The U.S. aircraft register, updated daily
Parts

Rudder Trim

0 failure reports named the rudder trim in the last ten years, 3 since 1996. 62 FAA approvals let 25 companies make a replacement rudder trim, Parker Hannifin CORP holding the most (17). The reports call it "rudder trim", "rudder trim knob".

Reports by year

001222199611997
Reports by year, as a table
reports
19962
19971

Approved replacement parts 62 parts manufacturer approvals

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

Parker Hannifin CORP 17Ametek Aerospace 6Gulfstream Aerospace LP 5Ametek Aerospace 5Ontic Engineering & Manufacturing INC 3Eemco, Div of Datron Sys INC 3Selkirk Aviation INC 2Mcfarlane Aviation INC 2Inland Motor 2General Dynamics Electronic Systems 2Woodward Mpc, INC 1Woodward Mpc 1Whippany Actuation Systems LLC 1Telair International INC (No Longer Have Pma Production Approval) 1Spirent Systems Wichita INC 1Signet Scientific CO 1Selkirk Aviation INC. 1Moog INC 1Marconi Aerospace INC 1Kollmorgen Inland Motor 1Kenmore Air Harbor INC 1Janco CORP 1Goodrich De-Icing and Specialty Systems 1Goodrich Corporation 1Galaxy Aerospace CO LP 1

For these models most: Boeing 747 (10), Boeing 737 (10), Boeing 777 (7), Boeing 767 (7), Israel Aircraft Industries GALAXY (4), Bombardier DHC-8 Dash 8 and Q400 (4), Boeing 757 (4), Embraer EMB-500 Phenom 100 (3), Cessna 180 Skywagon (3), Israel Aircraft Industries ASTRA SPX (2), Israel Aircraft Industries 1125 (2), Bombardier CL-215 (2).

