Gulfstream Gulfstream G150

369 parts applicable to this airframe — business_jet

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
25G1400502-004	Coat Rod Support	Gulfstream Aerospace Corporation	Gulfstream G150	20	Consumables / Hardware	PMA
25G1730008-501	Cover, TE Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	25	Interior / Furnishings	PMA
25G1730008-502	Cover, TE Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	25	Interior / Furnishings	PMA
25G2650049-001	Axle	Gulfstream Aerospace Corporation	Gulfstream G150	32	Landing Gear	PMA
25G3112514-501	Cover Assy., Door	Gulfstream Aerospace Corporation	Gulfstream G150	25	Interior / Furnishings	PMA
25G3120406-501	Bracket Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	20	Structures	PMA
25G3164331-503	Door Refuel	Gulfstream Aerospace Corporation	Gulfstream G150	28	Door	PMA
25G3164341-001	Stopper	Gulfstream Aerospace Corporation	Gulfstream G150	20	Consumables / Hardware	PMA
25G3502110-003	Flushing Hose Aft Cabin	Gulfstream Aerospace Corporation	Gulfstream G150	20	Consumables / Hardware	PMA
25G3550110-501	Floor Panel Lavatory Aft Cabin	Gulfstream Aerospace Corporation	Gulfstream G150	38	Interior / Furnishings	PMA
25G3570485-001	Block Line E.C.S. Bay Frame 395.0	Gulfstream Aerospace Corporation	Gulfstream G150	53	Structural / Airframe	PMA
25G3580150-503	Z Bracket	Gulfstream Aerospace Corporation	Gulfstream G150	20	Structures	PMA
25G4000119-001	Cover	Gulfstream Aerospace Corporation	Gulfstream G150	25	Interior / Furnishings	PMA
25G4000121-002	Cover	Gulfstream Aerospace Corporation	Gulfstream G150	25	Interior / Furnishings	PMA
25G4503006-001	Bushing	Gulfstream Aerospace Corporation	Gulfstream G150	—	Unknown	PMA
25G4601116-502	Elevator L.E. Assy. Outb'd	Gulfstream Aerospace Corporation	Gulfstream G150	27	Mechanical / Actuation	PMA
25G4601123-001	Weight	Gulfstream Aerospace Corporation	Gulfstream G150	20	Consumables / Hardware	PMA
25G6544652-501	Tube Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	—	Hardware	PMA
25G6544663-501	Tube Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	—	Hardware	PMA
25G6544664-501	Tube Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	—	Hardware	PMA
25G6544667-001	Tube	Gulfstream Aerospace Corporation	Gulfstream G150	20	Consumables / Hardware	PMA
25G7114107-501	Tube Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	—	Hardware	PMA
25G7114108-501	Tube Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	20	Consumables / Hardware	PMA
25G7114130-501	Tube Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	—	Hardware	PMA
25G7114131-501	Tube Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	—	Unknown	PMA
25G7114183-501	Tube Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	20	Consumables / Hardware	PMA
25G7114186-501	Tube Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	20	Consumables / Hardware	PMA
25G7114193-501	Tube Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	—	Unknown	PMA
25G7511170-501	Tube Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	—	Hardware	PMA
25G7804500-501	M.L.G. Bay Req. Complete Center Fuselage, ECS	Gulfstream Aerospace Corporation	Gulfstream G150	21	Environmental / Cabin	PMA
25G7835025-501	Check Valve Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	29	Unknown	PMA
25G7865001-501	Tube Assy., Door Seal	Gulfstream Aerospace Corporation	Gulfstream G150	52	Structural / Airframe	PMA
25W317851-047	Retainer Strip	Gulfstream Aerospace Corporation	Gulfstream G150	53	Structural / Airframe	PMA
25W317851-056	Retainer Strip	Gulfstream Aerospace Corporation	Gulfstream G150	53	Structural / Airframe	PMA
25W317851-085	Retainer Strip	Gulfstream Aerospace Corporation	Gulfstream G150	—	Hardware	PMA
25W331190-509	Tie Rod Telescopic Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	27	Unknown	PMA
25W331268-003	Key, Damper	Gulfstream Aerospace Corporation	Gulfstream G150	—	Unknown	PMA
25W331485-501	Housing Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	53	Structural / Airframe	PMA
25W331485-502	Housing Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	53	Structural / Airframe	PMA
25W331715-501	Guide Track Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	53	Structural / Airframe	PMA
25W331715-502	Guide Track Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	53	Structural / Airframe	PMA
25W331743-003	Pin	Gulfstream Aerospace Corporation	Gulfstream G150	20	Consumables / Hardware	PMA
25W331743-005	Pin	Gulfstream Aerospace Corporation	Gulfstream G150	20	Consumables / Hardware	PMA
25W331743-007	Pin	Gulfstream Aerospace Corporation	Gulfstream G150	20	Consumables / Hardware	PMA
25W357210-003	Fitting	Gulfstream Aerospace Corporation	Gulfstream G150	53	Structural / Airframe	PMA
783612-501	Duct Assy.	Gulfstream Aerospace Corporation	Gulfstream G150	21	Unknown	PMA
AS7830101-2	Thrust Reverser Assy. - TR5040AS-RH	Nordam Group	Gulfstream G150	78	Engine Accessories	PMA
AS78301011	THRUST REVERSER	—	Gulfstream G150	78	unknown
AS7831101-1	After Body Fixed - LH	Nordam Group	Gulfstream G150	54	Structural / Airframe	PMA
AS7831101-2	After Body Fixed - RH	Nordam Group	Gulfstream G150	54	Structural / Airframe	PMA

Airworthiness Directive activity

FAA / EASA public regulatory data

2airworthiness directives affecting this fleet — recurring compliance demand for the parts and shops that serve it

Most recent

FAA AD 2025-15-04effective Sep 10, 2025Mixed actions
The FAA is adopting a new airworthiness directive (AD) for all Gulfstream Aerospace LP Model Gulfstream G150 airplanes. This AD was prompted by a determination that a new airworthiness limitation is necessary. This AD requires revising the existing maintenance or inspection program, as applicable, to incorporate a new airworthiness limitation. The FAA is issuing this AD to address the unsafe condition on these products.
FAA AD 2022-21-16effective Dec 21, 2022Mixed actions
The FAA is adopting a new airworthiness directive (AD) for certain Gulfstream Aerospace LP Model Gulfstream G150 airplanes. This AD was prompted by reports that wing flap fairing debonding and corrosion were discovered at certain areas of the lower skin on both wings. This AD requires an inspection for corrosion in certain areas of the wing skin fairings, additional inspections if necessary, resealing the fairings with new fillet seal, and applicable corrective actions, as specified in a Civil Aviation Authority of Israel (CAAI) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.

Directives linked to this airframe family in the FAA / EASA regulatory corpus we have processed — not a complete historical AD list. An AD is a compliance requirement that drives scheduled work (inspections, replacements, modifications) across the fleet; inspection directives are not replacement directives, and none of this is a prediction that any part will fail.