The U.S. aircraft register, updated daily
Parts · Engine

Flow Divider

30 failure reports named the flow divider in the last ten years, 118 since 1995, most often on the Airbus A319; the condition most often found was "malfunctioned". 92 FAA approvals let 9 companies make a replacement flow divider, Precision Airmotive LLC holding the most (41).

Reports by year

0247919952000200520102015202012024
Reports by year, as a table
reports
19952
19965
19973
19982
19996
20005
20015
20028
20038
20042
20052
20063
20076
20083
20091
20102
20114
20126
20136
20143
20156
20165
20173
20181
20199
20201
20215
20223
20232
20241

Which system the reports file it under last ten years

Engine26Fuel system3Heating, ice protection and utility systems1
Reports by system, as a table
reports
Engine26
Fuel system3
Heating, ice protection and utility systems1

Models most often reporting it last ten years

Airbus A3194Airbus A3203Airbus A3303Boeing 7373Boeing 7672Agusta Spa A1191Airbus A3001Airbus A3211Bombardier DHC-8 Dash 8 and Q4001Cessna 172 Skyhawk1Cessna 3101Cessna 560 Citation V, Ultra, Encore and Excel1
Models most reported, as a table
reports
Airbus A3194
Airbus A3203
Airbus A3303
Boeing 7373
Boeing 7672
Agusta Spa A1191
Airbus A3001
Airbus A3211
Bombardier DHC-8 Dash 8 and Q4001
Cessna 172 Skyhawk1
Cessna 3101
Cessna 560 Citation V, Ultra, Encore and Excel1

How it failed the condition found, last ten years

malfunctioned8leaking6failed5faulty2inoperative2loose2unknown2defective1none1perforated1
Conditions found, as a table
reports
malfunctioned8
leaking6
failed5
faulty2
inoperative2
loose2
unknown2
defective1
none1
perforated1

Engines most often reporting it

Pratt & Whitney Canada PW150A 5International Aero Engines PW1133G-JM 1International Aero Engines V2524-A5 1International Aero Engines V2527-A5 1Lycoming IO-360-L2A 1Lycoming IO-540-AE1A5 1Lycoming O-360-B1B 1Pratt & Whitney Canada PT6B-37A 1Pratt & Whitney Canada PW207C 1Pratt & Whitney Canada PW545B 1

Approved replacement parts 92 parts manufacturer approvals

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

Precision Airmotive LLC 41Precision Airmotive LLC 17Triumph Engine Control Systems, LLC 14Woodward INC 9United Technologies, Hamilton Sundstrand 3Ada Manufacturing 3Honeywell International INC. 2Honeywell International INC 2Precision Airmotive CORP 1

For these models most: Construcciones Aeronauticas Sa C-212 (2).

