ATA 85 — Reciprocating Engine

20,859 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
38D-53 P12	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-54 P03	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-54 P07	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-55 P03	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-55 P12	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-56 P03	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-56 P07	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-57 P03	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-57 P07	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-57 P12	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-58 P03	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-58 P07	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-58 P12	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-59 P03	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-59 P07	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-59 P12	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-60 P03	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-60 P07	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-60 P12	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-61 P03	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-61 P07	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-61 P12	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-62 P03	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-62 P07	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-62 P12	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-63 P03	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-63 P07	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-63 P12	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-64 P03	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-64 P07	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
38D-64 P12	Stud 3/8 Dia. Fine Thread	—	—	85	Engine Accessories	OEM
390078	Plate	VSE Aviation Services LLC	King Air 90	85	Engine Accessories	PMA
3912	Insert, Intake Valve Seat	—	—	85	Engine Accessories	OEM
3912	Insert, Intake Valve Seat	—	—	85	Engine Accessories	OEM
3916	Gear-Pressure Pump Driver	Air Repair Inc	—	85	Engine Accessories	PMA
3923	Insert, Exhaust Valve Seat	—	—	85	Engine Accessories	OEM
3923	Insert, Exhaust Valve Seat	—	—	85	Engine Accessories	OEM
3923P002	insert	teledyne continental	—	85	Engine Accessories	OEM
3923P010	Insert-Exhaust Valve Seat	—	—	85	Engine Accessories	OEM
3923P020	Insert-Exhaust Valve Seat	—	—	85	Engine Accessories	OEM
3923P030	Insert-Exhaust Valve Seat	—	—	85	Engine Accessories	OEM
392782	Gasket	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
39288	PUSH ROD	PWA	—	85	Engine Accessories	OEM
393206	Screw	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
393360	Washer	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
393630	Spring	VSE Aviation Services LLC	King Air 90	85	Engine Accessories	PMA
393670	Gasket	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
393693	Pin	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
393695	Rivet	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
393866	Gasket	VSE Aviation Services LLC	—	85	Engine Accessories	PMA