Texas Transland LLC

PMA PQ2150SW

131 approved parts United States

What is a PMA?

A Parts Manufacturer Approval authorizes a company to produce a replacement part for an FAA-certificated aircraft. Each entry below is one authorized part — the holder may install or sell it as a replacement for the named OEM part on the listed aircraft.

Approved parts — top 100 of 131

28772#https://drs.faa.gov/browse/excelExternalWindow/70B81D4EF876B94186258439006DFC09.0001## replaces Modification Part

7 1/2 X 38 Manual Gate Assembly

Applies to: Air Tractor, Inc. AT-602, AT-802A

Supplement 3 · 12/12/2018
28784#https://drs.faa.gov/browse/excelExternalWindow/60E17CCFF09333C986258439006DFC11.0001## replaces Modification Part

7 1/2 X 41 Manual Gate Assembly

Applies to: Thrush Aircraft, Inc S2R-T34, S2R-H80, S2R-G10

Supplement 3 · 12/12/2018
MDL R52-TNL-016#https://drs.faa.gov/browse/excelExternalWindow/8D8C11C75C09F831862581B70056E149.0001## replaces Modification Part

7 1/2 X 41 Manual Gate Assembly

Applies to: Thrush Aircraft, Inc. S2R-T34, S2R-H80, S2R-G10

Supplement 3 · 09/24/2017
MDL R52-TNL-016#https://drs.faa.gov/browse/excelExternalWindow/30609766101864A3862581B70056E146.0001## replaces Modification Part

7 1/2 X 38 Manual Gate Assembly

Applies to: Air Tractor, Inc. AT-602, AT-802A

Supplement 3 · 09/24/2017
98-12#https://drs.faa.gov/browse/excelExternalWindow/A128713B697339D686257B05006FAB82.0001## replaces Modification Part

Wingman Kit

Applies to: Air Tractor Inc. AT-502

Supplement 2 Rev C · 01/22/2013
99-12#https://drs.faa.gov/browse/excelExternalWindow/8A853A892BFEF7A086257B05006FAB13.0001## replaces Modification Part

Wingman Kit

Applies to: Air Tractor Inc. AT-602

Supplement 2 Rev C · 01/22/2013
W802-02#https://drs.faa.gov/browse/excelExternalWindow/F3BF296E63297A9E86257B05006FAABD.0001## replaces Modification Part

Wingman Kit

Applies to: Air Tractor Inc. AT-602 AT-802, 802A

Supplement 2 Rev C · 01/22/2013
22395-1#https://drs.faa.gov/browse/excelExternalWindow/2690C9AF29035A0286257A5A00644999.0001## replaces 22395-1

2 Alum. Load Valve

Applies to: Air Tractor Inc. AT-250, 300, 301, 302, 400, 400A, 401, 401A, 401B, 402, 402A, 402B, 501, 502, 502A, 502B, 503, 504

Supplement 1 · 08/01/2012
43295#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148221182720250417182930.0001## replaces Modification Part

CAP STRAIGHT 3" LOADER VALVE

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602

Supplement 7 · 04/10/2025
54800#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105010373820250417182947.0001## replaces Modification Part

LOADER VALVEL/H 402,502,602, A/T

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602

Supplement 7 · 04/10/2025
60562#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189445505320250417183021.0001## replaces Modification Part

3" SS LOADER VALVE END FLANGE GASKET

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
25013#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194682087920250417182915.0001## replaces Modification Part

ASSEMBLY - 38" DOOR AND FRAME

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
55402#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159014269420250417182950.0001## replaces Modification Part

BOOM STREAMLINE SST A/T 502

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
52899#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160761839620250417182934.0001## replaces Modification Part

FEM. 3" SST QD TO HOSE FTG 90 DEG.

