The U.S. aircraft register, updated daily
Parts · Electrical power

Alternator

92 failure reports named the alternator in the last ten years, 595 since 1995, most often on the Robinson R44; the condition most often found was "failed". 663 FAA approvals let 17 companies make a replacement alternator, Hartzell Engine Technologies LLC holding the most (382).

Reports by year

011223344199520002005201020152020202582026
Reports by year, as a table
reports
199522
199624
199733
199841
199918
200025
200130
200223
200334
200444
200536
200618
200728
200821
200919
201010
201114
201226
201319
201411
20157
201613
20179
20188
201915
20209
20213
20226
202310
20247
20254
20268

Which system the reports file it under last ten years

Electrical power87Engine4Airframe structure1
Reports by system, as a table
reports
Electrical power87
Engine4
Airframe structure1

Models most often reporting it last ten years

Robinson R448Cessna 172 Skyhawk6Cessna 207 Skywagon 2076Cessna 4025Cessna 421 Golden Eagle4Cirrus SR204Boeing 7373Cessna 206 Stationair3Cessna 525 CitationJet (CJ series)3Cessna T210 Turbo Centurion3Piper PA-28 Cherokee, Warrior, Archer and Arrow3Airbus A3212
Models most reported, as a table
reports
Robinson R448
Cessna 172 Skyhawk6
Cessna 207 Skywagon 2076
Cessna 4025
Cessna 421 Golden Eagle4
Cirrus SR204
Boeing 7373
Cessna 206 Stationair3
Cessna 525 CitationJet (CJ series)3
Cessna T210 Turbo Centurion3
Piper PA-28 Cherokee, Warrior, Archer and Arrow3
Airbus A3212

How it failed the condition found, last ten years

failed35inoperative15seized6defective5faulted4faulty4broken3damaged3shorted3burned out2
Conditions found, as a table
reports
failed35
inoperative15
seized6
defective5
faulted4
faulty4
broken3
damaged3
shorted3
burned out2

Engines most often reporting it

Lycoming IO-540-AE1A5 7Continental IO-520-F 4Continental TSIO-520-R 3Continental IO-360-ES 2Continental IO-550-F 2Continental TSIO-520 series 2Continental TSIO-520-VB 2Lycoming IO-360-C1E6 2Williams International FJ44-4A 2CFM International CFM56 series 1

Approved replacement parts 663 parts manufacturer approvals

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

Hartzell Engine Technologies LLC 382Plane Power, LTD. 167Electrosystems INC 61Aerospace Turbine Rotables 19Aero Electric INC 9Unison Industries LLC 8National Airparts INC 4Unison Industries 2Northcoast Technologies LLC 2Lone Star Aviation CORP 2Woodward INC 1Stoots Aviation LLC 1Skytronics INC 1Pacific Scientific, Oeco 1Meggitt Addison INC (Formerly Keith Products LP) 1Kelly Aerospace Power Systems 1Honeywell International INC. 1

For these models most: Cessna 182 Skylane (54), Cessna 210 Centurion (51), Cessna T207 (46), Cessna 207 Skywagon 207 (45), Cessna U206 Stationair (41), Cessna 180 Skywagon (40), Cessna 172 Skyhawk (40), Cessna P210 Pressurized Centurion (38), Cessna 188 (38), Cessna T210 Turbo Centurion (35), Cessna TU206 (34), Piper PA-28 Cherokee, Warrior, Archer and Arrow (31).