MakerPartReplacesFitsGrantedStatus
Precision Airmotive LLCFlow Divider,Installation (4 psi) 2576564LW-2576564Lycoming Engines IO-360-P1AIO-390-C1A6, -C3A6, -C1B62024-04-18current
Honeywell International INC.Flow Divider Valve 394390-1-1394390-1-1Airbus Defense and Space S.A. C-212-CB, C-212-CC, C-212-CD2023-04-13current
Honeywell International INC.Flow Divider Valve 394396-1-1394396-1-1Airbus Defense and Space S.A. C-212-CB, C-212-CC, C-212-CD2023-04-13current
Triumph Engine Control Systems, LLCFLOW DIVIDER AND DUMP VALVE ASSY 120164-01A13133739-02 PT6E-66XT2022-03-24current
Triumph Engine Control Systems, LLCFLOW DIVIDER AND DUMP VALVE 119490-01A13133739-01Pratt & Whitney Canada Corp. PT6E-67XP2020-02-23current
Triumph Engine Control Systems, LLCFLOW DIVIDER AND DUMP GATE 25890-73033960Pratt and Whitney... PW120A, PW121, PW1232017-04-19current
Triumph Engine Control Systems, LLCFlow Divider and Dump Valve 26550-023078703-01Pratt & Whitney Canada Corp. PT6A-682017-03-05current
Triumph Engine Control Systems, LLCFlow Divider and Purge Valve 26515-013045837-01Pratt & Whitney Canada Corp. PT6A-682017-03-05current
Triumph Engine Control Systems, LLCFlow Divider and Dump Valve 26375-23912187-01Pratt & Whitney Canada Corp. PW901A, PW901C) (PW980A2017-01-30current
Triumph Engine Control Systems, LLCFlow Divider and Dump Valve 26495-013123259-01Pratt & Whitney Canada Corp. PT6B-36B2017-01-26current
Triumph Engine Control Systems, LLCFlow-Divider and Dump Gate 26230-13039872Pratt & Whitney Canada Corp. PT6B-36A2017-01-26current
Precision Airmotive LLCFlow Divider 2576526LW-2576526-1Lycoming Engines AEIO-540-D4A5, -D4B5, -D4C52016-11-02current
Precision Airmotive LLCFlow Divider 2576564LW-2576564Lycoming Engines IO-320-A1A, -A2A, -B1A2016-11-02current
Precision Airmotive LLCFlow Divider 2576624LW-2576624-1Lycoming Engines IO-540-C1B5, -C1C5, -C2C2016-11-02current
Precision Airmotive LLCFlow Divider 2576612SV2576612Superior Air Parts Engines IO-360-A1A1, -A1A2, -A2A12016-11-02current
Precision Airmotive LLCFlow Divider 2576532LW-2576532-1Lycoming Engines IO-320-A1A, -A2A, -B1A2016-11-02current
Precision Airmotive LLCFlow Divider 2576556LW-2576556-1Lycoming Engines IO-580-A1A, -B1A2016-11-02current
Precision Airmotive LLCFlow Divider 2524232LW-2524232-2Lycoming Engines IO-320-A1A, -A2A, -B1A2016-11-02current
Precision Airmotive LLCFlow Divider 2524610LW-2524610-2Textron Lycoming IO-720-A1A, -A1B, -A1BD2016-11-02current
Woodward INCFlow Divider 8280-1142Pratt & Whitney Canada, Corp. 30L2106-02Pratt & Whitney Canada, Corp. PW210A2016-04-20current
Triumph Engine Control Systems, LLCFlow Divider and Dump Valve 25638-33023670Pratt & Whitney Canada Corp. PT6A-140A, PT6A-140AG2015-12-22current
Precision Airmotive LLCFlow Divider 2576624LW-2576624-1Lycoming Engines IO-540-C1B5, -C1C5, -C2C2015-07-29current
Precision Airmotive LLCFlow Divider 2576564LW-2576564Lycoming Engines IO-320-A1A, -A2A, -B1A2015-07-29current
Precision Airmotive LLCFlow Divider 2576532LW-2576532-1Lycoming Engines IO-320-A1A, -A2A, -B1A2015-07-29current
Precision Airmotive LLCFlow Divider 2576556LW-2576556-1Lycoming Engines IO-580-A1A, -B1A2015-07-29current
Precision Airmotive LLCFlow Divider 2576526LW-2576526-1Lycoming Engines AEIO-540-D4A5, -D4B5, -D4C52015-07-29current
Precision Airmotive LLCFlow Divider 2576612SV2576612Superior Air Parts Engines IO-360-A1A1, -A1A2, -A2A12015-07-29current
Precision Airmotive LLCFlow Divider 2524232LW-2524232-2Lycoming Engines IO-320-A1A, -A2A, -B1A2015-07-29current