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
52941#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180973796620250417182935.0001## replaces Modification Part

FOOT STEP L/H A/T 802

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
23625#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122862973020250417182910.0001## replaces Modification Part

3" MALE QD W/BUTTERFLY VALVE

Applies to: Air Tractor|Inc. AT-602

Supplement 7 · 04/10/2025
59203#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198564255720250417183015.0001## replaces Modification Part

CENTER BOOM WITH STRAINER 2 1/2" AT 502 - DROP SYSTEM

Applies to: Air Tractor|Inc. AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602

Supplement 7 · 04/10/2025
55605#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112496600820250417182952.0001## replaces Modification Part

SPRAY PUMP W/O BRAKE SST

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
20875#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123842684120250417182858.0001## replaces Modification Part

MICROMETER

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B

Supplement 7 · 04/10/2025
56515#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129465759120250417182954.0001## replaces Modification Part

HOSE FITTING 2" WELD ASSY CAP

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
85207#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113023162220250417183027.0001## replaces Modification Part

ALUM DUST CAP-3" PART DC

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
59090#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149092602020250417183009.0001## replaces Modification Part

CENTER BOOM WITH STRAINER AT-802/AT-802A

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
60222#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170886858120250417183018.0001## replaces Modification Part

GASKET ASSM

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
59003#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185769157320250417183007.0001## replaces Modification Part

CENTER BOOM WITH STRAINER AT - 502

Applies to: Air Tractor|Inc. AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
25150#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115345727820250417182916.0001## replaces Modification Part

ASSEMBLY - 38" FIRE GATE BOX AIR TRACTOR

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
24800#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID119096627820250417182912.0001## replaces Modification Part

3" LOADER VALVEL/H 402,502,602

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602

Supplement 7 · 04/10/2025
25581#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146388190620250417182918.0001## replaces Modification Part

GATE BOX ASSY A/T

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
60747#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143723326720250417183025.0001## replaces Modification Part

GASKET - 1PC 38"G/B

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
54401#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166435235720250417182942.0001## replaces Modification Part

NOR-CAL SWATHMASTER 25"

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
58483#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114886186720250417183002.0001## replaces Modification Part

SPRAY VALVE 2 1/2" AIR TRACTOR

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
59194#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144058546820250417183014.0001## replaces Modification Part

ASSEMBLY - 2 1/2" SST CENTER BOOM A/T 602 DROP SYSTEM

Applies to: Air Tractor|Inc. AT-602

Supplement 7 · 04/10/2025
53625#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124968865420250417182939.0001## replaces Modification Part

BUTTERFLY VALVE 3" SST

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
43296#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162466711120250417182931.0001## replaces Modification Part

WELD ASSY - CAP, 3" MALE QD AT 45 DEGREE LOADER VALVE

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602

Supplement 7 · 04/10/2025
60160#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195490790820250417183016.0001## replaces Modification Part

GASKET KIT 25" GATE BOX

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
56801#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151526366020250417182959.0001## replaces Modification Part

BOOM SHUT-OFF VALVE 1 1/2"

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602

Supplement 7 · 04/10/2025
53390#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111951360820250417182939.0001## replaces Modification Part

SEAL KIT - 2" SST SPRAY VALVES

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
54415#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149931731720250417182943.0001## replaces Modification Part

WINDOW KIT (6"X17") FRAMEA/T

Applies to: Air Tractor|Inc. AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
10804#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195617836220250417182854.0001## replaces Modification Part

DOUBLER

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
55604#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103412544120250417182951.0001## replaces Modification Part

SPRAY PUMP W/O BRAKE SST

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
26599#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127504825220250417182922.0001## replaces Modification Part

ASSY SPACER G/B TO BUTTERFLY VALVE

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
42320#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189801155120250417182929.0001## replaces Modification Part

COUPLING MODIFIED

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
56802#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180082429520250417183000.0001## replaces Modification Part

BOOM SHUT-OFF VALVE 2"

Applies to: Air Tractor|Inc. AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
24274#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173025500120250417182912.0001## replaces Modification Part

WELD ASSY ADAPTER BOX

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B

Supplement 7 · 04/10/2025
20868#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194500354520250417182857.0001## replaces Modification Part

GATE BOX - AIR TRACTOR

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
10632#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189592341220250417182851.0001## replaces Modification Part

KEY .500 LONG

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
59029#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185645603020250417183008.0001## replaces Modification Part

