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
07-13051	70446 Lycoming Bracket - Engine Mtg-Front	—	—	71	Engine Accessories	OEM
07-13053	70456 Lycoming Bracket - Engine Mtg-Dynafocal	—	—	71	Engine Accessories	OEM
07-13057	70484 Lycoming Screen - Oil Suction	—	—	71	Engine Accessories	OEM
07-13074	71577 Lycoming Tube - Crankpin Oil	—	—	71	Engine Accessories	OEM
07-13085	71643 Lycoming Shaft Assembly-Tachometer	—	—	71	Engine Accessories	OEM
07-13086	71644 Lycoming Shaft-Tachometer	—	—	71	Engine Accessories	OEM
07-13087	71651 Lycoming Fitting-Breather	—	—	71	Engine Accessories	OEM
07-13088	71652 Lycoming Gear Assembly Crankshaft Idler	—	—	71	Engine Accessories	OEM
07-13091	71668 Lycoming Gear Assembly Crankshaft Idler-Pln	—	—	71	Engine Accessories	OEM
07-13096	71737 Lycoming Tube Assembly Cylinder #2	—	—	71	Engine Accessories	OEM
07-13104	72033 Lycoming Cap-Shipping.56-18 Nf	—	—	71	Engine Accessories	OEM
07-13105	72045 Lycoming Hose - Rocker Box Drain Tube	—	—	71	Engine Accessories	OEM
07-13111	72080 Lycoming Gear - Camshaft	—	—	71	Engine Accessories	OEM
07-13112	72091 Lycoming Ring - Oil Seal - .36Id X.10 Dia	—	—	71	Engine Accessories	OEM
07-13113	72111 Lycoming Plate - Grommet	—	—	71	Engine Accessories	OEM
07-13116	72152 Lycoming Baffle Assembly	—	—	71	Engine Accessories
07-13127	72230 Lycoming Shaft - Idler Gear	—	—	71	Engine Accessories	OEM
07-13129	72242 Lycoming Cover Assembly Rocker Box	—	—	71	Engine Accessories	OEM
07-13130	72244 Lycoming Bracket - Engine Mtg	—	—	71	Engine Accessories	OEM
07-13138	72280 Lycoming Plug	—	—	71	Engine Accessories	OEM
07-13140	72305 Lycoming Plug Assembly	—	—	71	Engine Accessories	OEM
07-13141	72306 Lycoming Bracket Assembly Engine Mtg	—	—	71	Engine Accessories	OEM
07-13142	72310 Lycoming Cover Assembly Rockerbox (Left)	—	—	71	Engine Accessories	OEM
07-13144	72343 Lycoming Stabilizer-Cylinder Head Fins-15 Te	—	—	71	Engine Accessories	OEM
07-13145	72344 Lycoming Stabilizer-Cylinder Head Fins-26 Te	—	—	71	Engine Accessories	OEM
07-13146	72347 LYCOMING COUPLING-OIL PUMP DRIVE	—	—	71	Engine Accessories	OEM
07-13149	72353 Lycoming Lockplate-Crankshaft Gear	—	—	71	Engine Accessories	OEM
07-13151	72362 Lycoming Sump Assembly Oil	—	—	71	Engine Accessories	OEM
07-13152	72376 Lycoming 90 Deg Elbow .250 Tube X .4375	—	—	71	Engine Accessories	OEM
07-13156	72380 Lycoming Cover Assembly Rocker Box - Right	—	—	71	Engine Accessories	OEM
07-13157	72390 Lycoming Elbow - .125 NPT To .1875 Tube - 9	—	—	71	Engine Accessories	OEM
07-13162	72413 Lycoming Fitting-Breather 120Deg. Elbow	—	—	71	Engine Accessories	OEM
07-13163	72434 Lycoming Plug	—	—	71	Engine Accessories	OEM
07-13169	72487 Lycoming Shim	—	—	71	Engine Accessories	OEM
07-13180	72706 Lycoming Insert-.250-20 Unc X .375 Long	—	—	71	Engine Accessories	OEM
07-13189	72747 Lycoming Shim	—	—	71	Engine Accessories	OEM
07-13199	72839 Lycoming Tube Assembly Push Rod Shroud	—	—	71	Engine Accessories	OEM
07-13200	72844 Lycoming Plug - Oil Level Gage	—	—	71	Engine Accessories	OEM
07-13202	72958 Lycoming Baffle - Oil Sump	—	—	71	Engine Accessories
07-13203	72960 Lycoming Plug - .875-14 X .62 Hex. Head	—	—	71	Engine Accessories	OEM
07-13205	72964 Lycoming Gear Assembly Hydraulic Driven	—	—	71	Engine Accessories	OEM
07-13211	72982 Lycoming Ring	—	—	71	Engine Accessories	OEM
07-13212	72983 Lycoming Ring	—	—	71	Engine Accessories	OEM
07-13213	72996 Lycoming Fitting-Breather	—	—	71	Engine Accessories	OEM
07-13218	73031 Lycoming Housing Assembly Air Inlet	—	—	71	Engine Accessories	OEM
07-13221	73119 Lycoming Elbow.1875 Tube 90	—	—	71	Engine Accessories	OEM
07-13232	73253 Lycoming Hose - 2.00 Id X 2.44 OD X 1.75	—	—	71	Engine Accessories	OEM
07-13233	73281 Lycoming Shaft-Oil Pump Drive	—	—	71	Engine Accessories	OEM
07-13236	73300 Lycoming Housing - Thermostatic Valve	—	—	71	Engine Accessories	OEM
07-13238	73306 Lycoming Gear Assembly Injector Pump Idler	—	—	71	Engine Accessories	OEM