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
0755040-2	Baffle Assy. RH Forward	—	—	85	Engine Accessories	OEM
0755040-2	Baffle Assy. RH Forward	—	—	85	Engine Accessories	OEM
0755040-3	Baffle Assy. LH Aft Vertical	—	—	85	Engine Accessories	OEM
0755040-4	Baffle Assy. RH Aft Vertical	—	—	85	Engine Accessories	OEM
07560201	PISTON	—	C172 Skyhawk	85	unknown
075F-0003	liner	kelly aero power	—	85	Engine Accessories	OEM
08-00283	61183 Lycoming Accessory Adapter Gasket	—	—	85	Consumables / Hardware	OEM
08-00290	TCM 0470 Valve Cover Gasket 653193	—	—	85	Consumables / Hardware	OEM
08-00306	Lycoming Assembly Drive Gasket 73818	—	—	85	Consumables / Hardware	OEM
08-00311	Superior SL-STD-2180 Hose	SUPERIOR	—	85	Consumables / Hardware	PMA
08-00343	77569 Lycoming Intake Pipe Ring Seal	—	—	85	Engine Accessories	OEM
08-00547	STD-1411 Lycoming Nut .250-20 Plain	—	—	85	Consumables / Hardware	OEM
08-00580	Superior Lycoming 1-1/2 Inch Intake Hose - Ssrstd-1196	SUPERIOR	—	85	Consumables / Hardware	PMA
08-01315	Real Premium Silicone Valve Cover Gasket RG-530162	—	—	85	Consumables / Hardware	unknown
08-01316	Real Premium Silicone Valve Cover Gasket RG-67193	—	—	85	Consumables / Hardware	unknown
08-01321	Real Premium Silicone Valve Cover Gasket RG-71450	—	—	85	Consumables / Hardware	unknown
08-01322	Real Premium Silicone Valve Cover Gasket RG-17727	—	—	85	Consumables / Hardware	unknown
08-01882	STD-1882 Lycoming Screw .375-16 X 1.28 Lg Soc Dr	—	—	85	Consumables / Hardware	OEM
08-03671	Superior Lycoming Crankshaft Seal - SL11997	—	—	85	Engine Accessories	PMA
08-03674	LW19001 Lycoming Exhaust Valve	—	—	85	Engine Accessories	OEM
08-03687	Lycoming Cylinder Base Seal - Ssr62869	—	—	85	Engine Accessories	OEM
08-03692	Lycoming Engine MOH Seal And Gasket Kit 71569-1	—	—	85	Consumables / Hardware	OEM
08-03698	Lycoming Cylinder Drain Hose - STD-2180	—	—	85	Engine Accessories	OEM
08-03700	Continental Intake Hoses Outer - 22800 / Inner - 21185 Set	—	—	85	Engine Accessories	OEM
08-03727	Lycoming Gasket Set 75439-1	—	—	85	Consumables / Hardware	OEM
08-06156	TCM Chrome Barrel Ring 649226Cp	—	—	85	Engine Accessories	OEM
08-06293	649983 TCM Gasket	—	—	85	Consumables / Hardware	OEM
08-07531	TCM Gasket 654012	—	—	85	Consumables / Hardware	OEM
08-10760	Superior AN737Tw74 Clamp	—	—	85	Consumables / Hardware	PMA
08-10761	Superior AN791-2 Elbow for Continental	—	—	85	Consumables / Hardware	PMA
08-10767	Superior As3578-038 O-Ring	—	—	85	Consumables / Hardware	PMA
08-10778	Superior M25988/1-022 O-Ring	SUPERIOR	—	85	Consumables / Hardware	PMA
08-10779	Superior M25988 / 1-212 O-Ring	—	—	85	Consumables / Hardware	PMA
08-10782	Superior M25988/1-92 O-Ring	—	—	85	Consumables / Hardware	PMA
08-10798	Superior MS122081 Screw Thread Insert	—	—	85	Consumables / Hardware	PMA
08-10834	Superior MS29512-04 O-Ring	—	—	85	Consumables / Hardware	PMA
08-10852	Superior MS29561-242 O-Ring	—	—	85	Consumables / Hardware	PMA
08-10854	Superior MS35489-20X Grommet for Lycoming	—	—	85	Consumables / Hardware	PMA
08-10857	Superior MS35756-5 Woodruff Key (2)	—	—	85	Consumables / Hardware	PMA
08-10858	Superior MS35756-6 Key	—	—	85	Consumables / Hardware	PMA
08-10860	Superior MS35769-12 Gasket	—	—	85	Engine Accessories	PMA
08-10867	Superior MS51527A6 Tube to Boss Elbow	—	—	85	Consumables / Hardware	PMA
08-10868	Superior MS51528A6 Elbow	—	—	85	Consumables / Hardware	PMA
08-10876	Superior MS90725-14 Bolt	—	—	85	Consumables / Hardware	PMA
08-10882	Superior MS90725-58 Bolt	—	—	85	Consumables / Hardware	PMA
08-10885	Superior MS9134-01 Gasket	—	—	85	Engine Accessories	PMA
08-10888	Superior MS9137-01 Gasket	—	—	85	Engine Accessories	PMA
08-10894	Superior NAS1352-6H20P Screw	—	—	85	Consumables / Hardware	PMA
08-10908-4	Superior Millennium Cylinder SA10200-A20P Continental 4 Cylinder Kit	—	—	85	Engine Accessories	PMA
08-10909-4	Superior Millennium Cylinder SA10200-A21P Continental 4 Cylinder Kit	—	—	85	Engine Accessories	PMA