ATA 85 — Reciprocating Engine

23,102 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
12416	CYLINDER	—	C172 Skyhawk	85	unknown
12501	ENGINE	—	—	85	Engine Accessories	OEM
1250100-12	Baffle, Center Rear Assy.	—	—	85	Engine Accessories	OEM
1250100-15	Baffle, Rocker CVR Assy.	—	—	85	Engine Accessories	OEM
1250100-3	Seal	—	C206 Stationair C210 Centurion	85	—	OEM
1250100-4	Seal	—	C206 Stationair C210 Centurion	85	—	OEM
1250100-41	Baffle, LH Rear Assy.	—	—	85	Engine Accessories	OEM
1250100-5	Seal	—	C206 Stationair C210 Centurion	85	—	OEM
1250105-1	Bracket	—	C206 Stationair C210 Centurion	85	—	OEM
1250105-2	Bracket	—	C206 Stationair C210 Centurion	85	—	OEM
1250135-1	Bracket Assy	—	C210 Centurion	85	—	OEM
1250135-3	Baffle Assembly	—	C206 Stationair	85	—	OEM
1250135-4	Baffle Bracket	—	—	85	Engine Accessories	OEM
1250137-1	Baffle, LH FWD. Assy.	—	C206 Stationair	85	Engine Accessories	OEM
1250137-4	Baffle, LH FWD Assy.	—	—	85	Engine Accessories	OEM
12504221	ADAPTER	—	—	85	unknown
1250828-1	Lower Inner Cylinder Baffle	—	C206 Stationair C210 Centurion	85	—	OEM
1250829-11	Rear Center Baffle Assy	—	C206 Stationair C210 Centurion	85	—	OEM
1250829-12	RH Rear Baffle Assy	—	C206 Stationair C210 Centurion	85	—	OEM
1250829-13	LH Rear Baffle Assy	—	C206 Stationair C210 Centurion	85	—	OEM
1250829-6	LH Rocker Cover Baffle Assy	—	C206 Stationair C210 Centurion	85	—	OEM
1250829-7	Seal	—	C206 Stationair C210 Centurion	85	—	OEM
1250868-2	Seal	—	C206 Stationair C210 Centurion	85	—	OEM
1250868-3	Seal	—	C206 Stationair C210 Centurion	85	—	OEM
1250868-5	LH FWD Baffle Assy	—	C206 Stationair	85	—	OEM
1250881-2	Seal	—	C206 Stationair C210 Centurion	85	—	OEM
1250881-4	Seal	—	C206 Stationair C210 Centurion	85	—	OEM
1250881-5	Seal	—	C206 Stationair C210 Centurion	85	—	OEM
1250881-7	RH FWD Baffle Assy	—	C206 Stationair C210 Centurion	85	—	OEM
1250900-1	Baffle, Oil Cooler Assy.	—	—	85	Engine Accessories	OEM
12509211	ADAPTER	—	C210 Centurion	85	unknown	OEM
12509221	ADAPTER	—	C206 Stationair C210 Centurion	85	unknown
12509222	ADAPTER ASSY	—	—	85	unknown	OEM
1250922200	ADAPTER	—	C210 Centurion	85	unknown
1250922202	ADAPTER	—	C182 Skylane	85	unknown	OEM
12509225	ADAPTER	—	C182 Skylane	85	unknown
1255038-1	BAFFLE ASSY.	—	C206 Stationair	85	Engine Accessories	OEM
12550841	SHROUD	—	C206 Stationair	85	unknown	OEM
125754	GASKET	—	—	85	Consumables / Hardware	PMA
125834CCM	CYLINDER	—	C310	85	unknown
12611	CRANKSHAFT	—	—	85	unknown	OEM
126209	BOLT	—	—	85	Consumables / Hardware
126211	CRANKSHAFT	—	—	85	unknown	OEM
126299	CASE	—	—	85	unknown	OEM
1265879C	CRANKCASE	—	—	85	Engine Accessories	OEM
126741	CYLINDER	—	—	85	unknown	OEM
126742	CYLINDER	—	—	85	unknown
126743	CYLINDER	—	—	85	Engine Accessories	PMA
127145	STUD	—	—	85	unknown	OEM
1275061	ROD BOLT	—	—	85	Consumables / Hardware	PMA