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
07-12829	61175 Lycoming Adapter-Tachometer	—	—	71	Engine Accessories	OEM
07-12830	61182 Lycoming Stud - .375-24 X 10.23 Long	—	—	71	Engine Accessories	OEM
07-12837	61358 Lycoming Plug - 1.50 Hex. X 1.25-12	—	—	71	Engine Accessories	OEM
07-12843	61400 Lycoming Stud - .250-20 X 1.190 Long	—	—	71	Engine Accessories	OEM
07-12856	62388 Lycoming Cap-Valve Stem	—	—	71	Engine Accessories	OEM
07-12859	62732 Lycoming Cap-Tachometer Drive	—	—	71	Engine Accessories	OEM
07-12863	64530 Lycoming Gage	—	—	71	Engine Accessories	OEM
07-12864	64536 Lycoming Drift	—	—	71	Engine Accessories	OEM
07-12869	64613 Lycoming Gage	—	—	71	Engine Accessories	OEM
07-12870	64644 Lycoming Fixture	—	—	71	Engine Accessories	OEM
07-12875	64712 Lycoming Compressor	—	—	71	Engine Accessories	OEM
07-12878	64767 Lycoming Gage	—	—	71	Engine Accessories	OEM
07-12881	64810 Lycoming Gage	—	—	71	Engine Accessories	OEM
07-12887	64892 Lycoming Gage, Set (2 Pcs)	—	—	71	Engine Accessories	OEM
07-12889	64927 Lycoming Gage	—	—	71	Engine Accessories	OEM
07-12890	64933 Lycoming Wrench	—	—	71	Engine Accessories	OEM
07-12891	64941 Lycoming Tool-Tappet Assembly	—	—	71	Engine Accessories	OEM
07-12892	64942 Lycoming Wrench	—	—	71	Engine Accessories	OEM
07-12893	64943 Lycoming Wrench	—	—	71	Engine Accessories	OEM
07-12903	65970 Lycoming Gear - Ring	—	—	71	Engine Accessories	OEM
07-12907	65990 Lycoming Lockplate	—	—	71	Engine Accessories	OEM
07-12915	66052 Lycoming Pin - Pinion Shaft	—	—	71	Engine Accessories	OEM
07-12919	66426 Lycoming Impeller-Oil Scavenge Pump Dr	—	—	71	Engine Accessories	OEM
07-12940	67638 Lycoming Shim	—	—	71	Engine Accessories	OEM
07-12945	67709 Lycoming Shim	—	—	71	Engine Accessories	OEM
07-12947	67730 Lycoming Lockplate	—	—	71	Engine Accessories	OEM
07-12948	67733 Lycoming Sleeve	—	—	71	Engine Accessories	OEM
07-12952	67784 Lycoming Guide -Superch Dr Coup Sprg-Lg	—	—	71	Engine Accessories	OEM
07-12954	67787 Lycoming Tube Assembly	—	—	71	Engine Accessories	OEM
07-12955	67981 Lycoming Plunger	—	—	71	Engine Accessories	OEM
07-12966	68313 Lycoming Stud - .250-20 X 1.87 Long-Dr	—	—	71	Engine Accessories	OEM
07-12973	68467 Lycoming Gear - Oil Press & Scavenge Pump	—	—	71	Engine Accessories	OEM
07-12978	68542 Lycoming Spring	—	—	71	Engine Accessories	OEM
07-12981	68668 Lycoming Spring - Oil Press. Relief Valve	—	—	71	Engine Accessories	OEM
07-12985	68757 Lycoming Shaft Assembly	—	—	71	Engine Accessories	OEM
07-12993	68875 Lycoming Retainer	—	—	71	Engine Accessories	OEM
07-13007	69345 Lycoming Spacer	—	—	71	Engine Accessories	OEM
07-13009	69377 Lycoming Stud - .500-13 X 9.69 Long	—	—	71	Engine Accessories	OEM
07-13019	69532 Lycoming Seat - Valve Sprng-Upper Intake	—	—	71	Engine Accessories	OEM
07-13021	69570 Lycoming Ring	—	—	71	Engine Accessories	OEM
07-13025	69618 Lycoming Body Assembly	—	—	71	Engine Accessories	OEM
07-13027	69626 Lycoming Cover Assembly Rocker Box-Right	—	—	71	Engine Accessories	OEM
07-13028	69641 Lycoming Dowel-.19 Dia X .75 Long	—	—	71	Engine Accessories	OEM
07-13031	69679 Lycoming Stud - .5625-18 X 10.65 Long	—	—	71	Engine Accessories	OEM
07-13032	69683 Lycoming Tube - Oil Transfer-Accy Dr Shft	—	—	71	Engine Accessories	OEM
07-13033	69697 Lycoming Cap	—	—	71	Engine Accessories	OEM
07-13038	69928 Lycoming Baffle Assembly Intercylinder	—	—	71	Engine Accessories
07-13040	69948 Lycoming Baffle Assembly	—	—	71	Engine Accessories
07-13044	70384 Lycoming Shaft	—	—	71	Engine Accessories	OEM
07-13045	70387 Lycoming Gear - Camshaft Governor Drive	—	—	71	Engine Accessories	OEM