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
603814	Plug-Oil Hole	—	King Air 300	85	Engine Accessories	OEM
603826	Camshaft	—	720	85	Engine Accessories	OEM
603826	Camshaft	—	720	85	Engine Accessories	OEM
603852	Rear Intake Rocker	—	King Air 300	85	Engine Accessories	OEM
603852	Rear Intake Rocker	—	King Air 300	85	Engine Accessories	OEM
603853	Front Intake Rocker	—	King Air 300	85	Engine Accessories	OEM
603853	Front Intake Rocker	—	King Air 300	85	Engine Accessories	OEM
60401	ROCKER SHAFT	—	C177 Cardinal	85	Engine Accessories
60422	Screen - Oil Suction	—	—	85	Engine Accessories	OEM
60422	Screen - Oil Suction	—	—	85	Engine Accessories	OEM
604460	Gasket - Priming and Volute Drain Pipes - Atomizer Jet	—	—	85	Engine Accessories	OEM
604460	Gasket - Priming and Volute Drain Pipes - Atomizer Jet	—	—	85	Engine Accessories	OEM
604535	Gasket - Priming and Volute Drain Pipes Front Center Connection	—	—	85	Engine Accessories	OEM
604535	Gasket - Priming and Volute Drain Pipes Front Center Connection	—	—	85	Engine Accessories	OEM
604674	Gasket - Coolant Inlet to Cylinder (-3, -7 Engines)	—	—	85	Engine Accessories	OEM
604674	Gasket - Coolant Inlet to Cylinder (-3, -7 Engines)	—	—	85	Engine Accessories	OEM
604841	Gasket - Coolant Outlet Pipe Front and Rear	—	—	85	Engine Accessories	OEM
604841	Gasket - Coolant Outlet Pipe Front and Rear	—	—	85	Engine Accessories	OEM
60544R	PISTON	—	—	85	Engine Accessories	OEM
606199	FILTER	—	C404 Titan	85	unknown
606507	CRANKCASE	—	C404 Titan	85	Engine Accessories	OEM
60726	Bearing, Connecting Rod	—	—	85	Engine Accessories	OEM
60726	Bearing, Connecting Rod	—	—	85	Engine Accessories	OEM
60726 M03	Bearing, Connecting Rod	—	—	85	Engine Accessories	OEM
60726 M03	Bearing, Connecting Rod	—	—	85	Engine Accessories	OEM
60726 M03-P10	Bearing, Connecting Rod	—	—	85	Engine Accessories	OEM
60726 M03-P10	Bearing, Connecting Rod	—	—	85	Engine Accessories	OEM
60726 M06	Bearing, Connecting Rod	—	—	85	Engine Accessories	OEM
60726 M06	Bearing, Connecting Rod	—	—	85	Engine Accessories	OEM
60726 M06-P10	Bearing, Connecting Rod	—	—	85	Engine Accessories	OEM
60726 M06-P10	Bearing, Connecting Rod	—	—	85	Engine Accessories	OEM
60726 M10-P10	Bearing, Connecting Rod	—	—	85	Engine Accessories	OEM
60726 M10-P10	Bearing, Connecting Rod	—	—	85	Engine Accessories	OEM
60734	SEAL	—	PA-28 Cherokee	85	Consumables / Hardware	OEM
60746	IMPELLER	—	C172 Skyhawk PA-28 Cherokee	85	Environmental / Cabin	OEM
607885	Plug - Supercharger Planet	—	—	85	Engine Accessories	OEM
607885	Plug - Supercharger Planet	—	—	85	Engine Accessories	OEM
60814-S	Bushing, Propeller Flange	—	—	85	Engine Accessories	OEM
60828	PISTON PIN PLUG	LYC	C172 Skyhawk PA-28 Cherokee+2	85	Engine Accessories	OEM
60869	Thrust Washer	—	—	85	Consumables / Hardware	OEM
60869	Thrust Washer	—	—	85	Consumables / Hardware	OEM
608719	Gasket -Cylinder A Unit Camshaft and Rocker Mechanism Cover (-3-7-9)	—	—	85	Engine Accessories	OEM
608719	Gasket -Cylinder A Unit Camshaft and Rocker Mechanism Cover (-3-7-9)	—	—	85	Engine Accessories	OEM
608721	Gasket - Cylinder B Unit Camshaft and Rocker Mechanism Cover (-3-7-9)	—	—	85	Engine Accessories	OEM
608721	Gasket - Cylinder B Unit Camshaft and Rocker Mechanism Cover (-3-7-9)	—	—	85	Engine Accessories	OEM
608729	Cylinder Head Intermediate Stud Tube Seal	—	King Air 300	85	Engine Accessories	OEM
608729	Cylinder Head Intermediate Stud Tube Seal	—	King Air 300	85	Engine Accessories	OEM
608758	Coolant Inlet Pipe	—	—	85	Engine Accessories	OEM
608758	Coolant Inlet Pipe	—	—	85	Engine Accessories	OEM
608807	Gasket - Camshaft Drive Jacket Seal Retainer	—	—	85	Engine Accessories	OEM