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
608807	Gasket - Camshaft Drive Jacket Seal Retainer	—	—	85	Engine Accessories	OEM
60B40058-11	Special Lavatory Gasper	—	King Air 200 747-100	85	Engine Accessories	OEM
60B40058-11	Special Lavatory Gasper	—	King Air 200 747-100	85	Engine Accessories	OEM
60B90601-2	SEAL	—	747-100 747-200+1	85	Consumables / Hardware	OEM
60B90601-2	SEAL	—	747-100 747-200+1	85	Consumables / Hardware	OEM
610504	fire shield box	teledyne continental	—	85	Structures	OEM
61098	GEARSHAFT	—	DA40	85	unknown	OEM
61151	SHAFT	—	C152	85	unknown	OEM
61156	LOCK	—	—	85	Structures	PMA
61174	SHAFT	—	C172 Skyhawk	85	unknown	OEM
61247	ROCKER COVER	—	—	85	Engine Accessories
61261516	STUD	—	C172 Skyhawk	85	unknown	OEM
61298	GEAR	LYC	PA-46 Malibu	85	Engine Accessories	PMA
615070	Ring - Supercharger Second Stage Impeller Spacer Oil Seal	—	—	85	Engine Accessories	OEM
615070	Ring - Supercharger Second Stage Impeller Spacer Oil Seal	—	—	85	Engine Accessories	OEM
615093	Spacer - Supercharger Impeller Second Stage	—	—	85	Engine Accessories	OEM
615093	Spacer - Supercharger Impeller Second Stage	—	—	85	Engine Accessories	OEM
615111	Ring - Supercharger Impeller Shaft Rear Bushing Oil Seal	—	—	85	Engine Accessories	OEM
615111	Ring - Supercharger Impeller Shaft Rear Bushing Oil Seal	—	—	85	Engine Accessories	OEM
615323	CYLINDER	—	—	85	unknown
615324	CYLINDER	—	—	85	unknown
615325	CYLINDER	—	—	85	unknown
615326	CYLINDER	—	—	85	unknown
615855	Spring Valve - Inner	—	MD 500	85	Engine Accessories	OEM
615855	Spring Valve - Inner	—	MD 500	85	Engine Accessories	OEM
615855. 620122	Spring Valve - Inner	—	MD 500	85	Engine Accessories	OEM
615855. 620122	Spring Valve - Inner	—	MD 500	85	Engine Accessories	OEM
615856	Spring Valve - Outer	—	—	85	Engine Accessories	OEM
615856	Spring Valve - Outer	—	—	85	Engine Accessories	OEM
616055	Gasket - Supercharger Intermediate Casing Coolant Inlet Elbow	—	—	85	Engine Accessories	OEM
616055	Gasket - Supercharger Intermediate Casing Coolant Inlet Elbow	—	—	85	Engine Accessories	OEM
616359	Gasket - Supercharger Rear Casing	—	—	85	Engine Accessories	OEM
616359	Gasket - Supercharger Rear Casing	—	—	85	Engine Accessories	OEM
616360	Camshaft	—	720	85	Engine Accessories	OEM
616360	Camshaft	—	720	85	Engine Accessories	OEM
616484	Gasket - Supercharger Volute Drain Valve	—	—	85	Engine Accessories	OEM
616484	Gasket - Supercharger Volute Drain Valve	—	—	85	Engine Accessories	OEM
616491	Pipe Assembly Aftercooler Header tank to Aftercooler Pump	—	—	85	Engine Accessories	OEM
616491	Pipe Assembly Aftercooler Header tank to Aftercooler Pump	—	—	85	Engine Accessories	OEM
61662 M03	Bearing, Rod Connecting	—	—	85	Engine Accessories	OEM
61662 M03	Bearing, Rod Connecting	—	—	85	Engine Accessories	OEM
61662 M03-P10	Bearing, Rod Connecting	—	—	85	Engine Accessories	OEM
61662 M03-P10	Bearing, Rod Connecting	—	—	85	Engine Accessories	OEM
61662 M06	Bearing, Rod Connecting	—	—	85	Engine Accessories	OEM
61662 M06	Bearing, Rod Connecting	—	—	85	Engine Accessories	OEM
61662 M06 P10	Bearing, Rod Connecting	—	—	85	Engine Accessories	OEM
61662 M06 P10	Bearing, Rod Connecting	—	—	85	Engine Accessories	OEM
61662 M10	Bearing, Rod Connecting	—	—	85	Engine Accessories	OEM
61662 M10	Bearing, Rod Connecting	—	—	85	Engine Accessories	OEM
61662 M10 P10	Bearing, Rod Connecting	—	—	85	Engine Accessories	OEM