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
07-14895	31C-14 Lycoming Stud - .3125-18 X 1.75 Long	—	—	85	Consumables / Hardware	OEM
07-14896	31C-14-P03 Lycoming Stud - .3125-18 X 1.75 Long	—	—	85	Consumables / Hardware	OEM
07-14897	31C-14-P07 Lycoming Stud - .3125-18 X 1.75 Long	—	—	85	Consumables / Hardware	OEM
07-14900	31C-15-P07 Lycoming Stud - .3125-18 X 1.88 Long	—	—	85	Consumables / Hardware	OEM
07-14903	31C-17 Lycoming Stud - .3125-18 X 2.13 Long	—	—	85	Consumables / Hardware	OEM
07-14906	31C-19 Lycoming Stud - .3125-18 X 2.38 Long	—	—	85	Consumables / Hardware	OEM
07-14909	31C-20-P03 Lycoming Stud - .3125-18 X 2.50 Long	—	—	85	Consumables / Hardware	OEM
07-14910	31C-21 Lycoming Stud - .3125-18 X 2.63 Long	—	—	85	Consumables / Hardware	OEM
07-14915	31C-27 Lycoming Stud - .3125-18 X 3.38 Long	—	—	85	Consumables / Hardware	OEM
07-14918	31Cd-17 Lycoming Stud - .3125-18 X 2.13 Long Dr	—	—	85	Consumables / Hardware	OEM
07-14919	31Cd-17-P03 Lycoming Stud - .3125-18 X 2.13 Long Dr	—	—	85	Consumables / Hardware	OEM
07-14920	31Cd-20 Lycoming Stud - .3125-18 X 2.50 Long Dr	—	—	85	Consumables / Hardware	OEM
07-14922	31Cd-21 Lycoming Stud - .3125-18 X 2.63 Long Dr	—	—	85	Consumables / Hardware	OEM
07-14923	31Cd-22 Lycoming Stud - .3125-18 X 2.75 Long Dr	—	—	85	Consumables / Hardware	OEM
07-14924	31Cd-24 Lycoming Stud - .3125-18 X 3.00 Long Dr	—	—	85	Consumables / Hardware	OEM
07-14925	31Cd-24-P03 Lycoming Stud - 3125-18 X 3.00 Long	—	—	85	Consumables / Hardware	OEM
07-14926	31D-19 Lycoming Stud - .3125-18 X 2.38 Long Dr	—	—	85	Consumables / Hardware	OEM
07-14941	327-6 Lycoming Heli-Coil	—	—	85	Consumables / Hardware	OEM
07-15019	38-12 Lycoming Stud - .375-16 X 1.50 Long	—	—	85	Consumables / Hardware	OEM
07-15021	38-13-P03 Lycoming Stud - .375-16 X 1.63 Long	—	—	85	Consumables / Hardware	OEM
07-15024	38-14 Lycoming Stud - .375-16 X 1.75 Long	—	—	85	Consumables / Hardware	OEM
07-15026	38-15 Lycoming Stud - .375-16 X 1.88 Long	—	—	85	Consumables / Hardware	OEM
07-15030	38-17 Lycoming Stud - .375-16 X 2.13 Long	—	—	85	Consumables / Hardware	OEM
07-15032	38-19 Lycoming Stud - .375-16 X 2.38 Long	—	—	85	Consumables / Hardware	OEM
07-15033	38-20 Lycoming Stud - .375-16 X 2.50 Long	—	—	85	Consumables / Hardware	OEM
07-15035	38-21-P03 Lycoming Stud - .375-16 X 2.63 Long	—	—	85	Consumables / Hardware	OEM
07-15036	38-22 Lycoming Stud - .375-16 X 2.75 Long	—	—	85	Consumables / Hardware	OEM
07-15037	38-22-P03 Lycoming Stud - .375-16 X 2.75 Long	—	—	85	Consumables / Hardware	OEM
07-15038	38-23 Lycoming Stud - .375-16 X 2.88 Long	—	—	85	Consumables / Hardware	OEM
07-15039	38-25 Lycoming Stud - .375-16 X 3.13 Long	—	—	85	Consumables / Hardware	OEM
07-15040	38-26 Lycoming Stud - .375-16 X 3.25 Long	—	—	85	Consumables / Hardware	OEM
07-15041	38-28 Lycoming Stud - .375-16 X 3.50 Long	—	—	85	Consumables / Hardware	OEM
07-15042	38-28-P03 Lycoming Stud - .375-16 X 3.50 Long	—	—	85	Consumables / Hardware	OEM
07-15044	38D-17 Lycoming Stud - .375-16 X 2.13 Long Dr	—	—	85	Consumables / Hardware	OEM
07-15047	400143-96 Lycoming Pin	—	—	85	Consumables / Hardware	OEM
07-15051	400741-1 Lycoming Washer	—	—	85	Consumables / Hardware	OEM
07-15053	4029-1 Lycoming Heli Coil Kit	—	—	85	Consumables / Hardware	OEM
07-15055	407778-2 Lycoming Shroud	—	—	85	Engine Accessories	OEM
07-15121	40J19947 Lycoming Heat Shield-#5&#6 Intake Pipe	—	—	85	Engine Accessories	OEM
07-15124	40J21317 Lycoming Heat Shield-Accessory-Upper	—	—	85	Engine Accessories	OEM
07-15133	41A22742 Lycoming Pipe - Air Inlet	—	—	85	Engine Accessories	OEM
07-15137	42E21706 Lycoming Intake Pipe	—	—	85	Engine Accessories	OEM
07-15138	42E21917 Lycoming Pipe - Intake	—	—	85	Engine Accessories	OEM
07-15139	42E22376 Lycoming Pipe - Intake - Cylinder #1	—	—	85	Engine Accessories	OEM
07-15140	42E22377 Lycoming Pipe - Intake - Cylinder #2	—	—	85	Engine Accessories	OEM
07-15142	42E22418 Lycoming Pipe - Intake Cylinder #2	—	—	85	Engine Accessories	OEM
07-15143	42E22419 Lycoming Pipe - Intake Cylinder # 3	—	—	85	Engine Accessories	OEM
07-15144	42E22420 Lycoming Pipe - Intake Cylinder #4	—	—	85	Engine Accessories	OEM
07-15145	42E22421 Lycoming Pipe - Intake Cylinder # 5	—	—	85	Engine Accessories	OEM
07-15146	42E22422 Lycoming Pipe - Intake Cylinder # 6	—	—	85	Engine Accessories	OEM