MakerPartReplacesFitsGrantedStatus
Aerospace Turbine RotablesAlternator ASG10001Ford Motor Company Alternator, Part Number...Textron Aviation Inc. 152, A152, F1522025-08-27current
Aerospace Turbine RotablesAlternator ASG10001-4Cessna Part Number C611503-0202Textron Aviation Inc. U206, S/N U20604469 & on, 2102025-08-27current
Aerospace Turbine RotablesAlternator ASG12000-2Cessna Part Number C611505-0201 and 9910592-2Textron Aviation Inc. P210, 208, 2102025-08-27current
Aerospace Turbine RotablesAlternator ASG12000-3Cessna Part Number 9910592-3Textron Aviation Inc. 206H, T206, 2062025-08-27current
Aerospace Turbine RotablesAlternator ASG10001-2Ford Motor Company Alternator, Part Number...Piper Aircraft Inc. 46-8408001 thru 46-8408087,...2025-08-27current
Aerospace Turbine RotablesAlternator ASG10001-3Cessna Part Number C611503-0104Textron Aviation Inc. 152, A152, F1522025-08-27current
Aerospace Turbine RotablesAlternator ASG10001-2Ford Motor Company Alternator, Part Number...Textron Aviation Inc. 152, A152, F1522025-08-27current
Aerospace Turbine RotablesAlternator ASG11000-1Cessna Part Number 1570213-6, Cessna Part...Textron Aviation Inc. 210, S/N 21059292 thru 210-59502, T2102025-08-27current
Aerospace Turbine RotablesAlternator ASG10001-5Cessna Part Number C150213-7Textron Aviation Inc. 188, S/N 188-0318 thru 18802348, A1882025-08-27current
Aerospace Turbine RotablesAlternator ASG12000-1Ford Motor Company Part Number E3FF10300AA,...Textron Aviation Inc. P210, R182, T3032025-08-27current
Hartzell Engine Technologies LLCAlternator Assembly, 24V, 140A ES-14024B-632C28603Lycoming Engines TEO-540-C1A2025-07-29current
Hartzell Engine Technologies LLCAlternator Assembly, 24V, 140A ES-14024B-332C28550Lycoming Engines TEO-540-C1A2025-07-29current
Hartzell Engine Technologies LLCAlternator Assembly, 24V AL24-P70-3602-483Piper Aircraft Inc. PA-28-1812025-05-14current
Hartzell Engine Technologies LLCAlternator Assembly, 24V AL24-P70-4602-484Piper Aircraft Inc. PA-44-1802025-05-14current
Stoots Aviation LLCAlternator / Denso 021080-0760Modification ArticleTextron Aviation Inc. 170A, 170B, 1722024-05-16current
Hartzell Engine Technologies LLCAlternator FS2-20BC410-1SST FLUGTECHNIK GmbH EA 400-5002023-12-06current
Hartzell Engine Technologies LLCAlternator FS2-20BC410-1Piper Aircraft PA-32-260, PA-32-300, PA-32S-3002023-12-06current
Hartzell Engine Technologies LLCAlternator FS2-20BC410-1Mooney International... M20R, M20TN2023-12-06current
Hartzell Engine Technologies LLCAlternator FS2-20BC410-1Cirrus Design Corporation SR22 with STC SA10195SC installed, SR20, SR222023-12-06current
Hartzell Engine Technologies LLCAlternator FS2-20BC410-1Textron Aviation 35-33, 35-A33, 35-B332023-12-06current
Honeywell International INC.Alternator 28B141-17B28B141-17BFokker F27 Mark 100, F27 Mark 200, F27 Mark 3002023-05-02current
Hartzell Engine Technologies LLCAlternator Assembly 15-2000-6Continental 649304 Continental... GTSIO-520-S2022-10-24current
Hartzell Engine Technologies LLCAlternator Assembly 15-2000-7Continental 649304Continental... GTSIO-520-S2022-10-24current
Hartzell Engine Technologies LLCAlternator Assembly ES-4019-1Piper 602-300Piper Aircraft Inc. PA-46-500TP S/N 4697001 and up2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4004Continental633962Cessna C611502-0203Textron Aviation Inc. 172F (USAF T-41A), 172H (USAF T-41A), 3372022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4001Continental 633661CessnaC611501-204Textron Aviation Inc. 150, 150A, 150B2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4020Piper 99945-4Piper Aircraft Inc. PA-28-161, -181, -2362022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4019-3LSAero Vodochody ES-4019-3LSAircraft Integrated... Ae 2702022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4008Continental 