BAE Systems Jetstream 31

1,122 parts applicable to this airframe — turboprop

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
100A703029	SLIDE TUBE	—	Jetstream 31	32	Consumables / Hardware	PMA
101A703013	SLIDE TUBE	—	Jetstream 31	32	Consumables / Hardware	PMA
101A703014	STRUT	—	Jetstream 31	32	unknown
1371166C	SKIN	—	Jetstream 31	52	Structures	PMA
137390D120	EDGE MEMBER	—	Jetstream 31	53	unknown
137631402	DUCT	—	Jetstream 31	21	Consumables / Hardware	PMA
137905A77	LINE	—	Jetstream 31	29	unknown
137912511	TACH GENERATOR	—	Jetstream 31	77	unknown
1379230C405	HANDLE	—	Jetstream 31	52	unknown
1379287C405	LINE	—	Jetstream 31	75	unknown
1379305A157	HYDRAULIC LINE	—	Jetstream 31	29	Hydraulics	PMA
1379305AL03	LINE	—	Jetstream 31	72	unknown
137968C141	LEVER	—	Jetstream 31	52	unknown
1862K	RADIUS ROD	—	Jetstream 31	32	unknown
18996C	INVERTER	—	Jetstream 31	33	Electromechanical	PMA
201042	FILTER	—	Jetstream 31	77	unknown
211M6609	SRI COMPUTER	—	Jetstream 31	77	Avionics / Electronics	PMA
2578719343	GYRO	—	Jetstream 31	34	unknown
301A7M1	STANDBY ADI	—	Jetstream 31	34	unknown
31017263	TORQUE SENSOR	—	Jetstream 31 King Air 100	77	unknown
31021591	P3 LINE	—	Jetstream 31	73	Pneumatics	PMA
31028501	LINE	—	Jetstream 31	79	unknown
31038761	LINE	—	Jetstream 31	75	unknown
310703611	TORQUE RING	—	Jetstream 31	72	unknown
31070531	COMBUSTOR	—	Jetstream 31	72	unknown
4551	BULB	—	Jetstream 31	33	unknown
551224127	FIRE LOOP	—	Jetstream 31	26	Safety / Emergency	PMA
618212	PISTON ROD	—	Jetstream 31	32	unknown
6222855001	RADIO ALTIMETER	—	Jetstream 31 Embraer EMB-120 Brasilia	34	Avionics / Electronics	PMA
6224027001	RADAR	—	Jetstream 31	34	Avionics / Electronics	PMA
6625941001	RADAR	—	Jetstream 31	34	unknown
866108	SOLENOID	—	Jetstream 31	27	Electromechanical	PMA
897260	DELTA PP BOX	—	Jetstream 31	73	unknown
89741018	GOVERNOR	—	Jetstream 31	61	unknown
AIR860020	SELECTOR VALVE	—	Jetstream 31	32	unknown
BAEREFJ10049	DUCT	—	Jetstream 31	21	Consumables / Hardware	PMA
ES300602	CAP PANEL	—	Jetstream 31	31	Interior / Furnishings	PMA
HL18PB610	STRUCTURE	—	Jetstream 31	53	unknown
HTE8600282	ACTUATOR	—	Jetstream 31	79	Flight Controls	PMA
K271B200EL	BEARINGS	—	Jetstream 31	21	unknown
L85039	VERNITHERM	—	Jetstream 31	79	unknown
M30204A	RELAY	—	Jetstream 31	34	Electromechanical	PMA
M7850B	CHIME UNIT	—	Jetstream 31	23	unknown
M976921	FILTER	—	Jetstream 31	73	unknown
MS210423	NUT	GIPPLD	King Air 200 Jetstream 31	34	Consumables / Hardware	OEM
NAS12213CR3P	SCREW	—	Jetstream 31	57	Consumables / Hardware	PMA
PU304436	PUMP	—	Jetstream 31	29	unknown
RPT06F848	CONNECTOR	—	Jetstream 31	61	unknown
TNAS10244182	TRANSMITTER	—	Jetstream 31	73	unknown
TNAS1024L1182	TRANSMITTER	—	Jetstream 31	73	unknown

Top Replacement-Prone Parts(25)

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

Part #	Description	ATA	Propensity	SDRs	Confidence
8974575	TTL BYPASS VALVE	73	100%	49	high
AG34	TACH GENERATOR	77	100%	44	high
6227337001	RECEIVER/TRANS	34	100%	36	high
6839	INDICATOR BULB	32	100%	35	high
7211121100	SMOKE DETECTOR	26	100%	34	high
8961153	BLEED AIR GASKET	75	100%	27	medium
1379305A77	HYDRAULIC LINE	29	100%	26	medium
1241012	PRESS TRANSDUCER	79	100%	24	medium
GE327	WARNING LIGHT	32	100%	24	medium
8975131	FILTER ELEMENT	73	100%	22	medium
39948B2236	AIRSPEED IND	34	100%	21	medium
1379287L405	P-3 LINE	73	100%	15	medium
1241013	FUEL PRESS TRANS	79	100%	14	medium
AH52688	TIRE ASSY	32	100%	14	medium
6226521016	NAV CONTL HEAD	34	100%	14	medium
8323715	COALESCER SOCK	21	100%	13	medium
7000622901	DIRECTIONAL GYRO	34	100%	13	medium
1680640	MONO-POLE	61	100%	12	medium
6158E	RETRACTION JACK	32	100%	12	medium
215221	BRAKE SYSTEM	32	100%	11	medium
7503503AF	PISTON SEAL	61	100%	11	medium
L8523427	BYPASS VALVE	79	100%	11	medium
6226137001	NAV RECIEVER	34	100%	11	medium
AG44AF	TACH GENERATOR	77	100%	11	medium
APT79100080D	OIL PRESS TRANS	79	100%	10	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.