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
07-14892	31C-10-P03 Lycoming Stud - .3125-18 X 1.25 Long	—	—	71	Engine Accessories	OEM
07-14894	31C-12-P12 Lycoming Stud - .3125-18 X 1.50 Long	—	—	71	Engine Accessories	OEM
07-14898	31C-15 Lycoming Stud - .3125-18 Natl Form X 1.880 Long	—	—	71	Engine Accessories	OEM
07-14899	31C-15-P03 Lycoming Stud - .3125-18 X 1.88 Long	—	—	71	Engine Accessories	OEM
07-14901	31C-16 Lycoming Stud - .3125-18 X 2.00 Long	—	—	71	Engine Accessories	OEM
07-14902	31C-16-P03 Lycoming Stud - .3125-18 X 2.00 Long	—	—	71	Engine Accessories	OEM
07-14904	31C-17-P03 Lycoming Stud - .3125-18 X 2.13 Long	—	—	71	Engine Accessories	OEM
07-14905	31C-18 Lycoming Stud - .3125-18 X 2.25 Long	—	—	71	Engine Accessories	OEM
07-14907	31C-19-P03 Lycoming Stud - .3125-18 X 2.38 Long Oversized	—	—	71	Engine Accessories	OEM
07-14908	31C-20 Lycoming Stud - .3125-18 X 2.50 Long	—	—	71	Engine Accessories	OEM
07-14911	31C-21-P03 Lycoming Stud - .3125-18 X 2.63 Long	—	—	71	Engine Accessories	OEM
07-14912	31C-21-P07 Lycoming Stud - .3125-18 X 2.63 Long	—	—	71	Engine Accessories	OEM
07-14913	31C-24 Lycoming Stud - .3125-18 X 3.00 Long	—	—	71	Engine Accessories	OEM
07-14914	31C-26 Lycoming Stud - .3125-18 X 3.25 Long	—	—	71	Engine Accessories	OEM
07-14916	31C-40 Lycoming Stud - .3125-18 X 5.00 Long	—	—	71	Engine Accessories	OEM
07-14917	31Cd-12 Lycoming Stud - .3125-18 X 1.50 Long Dr	—	—	71	Engine Accessories	OEM
07-14921	31Cd-20-P03 Lycoming Stud - .3125-18 X 2.50 Long Dr	—	—	71	Engine Accessories	OEM
07-14927	31M19420 Lycoming Support Assembly St RG Gr 12/14 P	—	—	71	Engine Accessories	OEM
07-14969	32C22528 Lycoming Alt Assembly 24V75A Rt (Alu-6539Ls)	—	—	71	Engine Accessories	OEM
07-15230	56G21286 Lycoming Baffle - Oil Sump Breather	—	—	71	Engine Accessories
07-15231	56G28031 Lycoming Baffle - Oil Sump	—	—	71	Engine Accessories
07-15549	72057-P10 Lycoming Seat-Valve-Intake	—	—	71	Engine Accessories	OEM
07-15550	72057-P20 Lycoming Seat - Valve - Intake	—	—	71	Engine Accessories	OEM
07-15584	72255-C Lycoming Shroud Tube Assembly Push Rod - Chr	—	—	71	Engine Accessories	OEM
07-15596	73851-P10 Lycoming Piston	—	—	71	Engine Accessories	OEM
07-15597	73851-P20 Lycoming Piston	—	—	71	Engine Accessories	OEM
07-15602	74143-A Lycoming Nozzle-Injection	—	—	71	Engine Accessories	OEM
07-15612	74888-P01 Lycoming Stud - .500-20 X 11.50 Long	—	—	71	Engine Accessories	OEM
07-15613	74888-P02 Lycoming Stud - .500-20 X 11.50 Long	—	—	71	Engine Accessories	OEM
07-15617	75089-P20 Lycoming Piston	—	—	71	Engine Accessories	OEM
07-15618	75154-P03 Lycoming Stud - .500-13 X 10.03 Long	—	—	71	Engine Accessories	OEM
07-15621	75302-P05 Lycoming Dowel-Crankcase Thru Stud	—	—	71	Engine Accessories	OEM
07-15622	75302-P10 Lycoming Dowel-Crankcase Thru Stud	—	—	71	Engine Accessories	OEM
07-15641	75888-P07 Lycoming Stud - .250-20 X 1.25 Long	—	—	71	Engine Accessories	OEM
07-15642	75984-S Lycoming Piston	—	—	71	Engine Accessories	OEM
07-15643	76077-P05 Lycoming Guide-Valve-Intake	—	—	71	Engine Accessories	OEM
07-15650	76220-P10 Lycoming Stud-.500-20 X 10.70 Long	—	—	71	Engine Accessories	OEM
07-15652	76499-3 Lycoming Spacer - Crankcase Bearing	—	—	71	Engine Accessories	OEM
07-15653	76530-P01 Lycoming Seat - Oil Relief Valve	—	—	71	Engine Accessories	OEM
07-15654	76530-P04 Lycoming Seat - Oil Relief Valve	—	—	71	Engine Accessories	OEM
07-15659	77450-S Lycoming Rod Assembly-Connecting-Machining	—	—	71	Engine Accessories	OEM
07-15666	78028-S Lycoming Rod Assembly	—	—	71	Engine Accessories	OEM
07-15667	78030-S Lycoming Rod Assembly-Connecting-Machining	—	—	71	Engine Accessories	OEM
07-15683	901209-K1 Lycoming Pin	—	—	71	Engine Accessories	OEM
07-15684	90-2241 Lycoming Fan Assembly	—	—	71	Engine Accessories	OEM
07-15686	953516-8 Lycoming Packing	—	—	71	Engine Accessories	OEM
07-15690	Ale-1013-As Lycoming Brush Set	—	—	71	Engine Accessories	OEM
07-15691	Ale-1054-A Lycoming Plate	—	—	71	Engine Accessories	OEM
07-15705	AN4076-1 Lycoming Fitting-Temp. Measuring Elemen	—	—	71	Engine Accessories	OEM
07-15734	AN6270-3D-260 Lycoming Hose Assembly .19 Tubing X 26.00	—	—	71	Engine Accessories	OEM