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
35967 P05	Seat, Exhaust Valve	—	—	85	Engine Accessories	OEM
35967 P05	Seat, Exhaust Valve	—	—	85	Engine Accessories	OEM
35967 P10	Seat, Exhaust Valve	—	—	85	Engine Accessories	OEM
35967 P10	Seat, Exhaust Valve	—	—	85	Engine Accessories	OEM
35967 P15	Insert, Exhaust Valve Seat	—	—	85	Engine Accessories	OEM
35967 P15	Insert, Exhaust Valve Seat	—	—	85	Engine Accessories	OEM
35967 P20	Seat, Exhaust Valve	—	—	85	Engine Accessories	OEM
35967 P20	Seat, Exhaust Valve	—	—	85	Engine Accessories	OEM
35967 P30	Seat, Exhaust Valve	—	—	85	Engine Accessories	OEM
35967 P30	Seat, Exhaust Valve	—	—	85	Engine Accessories	OEM
35971	Retainer, Valve Spring, Outer	—	—	85	Engine Accessories	OEM
35971	Retainer, Valve Spring, Outer	—	—	85	Engine Accessories	OEM
35972	ROD BOLT	—	C182 Skylane	85	Consumables / Hardware	PMA
360642	Gasket	VSE Aviation Services LLC	—	85	Consumables / Hardware	PMA
361506	Packing	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
36151-E	Clamp, Hose	—	—	85	Engine Accessories	OEM
36151-E	Clamp, Hose	—	—	85	Engine Accessories	OEM
36151-J	Clamp, Hose	—	—	85	Engine Accessories	OEM
36151-J	Clamp, Hose	—	—	85	Engine Accessories	OEM
36151-L	Clamp, Hose	—	—	85	Engine Accessories	OEM
36151-L	Clamp, Hose	—	—	85	Engine Accessories	OEM
36151-N	Clamp, Hose	—	—	85	Engine Accessories	OEM
36151-N	Clamp, Hose	—	—	85	Engine Accessories	OEM
36170A2M010	bearing set	teledyne continental	—	85	Engine Accessories	OEM
363031	Gasket	VSE Aviation Services LLC	King Air 90	85	Engine Accessories	PMA
364395	Diaphragm Assembly	—	—	85	Engine Accessories	OEM
364858	Strainer, R/B	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
364954	Valve	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
364975	Valve	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
365401	Needle	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
365564	Spring	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
365597	Washer	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
365843	Diaphragm, Balance	—	—	85	Engine Accessories	OEM
366163	Plug	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
366168	Washer	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
366200	Bushing	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
366249	CYLINDER	—	—	85	Hydraulics	OEM
366263	Idle Valve	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
366276	Spring	—	—	85	Consumables / Hardware	OEM
366279	Reducer	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
366357	Value Assy.	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
366364	Diaphragm Assy.	VSE Aviation Services LLC	King Air 90	85	Engine Accessories	PMA
366394	Assembly, Diaphragm	—	King Air 90	85	Engine Accessories	OEM
366423	Seat	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
366453	Shaft	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
366454	Washer	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
366468	Shaft	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
366561	Stud	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
366728	Pin	VSE Aviation Services LLC	—	85	Engine Accessories	PMA
366999	Seal Diaphragm	—	—	85	Engine Accessories	OEM