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
281331215	DRIVE BELT	—	—	85	unknown	OEM
28151	SEAL	—	—	85	unknown	OEM
28160	VALVE SPRING	—	—	85	unknown	OEM
281AR	adapter	teledyne continental	—	85	Engine Accessories	OEM
282116R	CRANKCASE	—	—	85	unknown
2827	Intake at Cylinder-Gasket	—	—	85	Engine Accessories	OEM
2827	Intake at Cylinder-Gasket	—	—	85	Engine Accessories	OEM
2845	Packing, Cylinder Base	Air Repair Inc	—	85	Engine Accessories	PMA
2845-10	Cabin Muff Assembly	Taylorcraft Aircraft Corp	—	85	Engine Accessories	PMA
2850-1	Carb Heat Muff Assembly	Taylorcraft Aircraft Corp	—	85	Engine Accessories	PMA
2850-9	Carb Heat Muff Assembly	Taylorcraft Aircraft Corp	—	85	Engine Accessories	PMA
286365R	PISTON PIN	—	C206 Stationair	85	Consumables / Hardware	PMA
287176	Cylinder Assembly	Design Engineering	—	85	Engine Accessories	PMA
287177	CYLINDER	—	—	85	Engine Accessories	OEM
288935	THRUST BEARING	—	—	85	Consumables / Hardware	PMA
288943RBC	BEARING	—	—	85	unknown	OEM
2906-1	Pushrod Housing (DD)	Ram Aircraft Limited Partnership	—	85	Engine Accessories	PMA
2917-11.35	Bolt, Thru .4375-20 x11.35	Ram Aircraft Limited Partnership	—	85	Consumables / Hardware	PMA
2917-5.31	Bolt, Thru .4735-20 x 5.31	Ram Aircraft Limited Partnership	—	85	Consumables / Hardware	PMA
2917-6.74	Bolt, Thru .4735-20 x 6.74	Ram Aircraft Limited Partnership	—	85	Consumables / Hardware	PMA
2918-6.74	Bolt, Thru, 7/16-20 x 6.74	Ram Aircraft Limited Partnership	—	85	Consumables / Hardware	PMA
292266R	CRANKCASE	—	C421 Golden Eagle	85	unknown	OEM
294573R	CAMSHAFT LOBE	—	—	85	Engine Accessories	PMA
294762R	CRANKCASE	—	C210 Centurion	85	Engine Accessories	PMA
29746	Piston Pin	—	—	85	Engine Accessories	OEM
2A3-1135 Rev. None Da-e 8/20/90	Baffle-Inner Cyl.	Wipaire Inc	C185 Skywagon	85	Engine Accessories	PMA
2AJ-1135 Rev. None Date 8/20/90	Baffle-Inner Cyl.	Wipaire Inc	C185 Skywagon	85	Engine Accessories	PMA
30-C (and oversizes up to .020)	Ring, Compression	Airmotive Engineering Corp	—	85	Engine Accessories	PMA
30-C and oversizes up to .020	ring compression	teledyne continental	—	85	Consumables / Hardware	OEM
30-O (and oversizes up to .010)	Ring, Oil Control	Airmotive Engineering Corp	—	85	Engine Accessories	PMA
3000002-10PR	Ring, Piston Set	Precision Ring, Inc.	—	85	Engine Accessories	PMA
300067-01	Turbo Supports	—	—	85	Engine Accessories	OEM
300068-01	Turbo Strut	—	—	85	Engine Accessories	OEM
300069-01	Shoulder Nut	—	—	85	Engine Accessories	OEM
300079-001	Oil Cooler Assembly	Machen, Inc.	—	85	Engine Accessories	PMA
300142-503, -505	Screen Assembly	Machen, Inc.	—	85	Engine Accessories	PMA
300144-501, -507, -509, -511	Support Bracket	Machen, Inc.	—	85	Structures	PMA
300172-501 & -502	Turbo Strut	Machen, Inc.	—	85	Engine Accessories	PMA
300172-501, -502	Turbo Strut	Machen, Inc.	—	85	Engine Accessories	PMA
300173-501 & -502	Turbo Bracket	Machen, Inc.	—	85	Engine Accessories	PMA
300173-501, -502	Turbo Bracket	Machen, Inc.	—	85	Engine Accessories	PMA
300175-501, -502	Turbo Supports	Machen, Inc.	—	85	Engine Accessories	PMA
300175-501, & -502	Turbo Supports	Machen, Inc.	—	85	Engine Accessories	PMA
300176-014, -015, -016, -501 & -502	Turbo Mounts	Machen, Inc.	—	85	Engine Accessories	PMA
300176-14, -15, -16, -501, -502	Turbo Mounts	Machen, Inc.	—	85	Engine Accessories	PMA
300B	CRANKCASE	—	C210 Centurion	85	Engine Accessories	OEM
3014222	PREFORMED PACKING	—	—	85	Consumables / Hardware	OEM
3014223	PREFORMED PACKING	—	—	85	Consumables / Hardware	OEM
3014226	PREFORMED PACKING	—	—	85	Consumables / Hardware	OEM
3014227	PREFORMED PACKING	—	—	85	Consumables / Hardware	OEM