The U.S. aircraft register, updated daily
Parts

Air Tractor

No failure report names the air tractor. 45 FAA approvals let 5 companies make a replacement air tractor, Great Lakes Aero Products holding the most (38).

Approved replacement parts 45 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a air tractor and sell it as an approved part for the models named. These are the companies holding such approvals for a air tractor:

For these models most: Air Tractor Inc AT-401 (30), Air Tractor Inc AT-402 (29), Air Tractor Inc AT-400 (22), Air Tractor Inc AT-301 (22), Air Tractor Inc AT-802 (8), Air Tractor Inc AT-502 (8), Air Tractor Inc AT-602 (6).

MakerPartReplacesFitsGrantedStatus
Reb Technologies INCAir Tractor AT-802 NVG Modification Kit 98030802-5001Modification PartAir Tractor AT-602, AT-802, AT-802A2026-04-22current
Turbine Conversions LTDAir Tractor Tail Wheel Mod 916004-S-001-101Modification PartAir Tractor AT-602, AT-802, AT-802A2022-05-25current
Sierracin/Sylmar CORPAir Tractor Windshield 206700-0111466-2Air Tractor AT-401A, AT-401B, AT-402A2021-05-19current
Sierracin/Sylmar CORPAir Tractor Windshield 206400-0110502-2Air Tractor AT-501, AT-502, AT-502A2021-05-19current
Sierracin/Sylmar CORPAir Tractor Windshield 206800-0110665-2Air Tractor AT-8022021-05-19current
Sierracin/Sylmar CORPAir Tractor Windshield 206500-0111833-2Air Tractor AT-802A2021-05-19current
Great Lakes Aero ProductsAIR TRACTOR 300-402 DOOR WINDOW - RH or LH W-115110211-1AIR TRACTOR AT-300, AT-301, AT-3022008-04-10current
Great Lakes Aero ProductsAIR TRACTOR 300-402 DOOR WINDOW - RH or LH W/G-115110211-1AIR TRACTOR AT-300, AT-301, AT-3022008-04-10current
Great Lakes Aero ProductsAIR TRACTOR 300-402 DOOR WINDOW - RH or LH SC-W/G-115110211-1AIR TRACTOR AT-300, AT-301, AT-3022008-04-10current
Great Lakes Aero ProductsAIR TRACTOR 300-402 DOOR WINDOW - RH or LH W/T-1151-110211-1AIR TRACTOR AT-300, AT-301, AT-3022008-04-10current
Great Lakes Aero ProductsAIR TRACTOR 300-402 DOOR WINDOW - RH or LH W/G-1151-110211-1AIR TRACTOR AT-300, AT-301, AT-3022008-04-10current
Great Lakes Aero ProductsAIR TRACTOR 300-402 DOOR WINDOW - RH or LH W/T-115110211-1AIR TRACTOR AT-300, AT-301, AT-3022008-04-10current
Great Lakes Aero ProductsAIR TRACTOR 300-402 DOOR WINDOW - RH or LH W-1151-110211-1AIR TRACTOR AT-300, AT-301, AT-3022008-04-10current
Great Lakes Aero ProductsAIR TRACTOR 300-402 DOOR WINDOW - RH or LH SC-W/G-1151-110211-1AIR TRACTOR AT-300, AT-301, AT-3022008-04-10current
Great Lakes Aero ProductsAIR TRACTOR 300-402 DOOR WINDOW - RH or LH SC-W/T-1151-110211-1AIR TRACTOR AT-300, AT-301, AT-3022008-04-10current
Great Lakes Aero ProductsAIR TRACTOR 300-402 DOOR WINDOW - RH or LH SC-W/T-115110211-1AIR TRACTOR AT-300, AT-301, AT-3022008-04-10current
Great Lakes Aero ProductsAIR TRACTOR 502 DOOR WINDOW W-115210211-2AIR TRACTOR AT-501, AT-502, AT-5032007-09-20current
Great Lakes Aero ProductsAIR TRACTOR 502 DOOR WINDOW W/T-115210211-2AIR TRACTOR AT-501, AT-502, AT-5032007-09-20current
Great Lakes Aero ProductsAIR TRACTOR 502 DOOR WINDOW W/G-115210211-2AIR TRACTOR AT-501, AT-502, AT-5032007-09-20current
Great Lakes Aero ProductsAIR TRACTOR AT-802 WINDSHIELD - LH or RH W-2465-LH, W/T-2465-LH,...11197-1, 11197-2AIR TRACTOR AT-501, AT-502, AT-502A2007-02-05current