649280Continental... TSIO-360-A, -AB, -B2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4024LPContinental654200Continental... O-200-A, -B, O-300-C2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4029Continental653344Continental... TSIO-360-KB, LTSIO-360-KB, TSIO-360-MB2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4011LSLycoming 32C20114Lycoming Engines TIO-540-AFlA2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4011Electrosystems ES-4011LSLycoming Engines TIO-540-AFlA2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4004Continental633962Cessna C611502-0203Continental... IO-360-A, -B, - C2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4002Continental 649281Continental... TSIO-360-A, -AB, -B2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4001Continental 633661CessnaC611501-204Continental... O-200-A, -B, -C2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4000CessnaC611501-0102Textron Aviation Inc. 172, 172A, 172B2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4024LP-3Continental658257Continental... O-200-A, -B, O-300-C2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4024LP-2CMI656955Continental... O-200-A, -B, O-300-C2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4006Continental 634442Continental... IO-360-A, -B, - C2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4019LSLycoming 32C21420Lycoming Engines AEIO-320-D1B, -D2B, -E1A2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4009Continental 649283Continental... TSIO-360-A, -AB, -B2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly ES-4003Piper87415-5Piper Aircraft Inc. PA32-301, PA32R-301, PA32R-301T2022-08-03current
Hartzell Engine Technologies LLCAlternator Assembly 24V 100A ES-10024Continental 656802Continental... IO-550-A, -B, -C2022-05-03current
Hartzell Engine Technologies LLCAlternator Assembly, 12V 60A ES-6012-6Continental 655997Continental... IOF-240-B2022-05-03current
Hartzell Engine Technologies LLCAlternator Assembly, 24V 70A ES-7024-14Continental 657199Continental... IO-550-A, -B, -C2022-05-03current
Hartzell Engine Technologies LLCAlternator Assembly ALU-8532LSLycoming 32C21997Lycoming Engines AEIO-360-A1A, -A1B, -A1B62022-05-03current
Hartzell Engine Technologies LLCAlternator Assembly 12V 70A ALX-6526ALX-6526Textron Aviation Inc. LC41-550FG (400) S/N 41001 THRU 411082022-05-03current
Hartzell Engine Technologies LLCAlternator Assembly (24V-60A) ALU-6526ALU-6526Textron Aviation Inc. LC41-550FG (400) S/N 41501 AND UP,...2022-05-03current
Hartzell Engine Technologies LLCAlternator Assembly ALX-9522Electrosystems ALX-9522RContinental Motors IO-520-B, -BA, -C2022-05-03current
Hartzell Engine Technologies LLCAlternator Assembly, 24V 100A ES-10024B-2Diamond Aircraft ES10024B-2Diamond Aircraft... DA 40 NG S/N 40-N001 AND UP2022-05-03current
Woodward INCAlternator 5409-0065409-006Pratt & Whitney Canada Corp. PT6E-66XT2022-04-15current
Hartzell Engine Technologies LLCAlternator Assembly ALT-4520Electrosystems 40167Textron Aviation Inc. 95-B55, 95-B55A2022-02-25current
Hartzell Engine Technologies LLCAlternator Assembly ALY-4520Electrosystems 40183Lycoming Engines O-235-A, -AP, -B2022-02-25current
Hartzell Engine Technologies LLCAlternator Assembly ALX-4523Electrosystems 40170Continental Motors IO-520-F2022-02-25current
Hartzell Engine Technologies LLCAlternator Assembly ALX-4522Electrosystems 40185Lycoming Engines VO-435-B1A2022-02-25current
Hartzell Engine Technologies LLCAlternator Assembly ALV-9510Electrosystems ALV-9510L, ALV-9510RTextron Aviation Inc. E55, E55A, 582022-02-25current
Hartzell Engine Technologies LLCAlternator Assembly ALX-4525Electrosystems 40179Continental... TSIO-360-E, -F, -KB2022-02-25current
Hartzell Engine Technologies LLCAlternator Assembly ALT-4521Electrosystems 40165Lycoming Engines O-320-A1A, -A1B, -A2A2022-02-25current
Hartzell Engine Technologies LLCAlternator Assembly ALX-4524Electrosystems 40173Continental Motors IO-520-B, -C2022-02-25current
