Bombardier Learjet 45

418 parts applicable to this airframe — business_jet

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
08090021-6	Digital To Discrete Adapter	Skylight Avionics Company	Falcon 2000 727-100+7	20	unknown	PMA
103858-1	Valve. Outflow Cabin Air Pressure	Honeywell	Learjet 45	21	Environmental / Cabin	PMA
103858-2	Valve. Outflow Cabin Air Pressure	Honeywell	Learjet 45	21	Pneumatics	PMA
13-18387-R	Pitot Lj 40 45 60 70 75 Right	—	Learjet 75 Learjet 45+1	34	Consumables / Hardware
130158-3-1	Valve, Air Check	Honeywell	Learjet 45	36	Pneumatics	PMA
13070891	WHEEL	—	Learjet 45	32	Landing Gear	PMA
1314281	EJECTOR	—	CRJ-200 Learjet 45	28	unknown	OEM
135155033	BRACKET	—	Learjet 45	21	unknown	OEM
173600-24	Windshield Assy RH	Sierracin/Sylmar Corp	Learjet 45	56	Structures	PMA
17360015	WINDSHIELD	—	Learjet 45	56	Structures	PMA
17360106	WINDSHIELD	—	Learjet 45	56	Structures	OEM
2119858-8	Controller, Cabin Pressure	Honeywell	Learjet 45	21	Environmental / Cabin	PMA
226K084	TIRE	GOODYEAR	Learjet 45	32	Landing Gear	OEM
24470	Motor Assy, Auxiliary Hydraulic	Parker Hannifin	Learjet 45	29	Hydraulics	PMA
30606901	TURBINE BLADES	GARRTT	Learjet 45 Falcon 50	72	Engine Accessories	OEM
354105230	WIRE HARNESS	—	Learjet 45	24	Avionics / Electronics	OEM
429331	CONTROL UNIT	—	Learjet 45	32	unknown	OEM
429332	CONTROL UNIT	—	Learjet 45	32	Avionics / Electronics	PMA
429333	CONTROL VALVE	HYDROAIRE	Learjet 45	32	Hydraulics
4322997	ACTUATOR	TELEFLEX	Learjet 45	27	Electromechanical	OEM
443613-00	Harness, 833613-00	Shadin Avionics	Dash 8-300 Dash 8-400+11	25	Interior / Furnishings	PMA
4524103022001	BRACKET	—	Learjet 45	57	unknown
4524103022002	BRACKET	—	Learjet 45	57	unknown
4528203431001	LINE	—	Learjet 45	28	unknown	OEM
4529102084005	LINE	—	Learjet 45	29	unknown
4532103045001	BELLCRANK	—	Learjet 45	52	Flight Controls	PMA
4532303016001	CLEVIS	—	Learjet 45	32	unknown	OEM
4532403475005	LINE	—	Learjet 45	29	unknown	OEM
4555400001V3800	RUDDER	BOMBDR	Learjet 45	27	Flight Controls
4571200011001	MOUNT	LEAR	Learjet 45	71	Structures	unknown
4573100000V500	LINE	—	Learjet 45	73	unknown	OEM
4576101000V1700	ATTACH BOLT	—	Learjet 45	76	Consumables / Hardware	unknown
4587	LANDING LIGHT	GE	Learjet 45 ATR 42-300+1	33	Instruments	OEM
66158-02	Pump, Hydraulic Elec Motor Driven	Parker Hannifin	Learjet 45	29	Hydraulics	PMA
6621000000073	BLEED VALVE	—	Learjet 45	75	unknown	OEM
6622500001003	SENSOR	—	Learjet 45	27	unknown	OEM
66274010000007	ACTUATOR	—	Learjet 45	76	unknown	unknown
6627401000001	ACTUATOR	—	Learjet 45	27	unknown	OEM
662820010003	SHUTOFF VALVE	—	Learjet 45	28	unknown	OEM
6629101001005	MANIFOLD	—	Learjet 45	29	unknown	OEM
66323020010	CONTROL VALVE	—	Learjet 45	32	Hydraulics	PMA
6632401002011	VALVE	—	Learjet 45	32	unknown	OEM
99ND00018-3	Harness Assembly, Thrust Reverser, Inbd (LH & RH)	Nordam Group	Learjet 45	78	Engine Accessories	PMA
C1444881	ACTUATOR	—	Learjet 45	27	unknown	OEM
DB1602007	Harness - ADS-B Out Wire Diagram	Nextant Aerospace LLC	CRJ-200 CRJ-700+11	53	Structures	PMA
DB1602009	DR Bracket DDA Mount Assembly	Nextant Aerospace LLC	CRJ-200 CRJ-700+11	53	Structures	PMA
H095	MOUNT	LEAR	Learjet 45	71	Structures	unknown
H148	MOUNT	LEAR	Learjet 45	71	Structures	unknown
NT7510359-958	Primus II Strapping Module	Nextant Aerospace LLC	ERJ-135 ERJ-145+2	25	Interior / Furnishings	PMA
Z10282301561133N	DAMPENER	—	Learjet 45	52	Hydraulics	PMA

Top Replacement-Prone Parts(5)

From FAA SDR — directional buying signal, not a failure rate

Part #	Description	ATA	Propensity	SDRs	Confidence
HG2010AC02	INDICATOR	34	100%	47	high
226K084	TIRE	32	100%	12	medium
12945096001	MUFFLER	21	100%	12	medium
30607852	ENGINE	72	71%	10	medium
6656100000010	WINDSHIELD	56	18%*	11	medium

* Structural ATA chapters use FAA K-code change rate. Verb-based propensity is suppressed there because "REPAIRED" in the SDR text usually refers to the airframe being repaired around the part.