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
653688-13	crankcase asm-stud-serv	teledyne continental	—	85	Engine Accessories	OEM
653688-13A1	crankcase and brg set	teledyne continental	—	85	Engine Accessories	OEM
653688-14	studding asm-crankcase	teledyne continental	—	85	Consumables / Hardware	OEM
653688-14A1	crankcase and bearing set	teledyne continental	—	85	Engine Accessories	OEM
653688-15	stud asm-c-case-service	teledyne continental	—	85	Consumables / Hardware	OEM
653688-15A1	crankcase and brg set	teledyne continental	—	85	Engine Accessories	OEM
653688-16	crankcase asm-stud-serv	teledyne continental	—	85	Engine Accessories	OEM
653688-16A1	c-case and brg set	teledyne continental	—	85	Engine Accessories	OEM
653688-19A1	c-case and brg set	teledyne continental	—	85	Engine Accessories	OEM
653688-1A1	crankcase and bearing set	teledyne continental	—	85	Engine Accessories	OEM
653688-2	crankcase asm-stud-serv	teledyne continental	—	85	Engine Accessories	OEM
653688-2A1	crankcase and brg set	teledyne continental	—	85	Engine Accessories	OEM
653688-3	crankcase asm-stud-serv	teledyne continental	—	85	Consumables / Hardware	OEM
653688-3A2	crankcase and brg set	teledyne continental	—	85	Engine Accessories	OEM
653688-4	crankcase asm-stud-serv	teledyne continental	—	85	Engine Accessories	OEM
653688-4A2	crankcase and brg set	teledyne continental	—	85	Engine Accessories	OEM
653688-5	crankcase asm-stud-serv	teledyne continental	—	85	Engine Accessories	OEM
653688-5A1	crankcase and brg set	teledyne continental	—	85	Engine Accessories	OEM
653688-6	crankcase asm-stud-serv	teledyne continental	—	85	Engine Accessories	OEM
653688-6A1	crankcase and bearing set	teledyne continental	—	85	Engine Accessories	OEM
653688-6A2	crankcase and brg set	teledyne continental	—	85	Engine Accessories	OEM
653688-8	crankcase asm-stud-serv	teledyne continental	—	85	Engine Accessories	OEM
653688-8A2	crankcase and brg set	teledyne continental	—	85	Engine Accessories	OEM
653688-9	crankcase asm-stud-serv	teledyne continental	—	85	Engine Accessories	OEM
653688-9A1	crankcase and brg set	teledyne continental	—	85	Engine Accessories	OEM
65368819	CRANKCASE	—	SR20	85	Engine Accessories	unknown
653726	guide-exh vl	teledyne continental	—	85	Engine Accessories	OEM
653726P030	guide-exh vl	teledyne continental	—	85	Engine Accessories	OEM
653728	Gasket Rocker Cover	—	—	85	Engine Accessories	OEM
653728	Gasket Rocker Cover	—	—	85	Engine Accessories	OEM
653737	gasket-rocker cover	teledyne continental	—	85	Consumables / Hardware	OEM
653761	crankcase	teledyne continental	—	85	Engine Accessories	OEM
653761A1	crankcase	teledyne continental	—	85	Engine Accessories	OEM
653786P002	ins-i-vl seat	teledyne continental	—	85	Engine Accessories	OEM
653786P005	valve insert 1-4	teledyne continental	—	85	Engine Accessories	OEM
653786P010	in-i-vl seat	teledyne continental	—	85	Engine Accessories	OEM
653791	ins-exh.vl seat	teledyne continental	—	85	Engine Accessories	OEM
653791P002	in-ex vl seat	teledyne continental	—	85	Engine Accessories	OEM
653793	retainer-valve spring	teledyne continental	—	85	Engine Accessories	OEM
653802P020	vlv int guide	teledyne continental	—	85	Engine Accessories	OEM
653812	CRANKSHAFT	—	—	85	Engine Accessories
653816A11	cyl kit	teledyne continental	—	85	Engine Accessories	OEM
653816A5	VALVE SEAT	—	—	85	Interior / Furnishings	PMA
653816A7BP	CYLINDER	—	—	85	Hydraulics	PMA
653816A8BP	cyl kit-bal	teledyne continental	—	85	Engine Accessories	OEM
653816A9	cyl kit	teledyne continental	—	85	Engine Accessories	OEM
653824	shaft	teledyne continental	—	85	Engine Accessories	OEM
653856	breather assy.c-case	teledyne continental	—	85	Engine Accessories	OEM
653877	LIFTER	CONT	C182 Skylane C206 Stationair+3	85	Engine Accessories	OEM
653877BW	LIFTER	—	747-400 767-300ER	85	unknown	OEM