ATA 71 — Power Plant - General

24,433 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
07-20598	69580 Dowel	—	—	71	Engine Accessories	OEM
07-20599	69636 Tube Assembly	—	—	71	Engine Accessories	OEM
07-20601	69647 Dowel	—	—	71	Engine Accessories	OEM
07-20602	69843 Tube	—	—	71	Engine Accessories	OEM
07-20606	72200 Stabilizer	—	—	71	Engine Accessories	OEM
07-20608	74113 Plate	—	—	71	Engine Accessories	OEM
07-20609	75515 Shaft-Oil Pump	—	—	71	Engine Accessories	OEM
07-20610	77080 Tube Assembly	—	—	71	Engine Accessories	OEM
07-20611	77921 Lycoming Tube Assembly	—	—	71	Engine Accessories	OEM
07-20614	16R21175-P30S Lycoming Guide	—	—	71	Engine Accessories	OEM
07-20618	18E23138-M10 Lycoming Bearing	—	—	71	Engine Accessories	OEM
07-20619	25-10-P07 Stud	—	—	71	Engine Accessories	OEM
07-20620	25-8-P12 Stud	—	—	71	Engine Accessories	OEM
07-20621	31-14-P07 Stud	—	—	71	Engine Accessories	OEM
07-20622	31-14-P12 Stud	—	—	71	Engine Accessories	OEM
07-20623	31-16-P07 Stud-.3125-18 X 2.00 Long	—	—	71	Engine Accessories	OEM
07-20625	31-26-P12 Stud	—	—	71	Engine Accessories	OEM
07-20626	61520-M06 Bearing	—	—	71	Engine Accessories	OEM
07-20627	61520-M10 Bearing	—	—	71	Engine Accessories	OEM
07-20628	66720-P20 Seat	—	—	71	Engine Accessories	OEM
07-20630	67835-P30 Seat	—	—	71	Engine Accessories	OEM
07-20631	68512-P20 Ring	—	—	71	Engine Accessories	OEM
07-20632	68513-P10 Ring	—	—	71	Engine Accessories	OEM
07-20633	69457-P20 Ring	—	—	71	Engine Accessories	OEM
07-20637	LW-13441 Lycoming Seat	—	—	71	Engine Accessories	OEM
07-20645	O5B22779 Bearing - Duplex	—	—	71	Engine Accessories	OEM
07-20656	O7A19479 Bracket	—	—	71	Engine Accessories	OEM
07-20660	O7A23032 Bracket	—	—	71	Engine Accessories	OEM
07-20664	STD-120 Lycoming Plug	—	—	71	Engine Accessories	OEM
07-20669	STD-709 Lycoming Plug	—	—	71	Engine Accessories	OEM
07-20680	642087-A8M-O-C-E Weu 642087-A67R-T-E	—	—	71	Engine Accessories	OEM
07-20683	21A21534-06 Lycoming Housing Assembly - Accy - Studding	—	—	71	Engine Accessories	OEM
07-20689	LW-13680-1 Lycoming Crankcase Assembly - Mach Alternate	—	—	71	Engine Accessories	OEM
07-20691	LW-14749 Lycoming Gage Assembly - Oil Level	—	—	71	Engine Accessories	OEM
07-20703	Avstar Core 150.00	AVSTAR	—	71	Engine Accessories	OEM
07-20704	Avstar Core 1000.00	—	—	71	Engine Accessories	OEM
07-20720	300Lfohp Crankshaft	—	—	71	Engine Accessories	OEM
07-20721	31R21399 Spring	—	—	71	Engine Accessories	OEM
07-20722	360LF20Cwbhohp Overhauled Crankshaft	—	—	71	Engine Accessories	OEM
07-20728	540Sfbmbhohp-E Crankshaft	—	—	71	Engine Accessories	OEM
07-20732	629848 Main Bearing	—	—	71	Engine Accessories	OEM
07-20736	641497 Gear	—	—	71	Engine Accessories	OEM
07-20744	655988Bp Piston 5.00 Dia.	—	—	71	Engine Accessories	OEM
07-20745	71556 Lycoming Ring	—	—	71	Engine Accessories	OEM
07-20747	AC630591P10 Seat	—	—	71	Engine Accessories	OEM
07-20748	AC639640M20 Bearing	—	—	71	Engine Accessories	OEM
07-20751	AeL38-15 Stud	—	—	71	Engine Accessories	OEM
07-20753	AeL60009 Key, Valve Spring	—	—	71	Engine Accessories	OEM
07-20755	AeL69796 Dowel, Bearing	—	—	71	Engine Accessories	OEM
07-20756	AeL69796P005 Dowel, Plus .005	—	—	71	Engine Accessories	OEM