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ATA 77 Power Plant Parts Catalog - Explore Now

The ATA numbering system, also known as the Air Transport Association (ATA) chapters, is a widely recognized and standardized system used in the aviation industry to document parts, components, and entire commercial aircraft. This system, like many others in the aerospace industry, serves to provide a common understanding for pilots, maintenance technicians, engineers, and others involved in aircraft operations.

The ATA 100 system is divided into several sections, with one of them being the ATA Group. Each group contains specific ATA chapters such as ATA Group – Power Plant, one of which refers specifically to the components listed under ATA Chapter 77. It’s provide important information on aircraft systems such as electrical power, fire protection, fuel, navigation, hydraulic, and more. If you’re in search of ATA Power Plant or other ATA names, Aviation Parts Circuit is your one-stop-shop. We specializes in supplying ATA chapters parts of ATA 77 under ATA Group Power Plant.


Part No Description ATA Number ATA Chapter RFQ
50P289-01 probe 77 Engine Indicating RFQ
3212KGB01 sensor 77 Engine Indicating RFQ
22868-001 harness 77 Engine Indicating RFQ
740-5440-501 bracket 77 Engine Indicating RFQ
305-437-501-0 clamp 77 Engine Indicating RFQ
MS21093-19 screw 77 Engine Indicating RFQ
JTX1N4109 diode 77 Engine Indicating RFQ
HAD21986 harness 77 Engine Indicating RFQ
TCR165-01 wiring harness 77 Engine Indicating RFQ
284A0430-113 equipment instl 77 Engine Indicating RFQ
1491M56P02 hose 77 Engine Indicating RFQ
LM123KSTEEL883 regulator 77 Engine Indicating RFQ
59T439-01 bracket assy 77 Engine Indicating RFQ
M88723-60-216 cap 77 Engine Indicating RFQ
1826M67G01 bracket 77 Engine Indicating RFQ
FK29451 sleeve assy 77 Engine Indicating RFQ
50U065-01 bracket assy 77 Engine Indicating RFQ
50A541 gasket 77 Engine Indicating RFQ
LK51263 bracket 77 Engine Indicating RFQ
52T932-01 tube assy 77 Engine Indicating RFQ
CU13461 gasket 77 Engine Indicating RFQ
R5-1065 resistor assy 77 Engine Indicating RFQ
822-202-000-031 junction box 77 Engine Indicating RFQ
1642M44G02 manifold 77 Engine Indicating RFQ
BAC27DEX-643 decal 77 Engine Indicating RFQ
29799 label 77 Engine Indicating RFQ
E0161D01A06 connector-receptacle 77 Engine Indicating RFQ
LK51625 tube assy 77 Engine Indicating RFQ
ST1850 clamp 77 Engine Indicating RFQ
LK81182 pitot assy 77 Engine Indicating RFQ
HAD19824 box, cable, tc 77 Engine Indicating RFQ
8KE143PAB1 unit assy 77 Engine Indicating RFQ
RD825-101 knob 77 Engine Indicating RFQ
684-3-30 thermocouple assy 77 Engine Indicating RFQ
HAD19412 thermocouple 77 Engine Indicating RFQ
320-806-801-0 connector 77 Engine Indicating RFQ
8TJ177AAE1 probe 77 Engine Indicating RFQ
UL30202 tube assy 77 Engine Indicating RFQ
R18-822 resistor 77 Engine Indicating RFQ
U440104 cable 77 Engine Indicating RFQ
LK83991 terminal assy 77 Engine Indicating RFQ
2541M55P01 gasket, metal 77 Engine Indicating RFQ
HAD20459 harness 77 Engine Indicating RFQ
6670M2317 monitor unit 77 Engine Indicating RFQ
607186-00 harness 77 Engine Indicating RFQ
10222SS0832-7 handle 77 Engine Indicating RFQ
55T998-001 harness 77 Engine Indicating RFQ
9656M45P05 rod end 77 Engine Indicating RFQ
314W3265-4 bracket 77 Engine Indicating RFQ
2166M28P01 shield 77 Engine Indicating RFQ
330-005-703-0 sensor 77 Engine Indicating RFQ
