Donaldson Company INC
Holds 4 approved modifications, most of them for the Airbus Helicopters AS350 AStar (Écureuil), now H125. Holds 481 approvals to make replacement parts. FAA spelling: Donaldson Company Inc.
Approved modifications 4 · newest first
Airbus Helicopters AS350 AStar (Écureuil), now H125 1Bell 205 1Boeing 737 1Hughes 369 500 series helicopters 1Md Helicopters Inc 369 1
2017-11-21SR02393CH · Installation of an Inlet Barrier Filter system · AS-350B, AS-350B1, AS-350B2
2017-11-21SR02358CH · Installation of an Inlet Barrier Filter (IBF) System in accordance with Aerospace Filtration Systems, Inc.... · 205A-1
2017-11-13SR01394LA · Installation of Aerospace Filtration Systems Inlet Barrier Filter System in lieu of the Engine Air Particle... · 369D, 369E, 369F
2005-09-23ST09864SC · Modification of rain repellent systems. · 737-100 Series, 737-200 Series, 737-200C Series
Replacement parts approved 481 parts manufacturer approvals, 481 current · Minneapolis, WI
A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for other and general (413), heating, ice protection and utility systems (38), engine (14).
Boeing 747 41Boeing 767 34Bombardier CL-600 Challenger and CRJ 29Boeing 737 28Boeing 777 28Boeing 757 24Cessna T210 Turbo Centurion 20Cessna 310 17Cessna 172 Skyhawk 14Cessna 210 Centurion 14Cessna T-310 13Cessna TU206 11
2026-03-03Filter Element Assembly 211-326P · replaces 6873547, 6871805 · 501-D13, 501-D13A, 501-D13D
2025-06-02Filter Element WF326022 · replaces 109208-1 · DHC-8-100 Series, DHC-8-300 Series
2025-06-02Disposable Oil Filter Element 3034292WFC · replaces 3034292, 3034293, 3958257-01, 3028419,... · PT6A-6, PT6A-6A, PT6A-6B
2025-06-02Filter Assembly 306005 · replaces 222-366-621-3 · 222
2025-06-02Oil Filter Element 3034508WFC · replaces 3034508 3036376, Alternate: 11-11064, P-1009 · PT6T-3, PT6T-3A, PT6T-3B
2025-06-02Fuel Filter Assembly 306008 · replaces 369H8021 · 369D
2025-06-02Filter Replacement Kit KD651510 · replaces KD651510 · Model A109A, Model A109A II, Model A109C
2025-06-02Filter Element WF326022 · replaces 109208-1 · DHC-7-1, DHC-7-100, DHC-7-101
2025-06-02Switch, Differential Pressure Indicator WF429940 · replaces 5905588, 3035683 · PW118, PW118A, PW118B
2025-06-02Filter Element WF329398 · replaces 3035681, 5905587, Alternate: 3070542-01,... · PW118, PW118A, PW118B
2025-06-02Filter Element WF328893 · replaces 49131-2 · DHC-7-1, DHC-7-100, DHC-7-101
2025-06-02Fuel Filter Assembly 306055 · replaces 222-366-621-101 · 407, 222
2025-06-02Cleanable Oil Filter Element 3034507WFC · replaces 3017383, 3020967, 3022069, 3022070, 3034507,... · PT6A-6, PT6A-6A, PT6A-6B
2025-06-02Disposable Oil Filter Element 3034393WFC · replaces 3034393, 3033315, 3059257-01, 3028419,... · PT6A-6, PT6A-6A, PT6A-6B
2025-06-02Filter Element WF326058 · replaces 169009-1, Alternate: 179411 · Mystere-Falcon 50
2025-06-02Fuel Filter Assembly 306001 · replaces 306001 · 206A, 206B
2025-06-02Filter Element 31B1616-01WFC · replaces 31B1616-01 · PW305, PW305A, PW305B
2025-06-02Filter Element 329984 · replaces 329984, 7913738-5503, 7589483 · DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83)
2025-06-02Filter Assembly WF331667 · replaces Sundstrand Turbomach 179411 · EMB-120, EMB-120RT, EMB-120ER
2025-06-02Filter Assembly WF331667 · replaces Sundstrand Turbomach 179411 · BAe.125 Series 800A, BAe.125 Series 800A...