CENTER BOOM W/STRAINER CROPHAWK

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B

Supplement 7 · 04/10/2025
25166#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174435993520250417182917.0001## replaces Modification Part

EMERGENCY DUMP CABLE ASSY/FIREG/B

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
52942#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106963973220250417182936.0001## replaces Modification Part

FOOT STEP R/H A/T 802

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
22274#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146788053220250417182903.0001## replaces Modification Part

WELD ASSY ADAPTER BOX

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B

Supplement 7 · 04/10/2025
59202#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID119288032820250417183014.0001## replaces Modification Part

CENTER BOOM DROP SYS A/T 502

Applies to: Air Tractor|Inc. AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
52802#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169579107620250417182934.0001## replaces Modification Part

GATEBOX-10 INCH-802

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
56462#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184930697020250417182953.0001## replaces Modification Part

ASSMBLY INBD EXTENSION SPRAY BOOM 802

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
MCA5-1001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180815582720250207204250.0001## replaces Modification Part

THRUSH “LOAD HAWG” INSTL COMPLETE

Applies to: Thrush Aircraft|LLC. S2R-T34|S2R-T45|S2R-G6|S2R-G10|S2R-T660

Supplement 6 · 01/29/2025
58559#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185910412920250417183006.0001## replaces Modification Part

SPREADER HANGER 12 VANEAT 1002

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
54001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178813012020250417182940.0001## replaces Modification Part

SEAL KIT - 2" ALUM SPRAY VALVES

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
54527#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172096772020250417182944.0001## replaces Modification Part

OVERHAUL KIT FOR 58483 VALVE

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
58483Q#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148470140520250417183003.0001## replaces Modification Part

VALVE 2- 1/2" W/QD ENDS A/T

Applies to: Air Tractor|Inc. AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
23626#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132171194520250417182911.0001## replaces Modification Part

ASSEMBLY - 2 1/2" ALUMINUM BUTTERFLY VALVE

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
24804#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132347683020250417182914.0001## replaces Modification Part

3" LOADER VALVE R/H 802

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
25805#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151648250720250417182921.0001## replaces Modification Part

LOADER VALVE 3" L/H DRY BREAK

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
23502#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137562750620250417182908.0001## replaces Modification Part

ASSEMBLY - 10 VANE SPREADER (38")

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
54014#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169894347920250417182941.0001## replaces Modification Part

SEAL KIT (20395Valve)

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
21966#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131302584720250417182902.0001## replaces Modification Part

GATE BOX ASSEMBLY

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B

Supplement 7 · 04/10/2025
60332#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167966675620250417183020.0001## replaces Modification Part

GASKET

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
60713#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180580133120250417183022.0001## replaces Modification Part

GATE SEAL 38" GATEBOX

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
MCA502-1000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164439189120250207204249.0001## replaces Modification Part

AT502 INSTL COMPLETE

Applies to: Air Tractor|Inc. AT-502|AT-502A|AT-502B|AT-602

Supplement 6 · 01/29/2025
25582#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137280516320250417182919.0001## replaces Modification Part

ASSEMBLY - GATE BOX

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
60197#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194192819520250417183017.0001## replaces Modification Part

GLASS (4"X11")

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
24803#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177056541020250417182913.0001## replaces Modification Part

3" LOADER VALVE L/H 3" QD45 DEG.

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
10802#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183657874220250417182853.0001## replaces Modification Part

STIFFENER - ADAPTER TO 38" GATE BOX

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
54597#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199706001420250417182946.0001## replaces Modification Part

SWATHMASTER 38"

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
14803#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144508406220250417182855.0001## replaces Modification Part

STIFFENER

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
22358#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164461294220250417182904.0001## replaces Modification Part

ASSEMBLY - SPREADER

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
40890#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154684293620250417182926.0001## replaces Modification Part

Frame (54415Window Kit)

Applies to: Air Tractor|Inc. AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
40989#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166280793920250417182928.0001## replaces Modification Part

2 1/2" STREAMLINE COUPLING MALE

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
40798#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150368882720250417182925.0001## replaces Modification Part

