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
07-14712	21A21533-09 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14713	21A21533-12 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14716	21A21533-17 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14719	21A21533-22 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14720	21A21533-24 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14721	21A21533-25 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14722	21A21533-26 Lycoming Housing Assembly Accy Studding	—	—	71	Engine Accessories	OEM
07-14724	21A21533-33 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14726	21A21534-11 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14727	21A21536-01 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14728	21A21536-05 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14732	21A26242-33 Lycoming Assembly - Accy Hsg - Studding - 4 Cylinder	—	—	71	Engine Accessories	OEM
07-14737	21B21604-01 Lycoming Housing Assembly Accessory	—	—	71	Engine Accessories	OEM
07-14738	21B21605-01 Lycoming Housing Assembly Accessory	—	—	71	Engine Accessories	OEM
07-14742	21C21539-04 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14743	21C21541-01 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14746	21C21541-04 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14748	21C21542-01 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14754	21C21543-02 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14755	21C21544-01 Lycoming Housing Assembly Accy-Studding	—	—	71	Engine Accessories	OEM
07-14758	21C21654-01 Lycoming Housing Assembly - Accessory	—	—	71	Engine Accessories	OEM
07-14759	21C26201-01 Lycoming Housing Assembly - Accessory Studding	—	—	71	Engine Accessories	OEM
07-14761	21D21607-02 Lycoming Housing Assembly Accessory	—	—	71	Engine Accessories	OEM
07-14776	22E19711 Lycoming Shield-Breather	—	—	71	Engine Accessories	OEM
07-14778	25-10 Lycoming Stud - .250-20 X 1.25 Long	—	—	71	Engine Accessories	OEM
07-14780	25-12 Lycoming Stud - .250-20 X 1.50 Long	—	—	71	Engine Accessories	OEM
07-14785	25-8 Lycoming Stud - .250-20 X 1.00 Long	—	—	71	Engine Accessories	OEM
07-14792	25C-11-P07 Lycoming Stud - .250-20 X 1.38 Long	—	—	71	Engine Accessories	OEM
07-14793	25C-12 Lycoming Stud - .250-20 X 1.50 Long	—	—	71	Engine Accessories	OEM
07-14799	25C-18 Lycoming Stud - .250-20 X 2.25 Long	—	—	71	Engine Accessories	OEM
07-14801	25C-19-P03 Lycoming Stud - .250-20 X 2.38 Long	—	—	71	Engine Accessories	OEM
07-14803	25C-21 Lycoming Stud - .250-20 X 2.63 Long	—	—	71	Engine Accessories	OEM
07-14804	25C-21-P03 Lycoming Stud - .250-20 X 2.63 Long	—	—	71	Engine Accessories	OEM
07-14809	25C-29 Lycoming Stud - .250-20 X 3.63 Long	—	—	71	Engine Accessories	OEM
07-14810	25C-31 Lycoming Stud - .250-20 X 3.88 Long	—	—	71	Engine Accessories	OEM
07-14811	25C-31-P03 Lycoming Stud - .250-20 X 3.88 Long	—	—	71	Engine Accessories	OEM
07-14812	25C-32 Lycoming Stud - .250-20 X 4.00 Long	—	—	71	Engine Accessories	OEM
07-14819	25C-9-P07 Lycoming Stud - .250-20 X 1.06 Long	—	—	71	Engine Accessories	OEM
07-14822	25D-23 Lycoming Stud - .250-20 X 2.88 Long Dr	—	—	71	Engine Accessories	OEM
07-14823	25D-24 Lycoming Stud - .250-20 X 3.00 Long Dr	—	—	71	Engine Accessories	OEM
07-14825	27A22099 Lycoming Gear Assembly Hydraul. Pump Driven	—	—	71	Engine Accessories	OEM
07-14832	29A21358 Lycoming Adapter Assembly-Turbo Scav. Pump	—	—	71	Engine Accessories	OEM
07-14835	29A22456 Lycoming Adapter Assembly-Turbo Scav. Pump	—	—	71	Engine Accessories	OEM
07-14837	29D21310 Lycoming Adapter-Hyd. Pump	—	—	71	Engine Accessories	OEM
07-14838	29D22366 Lycoming Adapter-Vac. Pump	—	—	71	Engine Accessories	OEM
07-14849	31-12-P07 Lycoming Stud - .3125-18 X 1.50 Long	—	—	71	Engine Accessories	OEM
07-14854	31-16 Lycoming Stud - .3125-18 X 2.00 Long	—	—	71	Engine Accessories	OEM
07-14855	31-16-P03 Lycoming Stud - .3125-18 X 2.00 Long	—	—	71	Engine Accessories	OEM
07-14856	31-16-P05 Lycoming Stud - .3125-18 X 2.00 Long	—	—	71	Engine Accessories	OEM
07-14857	31-17 Lycoming Stud - .3215-18 X 2.13 Long	—	—	71	Engine Accessories	OEM