Precision Airmotive LLCFlow Divider 2524610LW-2524610-2Textron Lycoming IO-720-A1A, -A1B, -A1BD2015-07-29current
Woodward INCFlow Divider Assy 8063-1743044134-03Pratt & Whitney Canada, Corp. PW206B32015-01-26current
Woodward INCFlow Divider 8280-114230L2106-02Pratt & Whitney Canada, Corp. PW210S2014-08-05current
Triumph Engine Control Systems, LLCFLOW DIVIDER AND PURGE VALVE 26035-13036640PRATT & WHITNEY CANADA CORP. PT6A-21, PT6A-27, PT6A-41 PT6A-422014-07-23current
Triumph Engine Control Systems, LLCFLOW DIVIDER AND DUMP VALVE 26345-13118512-01PRATT & WHITNEY CANADA CORP. PW118A, PW118B, PW119B2014-07-23current
Triumph Engine Control Systems, LLCFLOW DIVIDER AND PURGE VALVE 26670-013071611-01PRATT & WHITNEY CANADA CORP. PT6A-67F2014-07-23current
Triumph Engine Control Systems, LLCFlow-Divider and Dump Valve 25638-33023670Pratt & Whitney Canada PT6A-1402014-01-27current
Triumph Engine Control Systems, LLCFlow-Divider and Dump Gate 25536-43019906Pratt & Whitney Canada PT6A-1402014-01-27current
Precision Airmotive LLCFlow Divider 2576526LW-2576526-1Lycoming Engines AEIO-540-D4A5, -D4B5, -D4C52013-07-11current
Precision Airmotive LLCFlow Divider 2576532LW-2576532-1Lycoming Engines IO-320-A1A, -A2A, -B1A2013-07-11current
Precision Airmotive LLCFlow Divider 2524232LW-2524232-2Lycoming Engines IO-320-A1A, -A2A, -B1A2013-07-11current
Precision Airmotive LLCFlow Divider 2576564LW-2576564Lycoming IO-320-A1A, -A2A, -B1A2013-07-11current
Precision Airmotive LLCFlow Divider 2576624LW-2576624-1Lycoming Engines IO-540-C1B5, -C1C5, -C2C2013-07-11current
Precision Airmotive LLCFlow Divider 2576612SV2576612Superior Air Parts IO-360-A1A1, -A1A2, -A2A12013-07-11current
Precision Airmotive LLCFlow Divider 2524610LW-2524610-2Textron Lycoming IO-720-A1A, -A1B, -A1BD2013-07-11current
Precision Airmotive LLCFlow Divider 2576556LW-2576556-1Lycoming Engines IO-580-A1A, -B1A2013-07-11current
Ada ManufacturingFlow Divider 7001Modification partPratt & Whitney R-985-AN-1 & R-985-14B2013-03-13current
Ada ManufacturingFlow Divider Bracket 4780-MModification partPratt & Whitney R-985-AN-1 & R-985-14B2013-03-13current
Precision Airmotive LLCFlow Divider 252416675284Lycoming TIVO-540-A2008-06-23current
Precision Airmotive LLCFlow Divider 252418875282Lycoming HIO-360-B2008-06-23current
Precision Airmotive LLCFlow Divider 252416475280Lycoming IO-360-B2008-06-23current
Precision Airmotive LLCFlow Divider 252421875278Lycoming IO-320-B, C2008-06-23current
Precision Airmotive LLCFlow Divider 252415875278Lycoming IO-360-B2008-06-23current
Precision Airmotive LLCFlow Divider 252414875286Lycoming IO-720 Series2008-06-23current
Precision Airmotive LLCFlow Divider 252417775279Lycoming IO-360-A, B, C2008-06-23current
Precision Airmotive LLCFlow Divider 252422375283Lycoming IO-540-A, C, D2008-06-23current
Precision Airmotive LLCFlow Divider 252405775283Lycoming IO-540-A, C, G2008-06-23current
Precision Airmotive LLCFlow Divider 252421975279Lycoming IO-360-A, B, HIO-360-C2008-06-23current
Precision Airmotive LLCFlow Divider 252422075280Lycoming IO-360-B2008-06-23current
Precision Airmotive LLCFlow Divider 252422175281Lycoming IVO-360-A2008-06-23current
Precision Airmotive LLCFlow Divider 252422575285Lycoming IVO-540-A2008-06-23current
Precision Airmotive LLCFlow Divider 2576624LW-2576624-1Lycoming IO-540 Series2008-06-23current
Precision Airmotive LLCFlow Divider 2576532LW-2576532-1Lycoming IO-320 Series, IO-360 Series, IO-540 Series2008-06-23current
