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
08-11692	Superior SL18840Kit Camshaft Kit for Lycoming	—	—	85	Engine Accessories	PMA
08-11694	Superior SL18843 Camshaft Front Mount Prop Gov for Lycoming	—	—	85	Engine Accessories	PMA
08-11695	Superior SL18921 Bushing, Prop Flange, Long	SUPERIOR	—	85	Consumables / Hardware	PMA
08-11696	Superior SL18922 Bushing, Prop Flange, Long	SUPERIOR	—	85	Consumables / Hardware	PMA
08-11699	Superior SL19042 Seat, Intake for Lycoming	SUPERIOR	—	85	Consumables / Hardware	PMA
08-11700	Superior SL19340 Camshaft for Lycoming	SUPERIOR	—	85	Engine Accessories	PMA
08-11702	Superior SL19340 Kit 2 Camshaft Kit With Lifters & Plunger for Lycoming	—	—	85	Engine Accessories	PMA
08-11704	Superior SL2300-Sc Ring Set-Single Cylinder for Lycoming	—	—	85	Engine Accessories	PMA
08-11711	Superior SL25C-22 Stud	—	—	85	Consumables / Hardware	PMA
08-11712	Superior SL25C-8 Stud	—	—	85	Consumables / Hardware	PMA
08-11715	Superior SL31-10 Stud	—	—	85	Consumables / Hardware	PMA
08-11722	Superior SL31C-12 P03 Stud 5/16 Inch Diameter Coarse Thread	—	—	85	Consumables / Hardware	PMA
08-11723	Superior SL31C-12 P12 Stud 5/16 Inch Diameter Coarse Thread	—	—	85	Consumables / Hardware	PMA
08-11726	Superior SL31C-15 Stud	—	—	85	Consumables / Hardware	PMA
08-11729	Superior SL31C-19 Stud, 5/16 In Dia, Coarse Thread	—	—	85	Consumables / Hardware	PMA
08-11745-6	Superior Millennium Cylinder SL36006N-A20P Lycoming 6 Cylinder Kit	—	—	85	Engine Accessories	PMA
08-11746-6	Superior Millennium Cylinder SL36006N-A21P Lycoming 6 Cylinder Kits	—	—	85	Engine Accessories	PMA
08-11747-6	Superior Millennium Cylinder SL36006Tw-A20P Lycoming 6 Cylinder Kit	—	—	85	Engine Accessories	PMA
08-11749-6	Superior Millennium Cylinder SL36006W-A20P Lycoming 6 Cylinder Kit	—	—	85	Engine Accessories	PMA
08-11750-6	Millennium Superior Cylinder SL36006W-A21P Lycoming 6 Cylinder Kit	—	—	85	Engine Accessories	PMA
08-11765	Superior SL38-13 Stud	—	—	85	Consumables / Hardware	PMA
08-11768	Superior SL383-B Hexagon Nut	—	—	85	Consumables / Hardware	PMA
08-11773	Superior Lycoming SL60009 Key / Valve	—	—	85	Consumables / Hardware	PMA
08-11775	Superior SL60337 P020 Seat-Valve for Lycoming	—	—	85	Engine Accessories	PMA
08-11777	Superior SL13321 Seat, Valve Spring Intake for Lycoming	—	—	85	Engine Accessories	PMA
08-11778	Superior SL60430 Cover	—	—	85	Engine Accessories	PMA
08-11780	Superior SL60803 Strap for Lycoming	—	—	85	Engine Accessories	PMA
08-11783	Superior SL61084 Spring	—	—	85	Engine Accessories	PMA
08-11790	Superior SL61252 Spring, Seat Base for Lycoming	—	—	85	Engine Accessories	PMA
08-11791	Superior SL61260 Flange for Lycoming	SUPERIOR	—	85	Consumables / Hardware	PMA
08-11796	Superior SL61544 Plunger for Lycoming	—	—	85	Engine Accessories	PMA
08-11810	Superior SL62415 Plunger	—	—	85	Engine Accessories	PMA
08-11811	Superior SL62417 Plug	—	—	85	Consumables / Hardware	PMA
08-11823	Superior SL67193-S Gasket	—	—	85	Engine Accessories	PMA
08-11827	Superior SL68668 Spring	—	—	85	Engine Accessories	PMA
08-11829	Superior SL68760 Tube Assembly	—	—	85	Engine Accessories	PMA
08-11830	Superior SL68761 Tube Assembly	—	—	85	Engine Accessories	PMA
08-11835	Superior SL68972 Gasket	—	—	85	Engine Accessories	PMA
08-11837	Superior SL68C19622 Gear, Magneto, Non-Impulse for Lycoming	SUPERIOR	—	85	Engine Accessories	PMA
08-11839	Superior SL69164 Gasket	SUPERIOR	—	85	Consumables / Hardware	PMA
08-11840	Superior SL69371-1 Gasket Set Major Overhaul	—	—	85	Engine Accessories	PMA
08-11841	Superior SL69436 Spring	—	—	85	Engine Accessories	PMA
08-11848	Superior SL70310 O-Ring	—	—	85	Consumables / Hardware	PMA
08-11857	Superior SL71181-1 Gasket Set Major Overhaul	—	—	85	Engine Accessories	PMA
08-11865	Superior SL71646 Lock Plate	SUPERIOR	—	85	Consumables / Hardware	PMA
08-11877	Superior SL72075 Packing Resistant Oil Seal Ring	SUPERIOR	—	85	Consumables / Hardware	PMA
08-11906	Superior SL73136 Bracket - 900	—	—	85	Engine Accessories	PMA
08-11938	Superior SL74309A M03 Bearing Connecting Rod	—	—	85	Engine Accessories	PMA
08-11942	Superior SL74389 Bushing Valve Rocker	SUPERIOR	—	85	Consumables / Hardware	PMA
08-11953	Superior SL74996 Gear, Idler for Lycoming	SUPERIOR	—	85	Engine Accessories	PMA