2025-06-02Filter Element WF328893 · replaces 49131-2 · Mystere-Falcon 50
2025-06-02Filter Element WF328893 · replaces 49131-2 · DHC-8-100 Series, DHC-8-300 Series
2025-06-02Filter Assembly WF331667 · replaces Sundstrand Turbomach 179411 · Mystere-Falcon 50
2025-06-02Filter Assembly WF331667 · replaces Sundstrand Turbomach 179411 · DHC-8-100 Series, DHC-8-300 Series, DHC-8-400 Series
2025-06-02Filter Assembly WF331667 · replaces Sundstrand Turbomach 179411 · DHC-7-1, DHC-7-100, DHC-7-101
2025-06-02Filter Replacement Kit KD651510 · replaces KD651510 · 369D, 369E, 369FF
2025-06-02Filter Element WF328893 · replaces 49131-2 · BAe.125 Series 800A, BAe.125 Series 800A...
2025-06-02Filter Replacement Kit KD651510 · replaces KD651510 · 206, 206A, 206B
2025-06-02Filter Element WF19310-30 · replaces S4-19310-30 · DHC-6-100, DHC-6-200
2025-06-02Filter Element WF326022 · replaces 109208-1 · 650
2025-06-02Oil Filter Element 3034508WFC · replaces 3034508 3036376, Alternate: 11-11064, P-1009 · PT6B-36, PT6B-36A, PT6B-36B
2025-06-02Filter Element 11-10638 · replaces 11-10638, L952802, QA07609 · RB211-535C-37, RB211-535E4-37, RB211-535E4-B-37
2025-06-02Non-Cleanable Oil Filter 3038238WFC · replaces 3038238, 3038239 · PT6A-50
2025-06-02Filter Element WF326058 · replaces 169009-1, Alternate: 179411 · BAe.125 Series 800A, BAe.125 Series 800A...
2025-06-02Fuel Filter Assembly 306001 · replaces 306001 · Model A109A, Model A109A II, Model A109C
2025-06-02Filter Element WF326058 · replaces 169009-1, Alternate: 179411 · DHC-8-100 Series, DHC-8-300 Series
2025-06-02Filter Assembly P-303311 · replaces 45AS48014-1 · MU-300-10, 400, 400A
2025-06-02Filter Element WF326058 · replaces 169009-1, Alternate: 179411 · DHC-7-1, DHC-7-100, DHC-7-101
2025-05-23Seal Assy P-1119 · replaces 3830159-1 · 340A (SAAB/SF340A), SAAB 340B
2025-05-23Filter Element, Air WF338153 · replaces 856504-5, 7554265 · DC-9-11, DC-9-12, DC-9-13
2025-05-23Seal Assy P-1119 · replaces 3830159-1 · 1125 Westwind Astra, Gulfstream 200, Gulfstream G280
2025-05-23Oil Filter Element 3034508WFC · replaces 3029315, 3015330, 3029316, 3020291,... · PW123AF, PW127G, JT15D-5B
2025-05-23Filter Element, Fuel WF337290 · replaces 4951615, Alternate: 4950618 · DHC-8-400 Series
2025-05-23Filter Element, Air WF338153 · replaces 856504-5, 7554265 · A300, Model B2-1A, A300
2025-05-23Filter Element, Oil WF338110 · replaces 204-040-760-109, Alternate: 204-040-760-105, 047546-17 · 205A-1, 212, 412
2025-05-23Filter Element, Air WF337572 · replaces 728872-1, 728872-2, 728872-3 · 340A (SAAB/SF340A), SAAB 340B
2025-05-23Filter Element, Fuel WF337290 · replaces 4951615, Alternate: 4950618 · EMB-145, EMB-145ER, EMB-145MR
2025-05-23Seal Assy P-1119 · replaces 3830159-1 · G-IV, GIV-X
2025-05-23Filter Element 31B1616-01WFC · replaces 31B1616-01, 31B3702-01 · PW306A, PW306B, PW306C
2025-05-23Filter, Oil WF335088 · replaces WE3881767-1 · GV, GV-SP
2025-05-23Filter Element, Oil WF337289 · replaces 4951542 · EMB-145, EMB-145ER, EMB-145MR
2025-05-23Filter Element, Hydraulic WF336733 · replaces AC9607F10Y3, 7591357-001, 600-75118-2 · CL-600-2B19 (Regional Jet Series 100 & 440),...