CLEVIS - RIGHT HAND GATE BOX

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602

Supplement 7 · 04/10/2025
59106#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101805254420250417183013.0001## replaces Modification Part

CENTER BOOM DROP SYSTEM AT 401/402 WITH QD CAP

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B

Supplement 7 · 04/10/2025
29539#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID140361782120250417182923.0001## replaces Modification Part

SCREEN ASSY - SST LINE STRAINER 40 MESH

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
21611#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153751653220250417182900.0001## replaces Modification Part

SPRAY CONTROL HANDLE

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
14802#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102324953420250417182854.0001## replaces Modification Part

STIFFENER

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
56595#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194371575120250417182956.0001## replaces Modification Part

BOOM 2 1/2" SST213 7/8"

Applies to: Air Tractor|Inc. AT-602

Supplement 7 · 04/10/2025
59104#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114309744020250417183012.0001## replaces Modification Part

CENTER BOOM DROP SYSTEM 54" W/ QD CAP

Applies to: Air Tractor|Inc. AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
54625#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194424402520250417182947.0001## replaces Modification Part

BUTTERFLY VALVE 3" EXT SSTASSY (802 U)

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
58384#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172089135520250417183004.0001## replaces Modification Part

ASSEMBLY - 2" SST SPRAY VALVE

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
23570#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158442490920250417182909.0001## replaces Modification Part

48" 12VANE DEEP THROAT SPREADERASSEMBLY

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
MCA802-1000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191794041520250207204248.0001## replaces Modification Part

AT802 INSTL COMPLETE

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 6 · 01/29/2025
21534#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172182061620250417182900.0001## replaces Modification Part

SCREEN 40 MESH AGRI 4102

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
54803#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177137128720250417182948.0001## replaces Modification Part

LOADER VALVE L/H 802

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
54804#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166613744220250417182949.0001## replaces Modification Part

LOADER VALVE R/H 802

Applies to: Air Tractor|Inc. AT-802|AT-802A

Supplement 7 · 04/10/2025
85284#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108924576420250417183028.0001## replaces Modification Part

ALUMINUM COUPLING, 2 1/2"

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
40465#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148187106520250417182924.0001## replaces Modification Part

WINDOW FRAME (OUTSIDE) 285/400 HOPP

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
12469#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113503907120250417182852.0001## replaces Modification Part

WINDOW FRAME (54415 KIT) INNER FRAME

Applies to: Air Tractor|Inc. AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602

Supplement 7 · 04/10/2025
56941#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197549994720250417183001.0001## replaces Modification Part

FOOT STEP L/H A/T 602

Applies to: Air Tractor|Inc. AT-602

Supplement 7 · 04/10/2025
85053#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID104653356320250417183025.0001## replaces Modification Part

ALUMINUM ADAPTOR 2" FEMALE THREAD

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
58384Q#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID140347045720250417183005.0001## replaces Modification Part

SPRAY VALVE 2" MALE Q.D. BOTH ENDS

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
25559#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166246790920250417182918.0001## replaces Modification Part

ASSEMBLY - GATE BOX (A/T 80411-4)

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
22702#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158658551220250417182908.0001## replaces Modification Part

DEMAND VENT 4" DELRIN

Applies to: Air Tractor|Inc. AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
44356#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189780497020250417182932.0001## replaces Modification Part

CLEVIS 3/8-24

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504|AT-602|AT-802|AT-802A

Supplement 7 · 04/10/2025
50059#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184725477020250417182933.0001## replaces Modification Part

ASSY - 3" BOTTOM LOAD TUBE FLAPPER AIR TRACTOR

Applies to: Air Tractor|Inc. AT-300|AT-301|AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025
20727#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126867790220250417182856.0001## replaces Modification Part

ASSEMBLY - 1 1/2" STREAM LINE COUPLING

Applies to: Air Tractor|Inc. AT-401|AT-401B|AT-402|AT-402A|AT-402B|AT-501|AT-502|AT-502A|AT-502B|AT-504

Supplement 7 · 04/10/2025

+ 31 more parts on this PMA

Source: FAA Parts Manufacturer Approval bulk database. The authoritative supplement PDFs live on drs.faa.gov.