Great Lakes Aero ProductsAir Tractor AT-401 (3 piece Conversion) Windshield - RH or LH W/T-2263-RH11465-2Air Tractor AT-401, AT-401A, AT-401B2006-11-07current
Great Lakes Aero ProductsAir Tractor AT-502 Windshield - RH or LH W/G-2262-LH10805-1Air Tractor AT-501, AT-502, AT-5032006-11-07current
Great Lakes Aero ProductsAir Tractor AT-502 Windshield - RH or LH W/T-2262-LH10805-1Air Tractor AT-501, AT-502, AT-5032006-11-07current
Great Lakes Aero ProductsAir Tractor AT-401 (3 piece Conversion) Windshield - RH or LH W/G-2263-LH11465-1Air Tractor AT-401, AT-401A, AT-401B2006-11-07current
Great Lakes Aero ProductsAir Tractor AT-502 Windshield - RH or LH W/T-2262-RH10805-2Air Tractor AT-6022006-11-07current
Great Lakes Aero ProductsAir Tractor AT-502 Windshield - RH or LH W-2262-RH10805-2Air Tractor AT-6022006-11-07current
Great Lakes Aero ProductsAir Tractor AT-401 (3 piece Conversion) Windshield - RH or LH W-2263-LH11465-1Air Tractor AT-401, AT-401A, AT-401B2006-11-07current
Great Lakes Aero ProductsAir Tractor AT-401 (3 piece Conversion) Windshield - RH or LH W/T-2263-LH11465-1Air Tractor AT-401, AT-401A, AT-401B2006-11-07current
Great Lakes Aero ProductsAir Tractor AT-502 Windshield - RH or LH W-2262-LH10805-1Air Tractor AT-501, AT-502, AT-5032006-11-07current
Great Lakes Aero ProductsAir Tractor AT-502 Windshield - RH or LH W/G-2262-RH10805-2Air Tractor AT-6022006-11-07current
Great Lakes Aero ProductsAir Tractor AT-401 (3 piece Conversion) Windshield - RH or LH W-2263-RH11465-2Air Tractor AT-401, AT-401A, AT-401B2006-11-07current
Great Lakes Aero ProductsAir Tractor AT-401 (3 piece Conversion) Windshield - RH or LH W/G-2263-RH11465-2Air Tractor AT-401, AT-401A, AT-401B2006-11-07current
Cascade Aircraft Conversions LLCAir Tractor Walter Conversion Iintall 1000Modification PartAir Tractor AT-300, -301, -3022006-06-19current
Great Lakes Aero ProductsAIR TRACTOR 300/400 WINDSHIELD W/G-2261-25010250-1Air Tractor AT-300, AT-301, AT-3022006-04-12current
Great Lakes Aero ProductsAIR TRACTOR 300/400 WINDSHIELD W-226110250-1Air Tractor AT-300, AT-301, AT-3022006-04-12current
Great Lakes Aero ProductsAIR TRACTOR 300/400 WINDSHIELD W/T-226110250-1Air Tractor AT-300, AT-301, AT-3022006-04-12current
Great Lakes Aero ProductsAIR TRACTOR 300/400 WINDSHIELD W/G-226110250-1Air Tractor AT-300, AT-301, AT-3022006-04-12current
Great Lakes Aero ProductsAIR TRACTOR 300/400 WINDSHIELD W-2261-25010250-1Air Tractor AT-300, AT-301, AT-3022006-04-12current
Great Lakes Aero ProductsAIR TRACTOR 300/400 WINDSHIELD W/T-2261-25010250-1Air Tractor AT-300, AT-301, AT-3022006-04-12current
Great Lakes Aero ProductsAIR TRACTOR 300/400 WINDSHIELD W/T-226110250-1Air Tractor AT-300, AT-301, AT-3022005-02-10current
Great Lakes Aero ProductsAIR TRACTOR 300/400 WINDSHIELD W/T-2261-25010250-1Air Tractor AT-300, AT-301, AT-3022005-02-10current
Great Lakes Aero ProductsAIR TRACTOR 300/400 WINDSHIELD W/G-226110250-1Air Tractor AT-300, AT-301, AT-3022005-02-10current
Great Lakes Aero ProductsAIR TRACTOR 300/400 WINDSHIELD W-226110250-1Air Tractor AT-300, AT-301, AT-3022005-02-10current
Great Lakes Aero ProductsAIR TRACTOR 300/400 WINDSHIELD W/G-2261-25010250-1Air Tractor AT-300, AT-301, AT-3022005-02-10current
Great Lakes Aero ProductsAIR TRACTOR 300/400 WINDSHIELD W-2261-25010250-1Air Tractor AT-300, AT-301, AT-3022005-02-10current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.