ATA 54 — Nacelles / Pylons

14,737 parts classified under this chapter

Reliability rollup

80%Median scrap propensity

3,907 parts · 7,759 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
85410146105	FLANGE	—	Dash 8-400 Dash 8	54	unknown	OEM
85410146105SP	ANGLE	dhav	Dash 8-100 Dash 8-400+1	54	Structures	OEM
85410147	ANGLE	—	Dash 8-400 Dash 8	54	Structures	PMA
85410148	WEB	BOMBDR	Dash 8-400 Dash 8	54	Structures	OEM
85410149103	ANGLE	—	Dash 8-400 Dash 8	54	Structures	OEM
85410151	WEB	BOMBDR	Dash 8-400 Dash 8	54	Structures	OEM
85410181	STRAP	dhav	Dash 8-100 Dash 8-400+1	54	Structures	OEM
85410182	ACCESS PANEL	dhav	Dash 8-100 Dash 8-400+1	54	Structures	OEM
85410182101	STRAP	BOMBDR	767-400 Dash 8-400+4	54	Structures
85410209	LONGERON	—	Dash 8-400 Dash 8	54	Structures	OEM
85410245101	ANGLE	—	Dash 8-400 Dash 8	54	unknown	OEM
85410245102LF	ATTACH ANGLE	—	Dash 8-400 Dash 8	54	Structures	OEM
85410273103	FITTING	—	Dash 8-400 Dash 8	54	unknown	OEM
85410318	ATTACH FITTING	dhav	Dash 8-400 Dash 8	54	unknown	OEM
85410325	FIREWALL	—	Dash 8-400 Dash 8	54	Structures	OEM
85410327	FIREWALL	—	Dash 8-400 Dash 8	54	unknown	OEM
85410328	FIREWALL	—	Dash 8-400 Dash 8	54	Safety / Emergency	OEM
85410361047	BRACKET	—	Dash 8-400 Dash 8	54	unknown	OEM
85410424105	FRAME	dhav	Dash 8-400 Dash 8	54	Structures
85410440	ANGLE	—	Dash 8-400 Dash 8	54	unknown	OEM
85410445	FIREWALL	—	Dash 8-400 Dash 8	54	unknown	OEM
85410445107	FIREWALL	—	Dash 8-400 Dash 8	54	unknown	OEM
85410446105	ANGLE	—	Dash 8-400 Dash 8	54	unknown	OEM
85410447103	ANGLE	—	Dash 8-400 Dash 8	54	unknown	OEM
85410449101	ANGLE	—	Dash 8-400 Dash 8	54	unknown	OEM
85410515-117-3PA	STRAP, JOINT NACELLE	3 Points Aviation	Dash 8-300	54	Structures	PMA
85410515117	STRIP	dhav	Dash 8-400 Dash 8	54	Structures	OEM
85410554	FIREWALL	—	Dash 8-400 Dash 8	54	unknown	OEM
85410564-101	SEAL NACELLE	—	—	54	Structures
85410587	SKIN	—	—	54	Structures	OEM
85410588	SKIN	—	Dash 8-400 Dash 8	54	unknown	OEM
85410618	ACCESS DOOR	—	Dash 8-400 Dash 8	54	unknown	OEM
85410627	SKIN	BOMBDR	Dash 8-400 Dash 8	54	Structures	OEM
854106278	SKIN	—	Dash 8-400 Dash 8	54	unknown	OEM
85410628	SKIN	—	Dash 8-400 Dash 8	54	Structures	OEM
85410643102	INTERCOSTAL	—	Dash 8-400 Dash 8	54	unknown	OEM
85410725	STIFFENER	—	Dash 8-400 Dash 8	54	Structures	OEM
85410726107	SKIN PANEL	—	Dash 8-400 Dash 8	54	Structures	OEM
85410733103	STIFFENER	—	Dash 8-400 Dash 8	54	unknown
85410734	STIFFENER	dhav	Dash 8-400 Dash 8	54	Structures	OEM
85410734101	HEAT SHIELD	dhav	Dash 8-400 Dash 8	54	Engine Accessories	OEM
8541073410110	ANGLE	dhav	Dash 8-100 Dash 8-400+1	54	Structures	OEM
85410734102	STRINGER	—	Dash 8-400 Dash 8	54	Structures	PMA
85410741	HEAT SHIELD	—	Dash 8-400 Dash 8	54	unknown	OEM
85410741009	SKIN PANEL	—	Dash 8-400 Dash 8	54	Structures	OEM
85410741107	HEAT SHIELD	dhav	Dash 8-400 Dash 8	54	Engine Accessories	OEM
8541078007	ATTACH FITTING	BOMBDR	Dash 8-400 Dash 8	54	Structures	OEM
85410844101	ATTACH FITTING	—	Dash 8-400 Dash 8	54	unknown	OEM
85410892102	ANGLE	—	Dash 8-400 Dash 8	54	Structures	OEM
85410893-103	Angle, Exhaust Shroud Aft	—	Dash 8-100 Dash 8-300	54	Structures	OEM