ATA 85 — Reciprocating Engine

22,971 parts classified under this chapter

Reliability rollup

91%Median scrap propensity

2,637 parts · 5,796 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
07-05320	TCM Screw/Lockwasher 10-682025	—	—	85	Consumables / Hardware	OEM
07-05416	TCM Washer - Lock #10 13Xx260	—	—	85	Consumables / Hardware	OEM
07-05417	TCM Washer - Lock .4375 Med 13Xx270	—	—	85	Consumables / Hardware	OEM
07-05486	TCM Duct-Flexi1.50Idx27.00 532313-27.00	—	—	85	Engine Accessories	OEM
07-05505	TCM Tube Assembly - Push Rod 537870P030	—	—	85	Engine Accessories	OEM
07-05510	TCM Washer 538727-4	—	—	85	Consumables / Hardware	OEM
07-05528	TCM Hose - Flexible 625302-16.00	—	—	85	Engine Accessories	OEM
07-05534	TCM Pin - Tubular 626813-5	—	—	85	Consumables / Hardware	OEM
07-05535	TCM Pin - Tubular 626813-6	—	—	85	Consumables / Hardware	OEM
07-05537	TCM Pin - Groov .09 OD X .38 626922-1	—	—	85	Consumables / Hardware	OEM
07-05545	TCM Pin - Groove .16 X .75 Lg 628155-1	—	—	85	Consumables / Hardware	OEM
07-05551	TCM Hose .50Id X 16.00 Lg 628555-1	—	—	85	Engine Accessories	OEM
07-05552	TCM Hose 628555-12	—	—	85	Engine Accessories	OEM
07-05553	TCM Hose .50X32.00 Lg 628555-13	—	—	85	Engine Accessories	OEM
07-05554	TCM Hose .25 Idx.50 Odx9.5 628555-14	—	—	85	Engine Accessories	OEM
07-05555	TCM Hose 628555-17	—	—	85	Engine Accessories	OEM
07-05556	TCM Hose .25 I.D. .50 23.50 628555-18	—	—	85	Engine Accessories	OEM
07-05557	TCM Hose .25Id X 16.00 Lg 628555-2	—	—	85	Engine Accessories	OEM
07-05558	TCM Hose 628555-20	—	—	85	Engine Accessories	OEM
07-05559	TCM Hose 628555-21	—	—	85	Engine Accessories	OEM
07-05560	TCM Hose .25Id X .50 X 11.50 628555-22	—	—	85	Engine Accessories	OEM
07-05561	TCM Hose .50 OD X 2.00 Lg 628555-25	—	—	85	Engine Accessories	OEM
07-05562	TCM Hose .50 OD X 18.00 Lg 628555-26	—	—	85	Engine Accessories	OEM
07-05563	TCM Hose Assembly .50 OD X 20.00 628555-27	—	—	85	Engine Accessories	OEM
07-05564	TCM Hose Assembly .50 OD X 12.00 628555-28	—	—	85	Engine Accessories	OEM
07-05565	TCM Hose .25 Idx.50 Odx6.00 628555-29	—	—	85	Engine Accessories	OEM
07-05566	TCM Hose - .50Idx.75Odx14.00Lg 628555-3	—	—	85	Engine Accessories	OEM
07-05567	TCM Hose .25Id X 50 0D X 28.0 628555-30	—	—	85	Engine Accessories	OEM
07-05569	TCM Hose 628555-38	—	—	85	Engine Accessories	OEM
07-05570	TCM Hose .25Id X .50 X 14.00 628555-39	—	—	85	Engine Accessories	OEM
07-05571	TCM Hose - .375Idx.625Odx1.80Lg 628555-4	—	—	85	Engine Accessories	OEM
07-05573	TCM Hose - .50Id X .75OD X10.00 628555-42	—	—	85	Engine Accessories	OEM
07-05574	TCM Hose .25Id X 36.00 Lg 628555-43	—	—	85	Engine Accessories	OEM
07-05575	TCM Hose .75 1.125 X 30.00 628555-45	—	—	85	Engine Accessories	OEM
07-05578	TCM Hose .50X.75X22.00Lg 628555-9	—	—	85	Engine Accessories	OEM
07-05594	TCM Plug - .50-14 NPTF 629518-4	—	—	85	Consumables / Hardware	OEM
07-05598	TCM Pin - CWT .49X.83 Lg 630261-11	—	—	85	Engine Accessories	OEM
07-05599	TCM Pin - Groov .62Lg #2 Matl 630383-1	—	—	85	Consumables / Hardware	OEM
07-05601	TCM Pin - Groov .75Lg #2 Matl 630383-2	—	—	85	Consumables / Hardware	OEM
07-05602	TCM Push Rod Assembly 630393P030	—	—	85	Engine Accessories	OEM
07-05674	TCM Tee Fitting 633720-1	—	—	85	Consumables / Hardware	OEM
07-05684	TCM Guide Valve 636242P005	—	—	85	Engine Accessories	OEM
07-05730	TCM Hose 642843-3	—	—	85	Engine Accessories	OEM
07-05733	TCM Hose - 2.00 Id X 3.00 Lg 642917-4	—	—	85	Engine Accessories	OEM
07-05740	TCM Pin - Crankshaft CWT 643626-104	—	—	85	Engine Accessories	OEM
07-05741	TCM Pin - Crankshaft CWT 643626-105	—	—	85	Engine Accessories	OEM
07-05744	TCM Pin - Crankshaft C/W 643626-109	—	—	85	Engine Accessories	OEM
07-05745	TCM Pin - Crankshaft C/W 643626-110	—	—	85	Engine Accessories	OEM
07-05746	TCM Pin - Crankshaft C/W 643626-111	—	—	85	Engine Accessories	OEM
07-05747	TCM Pin - Crankshaft 643626-112	—	—	85	Engine Accessories	OEM