MakerPartReplacesFitsGrantedStatus
Whippany Actuation Systems LLCRudder Trim Actuator R5366-7S253W341-7The Boeing Company 777-200 SERIES, 777-300 SERIES2025-06-25current
Ametek Aerospace and DefenseRUDDER TRIM INDICATOR 10166N01N00Boeing Part No. 10-62035-2The Boeing Company 737-92018-03-27current
Ametek AerospaceRUDDER TRIM INDICATOR 10166N01N00Boeing Part No. 10-62035-2The Boeing Company 737-92018-03-27current
Ametek AerospaceRUDDER TRIM INDICATOR 10166N01N00Boeing Part No. 10-62035-2The Boeing Company 737-92018-03-27current
Ametek AerospaceRUDDER TRIM INDICATOR 10166N01N00Boeing Part No. 10-62035-2The Boeing Company 737-300 SERIES 737-400 SERIES...2017-11-28current
Woodward Mpc, INCRudder Trim Actuator U26BU26BBoeing 737-82017-05-31current
Ontic Engineering & Manufacturing INCRudder Trim Switch Assy 024804-002024804-002Boeing 747-400 Series, 747-400D Series,...2014-02-12current
Ontic Engineering & Manufacturing INCRudder Trim Switch 024807-003024807-003Boeing 737-600 Series, 737-700 Series,...2014-02-12current
Ontic Engineering & Manufacturing INCRudder Trim Switch Assy 024806-001024806-001Boeing 747-400 Series, 747-400D Series,...2014-02-12current
Moog INCRudder Trim Switch CA64666-001CA64666-001Gulfstream G2802013-12-15current
Ametek AerospaceRudder Trim Indicator 10284N01N00Boeing P/N S231T282-4Boeing 747-8 Series) (747-8F Series2012-03-29current
Parker Hannifin CORPRudder Trim Indicator 372-078-002S231W231-4Boeing 777-200 Series, 777-200LR Series,...2011-12-04current
Parker Hannifin CORPRudder Trim Indicator 372-078-001S231W231-2Boeing 777-200 Series, 777-200LR Series,...2011-12-04current
Parker Hannifin CORPRudder Trim Indicator 362-021-001S231T282-1Boeing 757-200 Series, 757-200CB Series,...2011-12-04current
Parker Hannifin CORPRudder Trim Indicator 362-021-002S231T282-2Boeing 767-200 Series, 767-300 Series,...2011-12-04current
Ametek AerospaceRudder Trim Indicator 10284N01N00Boeing P/N S231T282-4Boeing 747-8F Series2011-09-18current
Parker Hannifin CORPRudder Trim Actuator Assembly 453000-1009453000-1009Embraer EMB-5002011-08-09current
Parker Hannifin CORPRudder Trim Actuator Assembly 453000-1009453000-1009Embraer EMB-5002011-04-26current
Selkirk Aviation INC.Rudder Trim Cover SA55-21Modification PartCessna 180 S/Ns 18051313-18053203...2010-05-16current
Parker Hannifin CORPRudder Trim Actuator 453000-1007453000-1007Embraer EMB-5002010-03-17current
Parker Hannifin CORPRudder Trim Indicator 372-078-002S231W231-4Boeing 777-200 Series, 777-200LR Series,...2009-10-15current
Parker Hannifin CORPRudder Trim Indicator 362-021-001S231T282-1Boeing 757-200 Series, 757-200CB Series,...2009-10-15current
Parker Hannifin CORPRudder Trim Indicator 362-021-002S231T282-2Boeing 767-200 Series, 767-300 Series,...2009-10-15current
Parker Hannifin CORPRudder Trim Indicator 372-078-001S231W231-2Boeing 777-200 Series, 777-200LR Series,...2009-10-15current
Parker Hannifin CORPRudder Trim Indicator 372-078-002S231W231-4Boeing 777F Series2009-05-18current
Parker Hannifin CORPRudder Trim Indicator 372-078-001S231W231-2Boeing 777F Series2009-05-18current
Goodrich CorporationRudder Trim Tab De-Icer 3E1806Rockwell Commander 3E1806Twin Commander 685, 690, 690A2003-10-13current
Goodrich De-Icing and Specialty SystemsRudder Trim Tab De-Icer 3E1806Twin Commander 3E1806Twin Commander 685, 690, 690A2003-06-09current
Gulfstream Aerospace LPRudder Trim Actuator 25W582050-003IAI V25W582050-003Gulfstream 1125 Westwind Astra, Astra SPX2003-01-21current
Gulfstream Aerospace LPRudder Trim Actuator 25W582050-005IAI V25W582050-005Gulfstream 1125 Westwind Astra, Astra SPX2003-01-21current
Kollmorgen Inland MotorRudder Trim Actuator D-105412SaabSaab Aircraft AB 20002002-08-29current
Kenmore Air Harbor INCRUDDER TRIM CONTROL ROD ASSEMBLY KAC2CF1435C2CF1435deHavilland DHC-2, L-20A, YL-20 & U-6A2002-03-18current