2025-05-23Filter Element, Hydraulic WF336350 · replaces QA03043, Alternate: 71-111 · Jetstream Series 3101
2025-05-23Filter Element Lube Oil WF334995 · replaces AC-9649F-1 · CL-600-2B19 (Regional Jet Series 100 & 440)
2025-05-23Filter Element Assembly WF334786 · replaces AC-9985F-30, Alternate: P-1047 · CT7-2A, CT7-2D1, CT7-5A2
2025-05-23Filter Element, Lube WF336354 · replaces 4012T16P01, 4012T16P02 · CF34-1A, CF34-3A, CF34-3A1
2025-05-23Filter Element, Lube WF336342 · replaces 038088-08, P-1050 · Model A109A II
2025-05-23Filter Element Lube Oil WF334995 · replaces Sundstrand 55956 · CL-600-2B19 (Regional Jet Series 100 & 440)
2025-05-23Filter Element, Hydraulic WF336114 · replaces 7585381 · 757-200 Series, 757-200PF Series, 757-200CB Series
2025-05-23Filter Element, Fuel WF335189 · replaces 4-301-216-02, Alternate: 4-301-216-01, 038072-18 · AS350C, AS350D, AS350D1
2025-05-23Filter Element, Oil WF335297 · replaces 815189, Alternate: AD-B863F-65Y4 · PW4050, PW4052, PW4056
2025-05-23Filter Element Lube Oil WF334995 · replaces Sundstrand 55956, AC-9649F-1, 7578137-101 · 707-100 Long Body, 707-200, 707-100B Long Body
2025-05-23Filter Element, Fuel WF335207 · replaces 5903150, Alternate: AC-B093F-2480Y1 · PW2037, PW2037M, PW2040
2025-05-23Filter Element, Hydraulic WF336112 · replaces 7554271, 7583187 · 747-100 Series, 747-200B Series, 747-200F Series
2025-05-23Filter Element, Fuel WF334761 · replaces 6600489-1, 7577296, Facet 1737796-01 · 24, 24A, 24B
2025-05-23Filter Element, Air WF337424 · replaces 727604-4, 1000455-1 · 747-100 Series, 747-200B Series, 747-200F Series
2025-05-23Filter Element, Hydraulic WF344865 · replaces ACC314F16Y1 · DHC-8-400 Series
2025-05-23Filter Element, Air WF344518 · replaces MAA171738-01 · A318 Model -111, A318 Model -112, A318 Model -121
2025-05-23Filter Element, Air WF337572 · replaces 728872-1, 728872-2, 728872-3 · 747-100 Series, 747-200B Series, 747-200F Series
2025-05-23Nozzle Cover, Machined WF344763 · replaces 3120869-01, Alternate: 3019491, 3102233-01,... · PT6A-11, PT6A-11AG, PT6A-15AG
2025-05-23Filter Element 337081 · replaces QA03632 · RB211-22B-02, RB211-22B-02 (MOD 72-8700), RB211-524B-02
2025-05-23Filter Element P-1097 · replaces 816601-1, 727604-5 · EMB-145, EMB-145ER, EMB-145MR
2025-05-23Seal Assy P-1119 · replaces 3830159-1 · EMB-120
2025-05-23Filter Element, Hydraulic WF338109 · replaces AC-3255F-8Y14 · SA227-AT, SA227-TT (300), SA227-AC (C-26A)
2025-05-23Filter Element P-1121 · replaces 318298-3, 318298-5 · EMB-145
2025-05-23Nozzle Cover, Machined WF344763 · replaces 3120869-01, Alternate: 3019491, 3102233-01,... · PT6B-36, PT6B-36A, PT6B-36B
2025-05-23Filter, Oil WF335088 · replaces WE3881767-1 · BD-700-1A10, BD-700-1A11, CL-600-2C10...
2025-05-23Filter Element, Air WF337572 · replaces 728872-1, 728872-2, 728872-3 · DHC-8-300 Series
2025-05-23Oil Filter Element 3034508WFC · replaces 3029315, 3015330, 3029316, 3020291,... · PT6B-36B
2025-05-23Filter Element, Air WF344855 · replaces S4563-9, Alternate: 9026A0028-01 · A318 Model -111, A318 Model -112, A318 Model -121
The first 80 of 481. All part makers.
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.