Hartzell Engine Technologies LLCAlternator Assembly ALY-6522Electrosystems ALY-6522RPiper Aircraft PA-28-140, -150, -1512022-02-25current
Hartzell Engine Technologies LLCAlternator Assembly ALX-4521Electrosystems 40164Lycoming Engines O-320-A1A, -A1B, -A2A2022-02-25current
Hartzell Engine Technologies LLCAlternator Assembly ALT-4522Electrosystems 40187Textron Aviation Inc. D55, D55A, E552022-02-25current
Hartzell Engine Technologies LLCAlternator Assembly ALY-4522Electrosystems 40190Lycoming Engines IO-360-C1C, O-320-E2A, -D2A2022-02-25current
Hartzell Engine Technologies LLCAlternator Assembly ALU-4521Electrosystems 40161Lycoming Engines O-320-A1A, -A1B, -A2A2022-02-25current
Hartzell Engine Technologies LLCAlternator 28V60A 9910591-11AC9910591-11, ASG10001-11Textron Aviation Inc. 172R, 172S, 182S2020-09-01current
Hartzell Engine Technologies LLCAlternator 28V60A 9910591-11ACCessna Aircraft Part No. 9910591-11, Hartzell...Textron Aviation Cessna 172R, 172S, 182S2020-06-24current
Hartzell Engine Technologies LLCAlternator Assembly ALX-8521-12Lycoming Engines LW-14353Lycoming HIO-360-D1A2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-8521-21Lycoming Engines 32C19570Lycoming O-320-D3G2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-6521-4Lycoming Engine LW-14365Lycoming LTIO-540-U2A2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALX-8521-14Lycoming Engines 32B19549Lycoming O-540-B4B5, O-360-A1A, O-360-A1F62019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-8521-18Lycoming Engines LW-14356Lycoming LTIO-540-J2B, LTIO-540-J2BD, LTIO-540-F2BD2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALX-8521-11Lycoming Engines 32B19569Lycoming IO-360-C1C6, O-360-A1P2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ES-4018-1Lycoming Engines 32C26768Lycoming IO-390-A1B62019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ES-4011-5Lycoming Engines 32C22951Lycoming AEIO-540-D4A5, IO-540-C4B5D2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALY-8520-10Lycoming Engines LW-14371Lycoming AEIO-320-D2B, AEIO-320-E1B, AEIO-320-E2B2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-8521-13Lycoming Engines 32C19559Lycoming IO-540-V4A5, IO-540-C4B52019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALX-8521-13Lycoming Engines 32B19561Lycoming O-360-A1H6, LO-360-A1H62019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-8521-11Lycoming Engines 32C19553Lycoming IO-360-A1B6, HIO-360-F1AD, AEIO-360-A1B62019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ES-4011-2Lycoming Engines 32C21681Lycoming IO-360-B1G6, O-360-A1G6, IO-360-A1B62019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-8521-16Lycoming Engines 32C19571Lycoming IO-540-V4A5, IO-540-C4D5D, IO-360-A1B62019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-8521-19Lycoming Engines LW-14357Lycoming HIO-360-D1A2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALY-6520-4Lycoming Engines 32B19555Lycoming IO-360-A3B6, IO-360-A1B6, IO-360-A3B62019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ES-4011-3Lycoming Engines 32C26767Lycoming IO-390-A1B62019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALY-6520-3MLycoming Engines LW-14373Lycoming O-235-L2C, O-235-C2C, O-235-C2A2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-6521-5Lycoming Engines LW-14367Lycoming IO-360-A3B6, O-360-A4M, IO-360-D1A2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-8521-12Lycoming Engines 32C19558Lycoming TIO-540-AE2A, IO-540-V4A5, IO-540-C4B52019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-8521-15Lycoming Engines 32C19565Lycoming IO-580-B1A, TIO-540-AA1AD2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ES-4019-5Lycoming Engines 32C21703Lycoming IO-360-A1B6, IO-320-B1A, TIO-360-C1A6D2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ES-14024B-4Lycoming Engines 