649-671-447-0 nut 77 Engine Indicating RFQ
649-412-152-0 clamp 77 Engine Indicating RFQ
HAD19687 thermocouple and coupling 77 Engine Indicating RFQ
27094 board 77 Engine Indicating RFQ
340-023-102-0 bracket 77 Engine Indicating RFQ
241-298-002-016 monitor 77 Engine Indicating RFQ
TC199-00 sensor temp 77 Engine Indicating RFQ
620-857-345-0 plate 77 Engine Indicating RFQ
AS3269-003 sleeve 77 Engine Indicating RFQ
58T807 hose and tube 77 Engine Indicating RFQ
335-226-401-0 bracket assy 77 Engine Indicating RFQ
50P103 bracket 77 Engine Indicating RFQ
R6-1053 resistor 77 Engine Indicating RFQ
LK43922 sleeve assy 77 Engine Indicating RFQ
R6-963 resistor 77 Engine Indicating RFQ
59T776-01 tube assy 77 Engine Indicating RFQ
335-217-501-0 spacer 77 Engine Indicating RFQ
144-130-000-071 transducer 77 Engine Indicating RFQ
822-002-004-01 cover 77 Engine Indicating RFQ
53T821-001 harness 77 Engine Indicating RFQ
285N0110-6 printed circuit assy 77 Engine Indicating RFQ
R18-829 resistor 77 Engine Indicating RFQ
26407 label 77 Engine Indicating RFQ
6672M201 monitor unit 77 Engine Indicating RFQ
144-407-000-021 sensor 77 Engine Indicating RFQ
55T242 tee 77 Engine Indicating RFQ
TC254-01 harness-wiring 77 Engine Indicating RFQ
8TC19AAJ1 sensor-temp cprsr disch 77 Engine Indicating RFQ
AS43214 bolt 77 Engine Indicating RFQ
6672M203 monitor 77 Engine Indicating RFQ
3215KGB01 sensor 77 Engine Indicating RFQ
BACB30NZ8K36 bolt 77 Engine Indicating RFQ
BAC27NEX1037 decal 77 Engine Indicating RFQ
501570-002 label 77 Engine Indicating RFQ
UL18518 terminal assy 77 Engine Indicating RFQ
50U307 hose 77 Engine Indicating RFQ
6670M2216 monitor unit 77 Engine Indicating RFQ
144-171-901-011 plate-base 77 Engine Indicating RFQ
59T362-01 tube assy 77 Engine Indicating RFQ
HAB18619-3 stud assy 77 Engine Indicating RFQ
1454M16G02 manifold 77 Engine Indicating RFQ
LK86044 tube assy 77 Engine Indicating RFQ
144-187-000-011 sensor 77 Engine Indicating RFQ
285T0186-8 printed wiring assy 77 Engine Indicating RFQ
BACR10G42C retainer 77 Engine Indicating RFQ
620-857-346-0 plate-half 77 Engine Indicating RFQ
50U659-01 tube assy 77 Engine Indicating RFQ
S685-1-11 lead assy 77 Engine Indicating RFQ
R18-1077 resistor 77 Engine Indicating RFQ
CA147-01 egt extension lead lower 77 Engine Indicating RFQ
CA148-02 coupling-egt 77 Engine Indicating RFQ
TC315-02 harness-wiring 77 Engine Indicating RFQ
R18-1088 resistor 77 Engine Indicating RFQ
ST2846-08 bolt 77 Engine Indicating RFQ
8KE144AAB1 converter assy 77 Engine Indicating RFQ
AS27354 adaptor 77 Engine Indicating RFQ
53T250-003 harness 77 Engine Indicating RFQ
285N0107-2 panel assy 77 Engine Indicating RFQ
9656M45P04 rod end 77 Engine Indicating RFQ
HAD18269 thermocouple 77 Engine Indicating RFQ
320-802-403-0 sensor 77 Engine Indicating RFQ
MS21076L5 nutplate 77 Engine Indicating RFQ
649-411-650-0 clamp 77 Engine Indicating RFQ
TA025155-04-3 clamp 77 Engine Indicating RFQ
UL26012 tube assy 77 Engine Indicating RFQ
52T800-01 manifold assy 77 Engine Indicating RFQ
FW15696 tube assy 77 Engine Indicating RFQ
335-217-802-0 bracket assy 77 Engine Indicating RFQ
R18-1080 resistor 77 Engine Indicating RFQ
UL22139 tube assy 77 Engine Indicating RFQ
59T325-01 tube assy 77 Engine Indicating RFQ
6670M2318 monitor unit assy 77 Engine Indicating RFQ
UP10575 gasket 77 Engine Indicating RFQ
55T589-01 tube assy 77 Engine Indicating RFQ