Gulfstream Aerospace LPRudder -Trim Housing Support Lower AFT. 4AS4202335-002IAI 4AS4202335-002Gulfstream Galaxy2001-07-30current
Gulfstream Aerospace LPRudder -Trim Housing Support Lower FWD 4AS4202335-001IAI 4AS4202335-001Gulfstream Galaxy2001-07-30current
Gulfstream Aerospace LPRudder Trim Actuator - Upper 4AS5820500-001IAI 4AS5820500-001Gulfstream Galaxy2001-06-06current
Galaxy Aerospace CO LPRudder Trim Actuator - Upper 4AS5820500-001IAI 4AS5820500-001Gulfstream Galaxy2001-05-08current
General Dynamics Electronic SystemsRudder Trim Compensator Unit 1027-2Modification PartBombardier, Inc. CL215-1A10, CL215-6B112001-03-27current
General Dynamics Electronic SystemsRudder Trim Compensator Unit 1027-1Modification PartBombardier, Inc. CL215-1A10, CL215-6B112001-03-27current
Selkirk Aviation INCRudder Trim Cover SA55-21Modifacation PartCessna 180 S/Ns 18051313-18053203 (1964-81)...2001-01-03current
Spirent Systems Wichita INCRudder Trim Transmitter 0601-003Gulfstream Commander 850626-503Twin Commander 690C (S/N 11600-11999), 695 (S/N...2000-10-26current
Parker Hannifin CORPRudder Trim Actuator 399600-10058SC1443Bombardier, Inc. DHC-8-400 Series2000-04-25current
Parker Hannifin CORPRudder Trim Actuator 399600-10018SC1791-2Bombardier, Inc. DHC-8-400 Series2000-04-25current
Parker Hannifin CORPRudder Trim Actuator 399600-10038SC1443Bombardier, Inc. DHC-8-400 Series2000-04-25current
Parker Hannifin CORPRudder Trim Actuator 399600-10078SC1443Bombardier, Inc. DHC-8-400 Series2000-04-25current
Marconi Aerospace INCRudder Trim AA-34-14M145AS61014-111Raytheon 400A, 400T (T1-A)1999-10-24current
Selkirk Aviation INCRudder Trim Cover SA55-21Modifacation PartCessna 180 S/Ns 18051313-18053203 (1964-81)...1999-05-04current
Mcfarlane Aviation INCRudder Trim Cable, Aft MC62701-070Piper 62701-070Piper For eligibility see McFarlane...1998-07-21current
Mcfarlane Aviation INCRudder Trim Cable, Forward MC62701-069Piper 62701-069Piper For eligibility see McFarlane...1998-07-21current
Telair International INC (No Longer Have Pma Production Approval)Rudder Trim Actuator 749T100-5Lockheed JC1009-3Lockheed 1329-23A, -23D, -23E and -251997-08-17current
Inland MotorRudder Trim Actuator Inland D-105412SAAB 2000Saab Aircraft AB 20001997-08-04current
Eemco, Div of Datron Sys INCRudder Trim Actuator 658D100-7S251T320-3Boeing 7671997-01-12current
Eemco, Div of Datron Sys INCRudder Trim Actuator 658D100-5S251T320-2Boeing 757, 767, 747-4001997-01-12current
Eemco, Div of Datron Sys INCRudder Trim Actuator 658D100-9S251T320-4Boeing 747-4001997-01-12current
B & D Instruments & Avionics INCRudder Trim Transmitter 0601-003Gulfstream Commander 850626-503Twin Commander 690C (S/N 11600-11999), 695 (S/N...1995-10-30current
Inland MotorRudder Trim Acuator D-105412SAAB 2000Saab Aircraft AB 20001994-08-11current
Signet Scientific CORudder Trim Switch 30850Boeing 30850Boeing 7371994-04-17current
Janco CORPRudder Trim Switch 97-2099AIRBUS 97-2099Airbus A310, -203, -2211992-12-31current
Ametek AerospaceRudder Trim Indicator 10284N01N00Boeing S231T282-4Boeing 747-4001991-04-30current
Ametek AerospaceRudder Trim Indicator 10166N01N00Boeing 10-62035-2Boeing 737-300, -400, -5001991-04-30current
Ametek AerospaceRudder Trim Indicator 10284N01N00Boeing S231T282-4Boeing 747-4001991-04-30current
Ametek AerospaceRudder Trim Indicator 10166N01N00Boeing 10-62035-2Boeing 737-300, -400, -5001991-04-30current
Ametek AerospaceRudder Trim Indicator HSL-OC12E-Boeing 747-4001989-06-26current
Ametek AerospaceRudder Trim Indicator HSL-OC12E-Boeing 747-4001989-06-26current
Woodward MpcRudder Trim Actuator U26A, Dwg U26A Issue A dtd 1/21/86Boeing P/N 10-62025-1 Rev L MPC P/N U26ABoeing 737-100, -200, -200C1986-05-19current

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.