13729	78844 Lycoming Hose	—	—	71	Engine Accessories	OEM
07-13732	78890 Lycoming Body Assembly Oil Pump	—	—	71	Engine Accessories	OEM
07-13734	78914 Lycoming Connection- Intake Pipe	—	—	71	Engine Accessories	OEM
07-13735	78915 Lycoming Sump Assembly - Oil	—	—	71	Engine Accessories	OEM
07-13750	341748 Lycoming Shim	—	—	71	Engine Accessories	OEM
07-13761	477211 Lycoming Shaft	—	—	71	Engine Accessories	OEM
07-13765	907577 Lycoming Ring	—	—	71	Engine Accessories	OEM
07-13767	AV951391 Lycoming Packing, Pre-Formed	—	—	71	Engine Accessories	OEM
07-13770	AV951400 Lycoming Packing	—	—	71	Engine Accessories	OEM