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
07-18990	Hartzell Ring Spacer 478093-0001	Hartzell	—	71	Engine Accessories	OEM
07-18992	Hartzell Bellows Assembly 478132-0001	Hartzell	—	71	Engine Accessories	OEM
07-18994	Hartzell Valve Housing 478158-0001	Hartzell	—	71	Engine Accessories	OEM
07-18995	Hartzell Valve, Housing 478159-0001	Hartzell	—	71	Engine Accessories	OEM
07-18997	Hartzell Valve, Head 478169-0002	Hartzell	—	71	Engine Accessories	OEM
07-18998	Hartzell Plug, Pipe,1/2 CF600301-0000	Hartzell	—	71	Engine Accessories	OEM
07-18999	Hartzell Housing, Turbine CF600509-0003	Hartzell	—	71	Engine Accessories	OEM
07-19005	64934 Lycoming Craw Foot Wrench	—	—	71	Engine Accessories	OEM
07-19007	ST-212 Lycoming Gage Blocks	—	—	71	Engine Accessories	OEM
07-19011	17J26536-Y Lycoming Cover - Rocker Box	—	—	71	Engine Accessories	OEM
07-19012	42E28711 Lycoming Pipe, Intake - Cylinder No. 3	—	—	71	Engine Accessories	OEM
07-19718	AN814-10Dl Lycoming Plug-.875-18 Hex. Head-Dr-Alum	—	—	71	Engine Accessories	OEM
07-19719	AN815-4 Lycoming Union-.250 Fl Tube	—	—	71	Engine Accessories	OEM
07-19720	AN815-6 Lycoming Union-.375 Fl Tube	—	—	71	Engine Accessories	OEM
07-19721	AN816-10D Lycoming Nipple-.500 ANPT To .63 Tube	—	—	71	Engine Accessories	OEM
07-19722	AN816-3 Lycoming Nipple-.125 ANPT X .19 Tube	—	—	71	Engine Accessories	OEM
07-19723	AN816-4 Lycoming Nipple-.125 NPT To .250 Tube	—	—	71	Engine Accessories	OEM
07-19724	AN816-4-4 Lycoming Nipple-.250 ANPT X .250 Tube	—	—	71	Engine Accessories	OEM
07-19725	AN816-6 Lycoming Nipple-.250 ANPT To .38 Tube	—	—	71	Engine Accessories	OEM
07-19726	AN816-6-2 Lycoming Nipple-.125 ANPT To .38 Tube	—	—	71	Engine Accessories	OEM
07-19727	AN816-8 Lycoming Nipple-.500 Flared Tube	—	—	71	Engine Accessories	OEM
07-19728	AN816-8D Lycoming Nipple-.375 ANPT To .50 Tube	—	—	71	Engine Accessories	OEM
07-19730	AN821-4 Lycoming Elbow-.250 Fl Tube-90 Deg	—	—	71	Engine Accessories	OEM
07-19731	AN821-8 Lycoming Elbow-.500 Fl Tube-90 Deg	—	—	71	Engine Accessories	OEM
07-19732	AN824-3 Lycoming Tee-.19 Fl Tube	—	—	71	Engine Accessories	OEM
07-19733	AN824-4 Lycoming Tee-.25 Fl Tube	—	—	71	Engine Accessories	OEM
07-19734	AN824-6 Lycoming Tee-.38 Fl Tube	—	—	71	Engine Accessories	OEM
07-19735	AN825-4 Lycoming Tee-.25 Fl Tube X .125 NPT On	—	—	71	Engine Accessories	OEM
07-19737	AN826-4 Lycoming Tee-.25 Fl Tube X .125 NPT On	—	—	71	Engine Accessories	OEM
07-19738	AN833-3 Lycoming Elbow-.19 Fl Tube-Bulkhead Uni	—	—	71	Engine Accessories	OEM
07-19739	AN834-4 Lycoming Tee-Bulkhead-.19 Fl Tube	—	—	71	Engine Accessories	OEM
07-19740	AN834-8 Lycoming Tee-Bulkhead-.50 Fl Tube	—	—	71	Engine Accessories	OEM
07-19741	Lycoming AN837-4J Elbow - .25 Fl Tube & Universal - Stainless Steel Type 304	—	—	71	Engine Accessories	OEM
07-19742	AN838-12D Lycoming Elbow-.75 Dia Hose (Bulkhead)	—	—	71	Engine Accessories	OEM
07-19743	AN840-12D Lycoming Fitting-Breather	—	—	71	Engine Accessories	OEM
07-19744	AN840-4D Lycoming Adapter-Straight-.125ANPT -.25	—	—	71	Engine Accessories	OEM
07-19745	AN842-12D Lycoming Elbow-.750 NPT & 90 Deg	—	—	71	Engine Accessories	OEM
07-19746	AN844-10D Lycoming Elbow-Pipe	—	—	71	Engine Accessories	OEM
07-19747	AN844-12D Lycoming Elbow-.75 NPT To .75 I.D. Hose-4	—	—	71	Engine Accessories	OEM
07-19748	AN844-4D Lycoming Elbow, Pipe To Hose	—	—	71	Engine Accessories	OEM
07-19753	AN914-1 Lycoming Elbow-.125 NPT-Int & Ext-90 De	—	—	71	Engine Accessories	OEM
07-19754	AN919-6 Lycoming Reducer-Ext-.38 Fl Tube To .25	—	—	71	Engine Accessories	OEM
07-19768	MS24665-372 Lycoming Pin-.125 Dia X 1.25 Lg Cotter	—	—	71	Engine Accessories	OEM
07-19770	MS28778-12 Lycoming O Ring-.924 I.D. X .12 Sect-St	—	—	71	Engine Accessories	OEM
07-19771	MS28778-16 Lycoming O Ring-1.171 I.D. X .116 Dia	—	—	71	Engine Accessories	OEM
07-19772	MS29512-04 Lycoming O Ring-.351 I.D. X .072 Sect-.	—	—	71	Engine Accessories	OEM
07-19773	MS29512-08 Lycoming O Ring-.644 I.D. X .087 Sect-.	—	—	71	Engine Accessories	OEM
07-19774	MS29513-015 Lycoming 0 Ring-.551 I.D. X .070 Sect-F	—	—	71	Engine Accessories	OEM
07-19775	MS29513-114 Lycoming O Ring-.612 I.D. X .103 Sect-F	—	—	71	Engine Accessories	OEM
07-19776	MS29513-218 Lycoming O Ring-1.234 I.D. X .139 Sect-	—	—	71	Engine Accessories	OEM