32C28600Lycoming TEO-540-C1A, TEO-540-A1A2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-8521-17Lycoming Engines LW-14354Lycoming IO-540-M1A52019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-8521-14MLycoming Engines 32C19562Lycoming TIO-540-AE2A2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ES-4011-4Lycoming Engines 32C22492Lycoming AEIO-580-B1A, IO-540-K1G5, IO-540-L1C52019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-6539-5Lycoming Engines 32C22527Lycoming TIO-540-AE2A, TIO-540-A1A2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-6539-6Lycoming Engines 32C22528Lycoming TIO-540-AE2A, TIO-540-A1A2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALU-8521-11Lycoming Engines 32C19553Lycoming IO-360-A1B6, HIO-360-F1AD, AEIO-360-A1B62019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALY-8520-10Lycoming Engines LW-14371Lycoming AEIO-320-D2B, AEIO-320-E1B, AEIO-320-E2B2019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly ALX-8521-14Lycoming Engines 32B19549Lycoming O-540-B4B5, O-360-A1A, O-360-A1F62019-05-01current
Hartzell Engine Technologies LLCAlternator Assembly, (60 Amp) ES-6024DCMI 642055, 646490, CMI Crittenden 646843 and...Beechcraft F33A, F33C, S/N's CE0929 & after2016-06-13current
Hartzell Engine Technologies LLCAlternator ASG12000-2-PMACessna C611505-0201, Cessna 9910592-2Cessna T210 S/N 21064898 & ON, P210 S/N...2015-04-15current
Hartzell Engine Technologies LLCAlternator ASG10001-17Cessna 1570213-7, Ford DOFF-10300-B,...Cessna 188, S/N 1880318 thru 18802348, A1882015-04-15current
Hartzell Engine Technologies LLCAlternator ASG12000-3-PMACessna 9910592-3Cessna 182S, S/N 18281198 & ON. 182T, S/N...2015-04-15current
Hartzell Engine Technologies LLCAlternator ASG10001-18Cessna 9910591-6, 9910591-12, ASG-10001-6, ASG-10001-12Cessna 206H, S/N 20608001 & ON, T2062015-04-15current
Hartzell Engine Technologies LLCAlternator ASG12000-1-PMACessna C611505-0102, Ford E3FF10300AA, Cessna 9910592-1Cessna T182, S/N 18267716 & ON, R182 & TR1822015-04-15current
Hartzell Engine Technologies LLCAlternator ASG10001-13Cessna C611503-0102, C611503-0101, Ford...Cessna 152, S/N 15279406 and ON, A1522015-04-15current
Hartzell Engine Technologies LLCAlternator Kit AL24-F60CCessna C611503-0202Cessna Aircraft Company T210N, R, P210N2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-P70Lycoming LW-14300, LW-14302, LW-14308,...Lycoming Engines O-235-A, -B, -AP2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-P70Lycoming LW-14319, LW-14322, LW-14324AVCO Lycoming... VO-540-A1A, -A2A, -B1A2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-F60Cessna C611503-0102Cessna Aircraft Company 152, A152, 172M2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-F60CCessna C611501-0102 or 9910590-1Cessna Aircraft Company TU206B, C, E2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-P70Kelly Aerospace ALU-8421Hawker Beechcraft Corporation 762014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-P70Commander 78314Twin Commander... 500-S2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-F60CC611503-0102Cessna Aircraft Company A185F, 207A, T207A2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-F60Cessna 0750217-1Cessna Aircraft Company 180H, 185D, 182G2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-P70Lycoming , LW-14319, LW-14324Lycoming Engines IO-360-A1A, -A1B, -A1B62014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-P70Kelly Aerospace ALE-6420True Flight Holdings LLC AA-1, -1A, B2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-70Lycoming LW-14319, LW-14324Lycoming Engines O-235-A, -B, -AP2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-F60Ford DOFF-10300JTrue Flight Holdings LLC AA-5, -5A, -5B2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-70Lycoming LW-14319, LW-14322, LW-14324Lycoming Engines