Precision Airmotive LLCFlow Divider 252422775286Lycoming IO-720-A2008-06-23current
Precision Airmotive LLCFlow Divider 252442179007Lycoming IO-540-G, P2008-06-23current
Precision Airmotive LLCFlow Divider 257655263B22428Lycoming IO-320 Series, IO-360 Series, IO-540 Series2008-06-23current
Precision Airmotive LLCFlow Divider 252439778805Lycoming IO-360 Series2008-06-23current
Precision Airmotive LLCFlow Divider 252430276502Lycoming IO-360-B2008-06-23current
Precision Airmotive LLCFlow Divider 252422275282Lycoming HIO-360-A, B2008-06-23current
Precision Airmotive LLCFlow Divider 2576526LW-2576526-1Lycoming AEIO-540-D2008-06-23current
Precision Airmotive LLCFlow Divider 2576556LW-2576556-1Lycoming IO-580 Series2008-06-23current
Precision Airmotive LLCFlow Divider 2524571LW-12155Lycoming IO-320 Series, IO-360 Series2008-06-23current
Precision Airmotive LLCFlow Divider 252422475284Lycoming TIVO-540-A2008-06-23current
Precision Airmotive LLCFlow Divider 252441678924Lycoming IO-540-K2008-06-23current
Precision Airmotive LLCFlow Divider 2576612SV2576612Superior Air Parts IO-360 Series2008-06-23current
Precision Airmotive LLCFlow Divider 2524232LW-2524232-2Lycoming IO-320 Series, IO-360 Series, IO-540 Series2008-06-23current
Precision Airmotive LLCFlow Divider 2576564LW-2576564Lycoming IO-320 Series, IO-360 Series, IO-540 Series2008-06-23current
Precision Airmotive LLCFlow Divider 252434277208Lycoming AIO-320-B, AIO-360-A, B2008-06-23current
Precision Airmotive LLCFlow Divider 252432777548Lycoming IO-320-B, C, TIO-360-A2008-06-23current
Precision Airmotive LLCFlow Divider 2524610LW-2524610-2Lycoming IO-720 Series2008-06-23current
Precision Airmotive LLCFlow Divider 252424875762Lycoming IO-540 Series2008-06-23current
Woodward INCFlow Divider Assy 8063-174Pratt and Whitney Canada 3044134-03Pratt & Whitney Canada PW206B, PW206B2, PW206C2008-01-14current
United Technologies, Hamilton SundstrandFlow Divider Valve and Reservoir Unit 1006479-130J2887-01Pratt & Whitney Canada PW545A, PW545B2006-03-13current
Woodward INCFlow Divider Assembly 8063-174Pratt & Whitney Canada P/N 3044134-03Pratt & Whitney Canada PW207C2006-03-09current
United Technologies, Hamilton SundstrandFlow Divider Valve And Reservoir Unit 819710-230J1415-02Pratt & Whitney Canada PW545B2005-04-03current
Ada ManufacturingFlow divider bracket 4780Modification partJacobs R755A & R755B2004-11-30current
Woodward INCFlow Divider Assembly 8063-174Pratt & Whitney Canada, P/N 3044134-03Pratt & Whitney Canada PW206B, PW206B2, PW206C2004-06-21current
Woodward INCFlow Divider Assembly 8063-174Pratt & Whitney Canada, P/N 3044134-03Pratt & Whitney Canada PW206B, PW206B2, PW206C2004-06-21current
Precision Airmotive CORPFlow Divider 2576564LW-2576564Textron Lycoming IO-320, IO-360, IO-5401999-06-30current
United Technologies, Hamilton SundstrandFlow Divider Valve and Reservoir Unit 819710-2Pratt & Whitney Canada 30J1415-02Pratt & Whitney PW545A1999-03-09current
Woodward INCFlow Divider Assembly 8063-141United Technologies Pratt & Whitney Canada 3120918-02Pratt & Whitney PW206-B1997-03-11current
Woodward INCFlow Divider Assembly 8063-142United Technologies Pratt & Whitney Canada 3123005-01Pratt & Whitney PW206-C1997-03-11current
Honeywell International INCFlow Divider Valve 394396-1-1CASA 394396-1-1Construcciones CASA) (C-212 Series1993-08-05current
Honeywell International INCFlow Divider Valve 394390-1-1CASA 394390-1-1Construcciones CASA) (C-212 Series1993-08-05current

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.