LK82815 probe assy 77 Engine Indicating RFQ
MSP08C03-1040 resistor 77 Engine Indicating RFQ
HAD18799 harness 77 Engine Indicating RFQ
822-002-003-01 insert 77 Engine Indicating RFQ
LK86027 tube assy 77 Engine Indicating RFQ
UL26044 tube assy 77 Engine Indicating RFQ
1679M78G02 manifold 77 Engine Indicating RFQ
6237M99C sensor 77 Engine Indicating RFQ
HAD20458 box and cable assy 77 Engine Indicating RFQ
285T0186-1 printed wiring assy 77 Engine Indicating RFQ
1826M52G01 bracket 77 Engine Indicating RFQ
R6-1016 resistor 77 Engine Indicating RFQ
8TC34ABH2 probe 77 Engine Indicating RFQ
2A1763-01 bracket assy 77 Engine Indicating RFQ
LK77960 tube assy 77 Engine Indicating RFQ
6672M451 monitor unit assy 77 Engine Indicating RFQ
S685-2-13 lead assy 77 Engine Indicating RFQ
LK62298 bracket 77 Engine Indicating RFQ
UL38558 tube assy 77 Engine Indicating RFQ
2702RTC1 thermocouple 77 Engine Indicating RFQ
699-089 pyrometer 77 Engine Indicating RFQ
1A6134 thermocouple 77 Engine Indicating RFQ
ST1792-06 bolt 77 Engine Indicating RFQ
2381M18G01 bracket 77 Engine Indicating RFQ
UP10748 ferrule assy 77 Engine Indicating RFQ
FK25197 tube assy 77 Engine Indicating RFQ
335-209-301-0 clip 77 Engine Indicating RFQ
BCREFA2037 connector 77 Engine Indicating RFQ
BCREF58885 card assy 77 Engine Indicating RFQ
LK73034 housing 77 Engine Indicating RFQ
LK83858 bracket 77 Engine Indicating RFQ
285N0200-102 card assy 77 Engine Indicating RFQ
KH42866 loom assy 77 Engine Indicating RFQ
314W3021-1 tube assy 77 Engine Indicating RFQ
57T295-01 tube assy 77 Engine Indicating RFQ
BACB30NZ8K34 bolt 77 Engine Indicating RFQ
UL14891 tube assy 77 Engine Indicating RFQ
1851M58P01 nut 77 Engine Indicating RFQ
27451 plate 77 Engine Indicating RFQ
8KE143RAA1 unit assy 77 Engine Indicating RFQ
CA115M101 accelerometer 77 Engine Indicating RFQ
25483-000 nut 77 Engine Indicating RFQ
314W3065-1 bracket 77 Engine Indicating RFQ
ST1946-111 packing, preformed 77 Engine Indicating RFQ
UL12246 accumulator assy 77 Engine Indicating RFQ
R6-1043 resistor 77 Engine Indicating RFQ
HDB11828-1 hold down band 77 Engine Indicating RFQ
R6-1039 resistor 77 Engine Indicating RFQ
1967M33G01 duct-air lp 77 Engine Indicating RFQ
53T384-004 harness 77 Engine Indicating RFQ
FK22609 tube assy 77 Engine Indicating RFQ
TV506RK17-26 connector 77 Engine Indicating RFQ
H41-08 nut 77 Engine Indicating RFQ
TCL165-02 wiring harness 77 Engine Indicating RFQ
241-256-000-121 unit assy 77 Engine Indicating RFQ
340-089-601-0 kit 77 Engine Indicating RFQ
862-11-23 probe,thermocouple 77 Engine Indicating RFQ
271-130-976-005 software 77 Engine Indicating RFQ
144-405-000-013 sensor 77 Engine Indicating RFQ
335-212-501-0 bracket 77 Engine Indicating RFQ
R20-1082 resistor 77 Engine Indicating RFQ
320-802-606-0 sensor 77 Engine Indicating RFQ
HDB19414 bus bar 77 Engine Indicating RFQ
UL16535 tube assy 77 Engine Indicating RFQ
26333 board assy 77 Engine Indicating RFQ
26379-4 board assy 77 Engine Indicating RFQ
2166M30P01 insulation pyrometer 77 Engine Indicating RFQ
CA150-01 harness 77 Engine Indicating RFQ
CA172-01 coupling-egt 77 Engine Indicating RFQ
3223KGBA4 sensor, n2 77 Engine Indicating RFQ
JTX1N4148-1 diode 77 Engine Indicating RFQ
AD45-0013 switch 77 Engine Indicating RFQ
HAC18535 junction 77 Engine Indicating RFQ
1321M77P01 spacer 77 Engine Indicating RFQ
24977 label 77 Engine Indicating RFQ
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