TVO-540-A1A, -A2A, IO-540-A1A52014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-C60Piper 69670-03Piper Aircraft, Inc. PA-28-140, -28-151, -28-1612014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-P70Lycoming LW-14319, LW-14324AVCO Lycoming... TIO-360-A1A, -A1B, -A3B62014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-P70Lycoming LW-14319, LW-14324Lycoming Engines O-235-A, -B, -AP2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-F60Cessna 1570213-6Cessna Aircraft Company 188, A188, 210G2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-F60Beech 33-380009-1Hawker Beechcraft Corporation 19A, B23, B192014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-P70Kelly Aerospace ALU-8421RHawker Beechcraft Corporation B19, C23, C24R2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-C60Piper 69670-00Piper Aircraft, Inc. PA-28-140, -28-151, -28-1612014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-P70Kelly Aerospace ALE-8105AHawker Beechcraft Corporation 19A, B23, B192014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-P70Lycoming LW-14319, LW-14324Textron Lycoming/... IO-720-A1A, -A1B, -A1BD2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-P70ALX-8403Piper Aircraft, Inc. PA-23-250, -23-235, PA-24-2602014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-70Lycoming LW-14319, LW-14324Textron Lycoming/... IO-720-A1A, -A1B, -A1BD2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-50CInterAv 015-01237Cessna Aircraft Corporation 182, A, B2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-P70Kelly Aerospace ALX8421LSPiper Aircraft, Inc. PA-44-180, PA-44-180T2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-70Lycoming LW-14300, LW-14302, LW-14308,...Lycoming Engines O-235-A, -B, -AP2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-F60CCessna 1570213-7Cessna Aircraft Company 188, A, B A1882014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-F60CCessna C611503-0102 or 9910591-7Cessna Aircraft Company 180J, K, 182P2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-7011-PA 24-70Superior Air Parts, Inc. O-360-A1A2, -A2A2, -A3A22014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-P70Lycoming LW-14319, LW-14322, LW-14324Lycoming Engines TVO-540-A1A, TIVO-540-A2A, IO-540-A1A52014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-FS609910591-5, 9910591-11Cessna Aircraft Corporation 172R, S, 182S2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-70ALU-8403Piper Aircraft, Inc. PA-23-250, -23-2352014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-C60Piper 69670-04Piper Aircraft, Inc. PA-28-151, -28-161, -28-1812014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-F60Cessna C611503-0202Cessna Aircraft Company T210N, R, P210N2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-P70Lycoming LW-14310, Kelly Aerospace ALY-6420, ALY-6420-GTrue Flight Holdings LLC AA-1, -1A, -1B2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-F60Cessna 1570213-7Cessna Aircraft Company 188, A, B A1882014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-7011-PA 12-70Superior Air Parts, Inc. O-360-A1A2, -A2A2, -A3A22014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-P70Kelly Aerospace ALU6421LSMooney Airplane Company, Inc. M20J2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-F60Cessna C611501-0101 or 9910590-1Cessna Aircraft Company 177, A, B2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-P70Piper 751-346Piper Aircraft, Inc. PA-44-180, PA-44-180T2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL12-F60CCessna 0750217-1Cessna Aircraft Company 180H, 185D, 182G2014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-70ALU-8421LSDiamond Aircraft... DA 402014-11-04current
Hartzell Engine Technologies LLCAlternator Kit AL24-P70ALU-8403Piper Aircraft, Inc. PA-23-250, PA-23-2352014-11-04current

The first 150 of 400.

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.