Parts · Airframe structure

Crank

29 failure reports named the crank in the last ten years, 91 since 1995, most often on the Boeing 757; the condition most often found was "cracked". 137 FAA approvals let 23 companies make a replacement crank, Spirit Aerosystems INC holding the most (42). The reports call it "crank assy", "crank", "crank assembly".

Reports by year

Reports by year, as a table

	reports
1995	8
1996	6
1997	1
1998	5
1999	2
2003	1
2004	5
2005	4
2006	5
2007	1
2008	3
2009	1
2010	2
2011	5
2012	3
2013	5
2015	5
2016	5
2017	3
2018	9
2019	1
2020	2
2021	1
2022	1
2023	1
2024	1
2025	3
2026	2

Which system the reports file it under last ten years

Airframe structure20Cabin, seats and restraints4Flight controls2Landing gear2Engine1

Reports by system, as a table

	reports
Airframe structure	20
Cabin, seats and restraints	4
Flight controls	2
Landing gear	2
Engine	1

Models most often reporting it last ten years

Boeing 75710Bombardier CL-600 Challenger and CRJ5Boeing 7373Boeing 7672Airbus A3001Atr-Gie Avions De Trnsp Region ATR421Boeing 7771Mcdonnell Douglas Aircraft Co MD 831Mcdonnell Douglas Aircraft Co MD-881Mcdonnell Douglas MD-101Mcdonnell Douglas MD-111

Models most reported, as a table

	reports
Boeing 757	10
Bombardier CL-600 Challenger and CRJ	5
Boeing 737	3
Boeing 767	2
Airbus A300	1
Atr-Gie Avions De Trnsp Region ATR42	1
Boeing 777	1
Mcdonnell Douglas Aircraft Co MD 83	1
Mcdonnell Douglas Aircraft Co MD-88	1
Mcdonnell Douglas MD-10	1
Mcdonnell Douglas MD-11	1

How it failed the condition found, last ten years

cracked8corroded4inoperative3out of adjust3broken2defective2gouged2worn2disconnected1loose1

Conditions found, as a table

	reports
cracked	8
corroded	4
inoperative	3
out of adjust	3
broken	2
defective	2
gouged	2
worn	2
disconnected	1
loose	1

Engines most often reporting it

Pratt & Whitney PW4158 1

Approved replacement parts 137 parts manufacturer approvals

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

Spirit Aerosystems INC 42Aviation Materials Management INC 21Gemini Engineering 12Aviation Materials Management, INC. 10Aviation Materials Management, INC 10Goodrich Landing Gear 8Aerotech Engineering INC 6Amsafe Bridport 4Gemini Engineering INC 3Univair Aircraft CORP 2Seattle Aero LLC 2Scott'S-Bell 47 INC. 2Lucas Aerospace Cargo System 2Jet Parts Engineering INC 2Gulfstream Aerospace Corporation 2Dakota Cub Aircraft 2Sonic Industries INC 1Pacific Sky Supply INC 1Dec Technologies INC 1Chauhan Industries INC 1Aviation Component Solutions 1Aerofil INC 1Aero Parts Mart INC 1

For these models most: Boeing 737 (63), Boeing 757 (38), Mcdonnell Douglas DC-9 (8), Boeing 777 (7), Boeing 747 (7), Mcdonnell Douglas Aircraft Co MD-88 (6), Piper PA-12 Super Cruiser (4), Piper PA-11 Cub Special (4), Piper J-3 Cub (4), Boeing 727 (4), Piper J5 Cub Cruiser (3), Piper J4 Cub Coupe (3).

Maker	Part	Replaces	Fits	Granted	Status
Jet Parts Engineering INC	Crank Assy. APM85217709-001	85217709-001	De Havilland... DHC-8-400 Series	2023-11-07	current
Amsafe Bridport	CRANK 69B53546-1	69B53546-1	BOEING 747-100 SERIES, 747-200B SERIES	2022-09-27	current
Amsafe Bridport	CRANK 69B53546-2	69B53546-2	BOEING 747-100 SERIES, 747-200B SERIES	2022-09-27	current
Spirit Aerosystems INC	Crank 69-17330-3	69-17330-3	Boeing 737-200 Series, 737-300 Series,...	2015-07-16	current
Spirit Aerosystems INC	Crank 60-4431-1	60-4431-1	Boeing 737-100 Series, 737-300 Series,...	2015-07-16	current
Spirit Aerosystems INC	Crank 69-37418-11	69-37418-11	Boeing 737-300 Series, 737-400 Series,...	2015-07-16	current
Aviation Materials Management, INC	Crank Assy 273N1069-6	273N1069-6	Boeing 757-200 SERIES, 757-200CB SERIES,...	2015-02-12	current
Aviation Materials Management, INC	Crank Assy 273N1069-1	273N1069-1	Boeing 757-200 SERIES, 757-200PF SERIES.	2015-02-12	current
Aviation Materials Management, INC	Crank Assy 273N1069-4	273N1069-4	Boeing 757-200 SERIES, 757-200PF SERIES.	2015-02-12	current
Aviation Materials Management, INC	Crank Assy 141A6306-4	141A6306-4	Boeing 737-600 Series, 737-700 Series,...	2015-02-12	current
Aviation Materials Management, INC	Crank, Latching 141A6323-2	141A6323-2	Boeing 737-600 Series, 737-700 Series,...	2015-02-12	current
Aviation Materials Management, INC	Crank Assy 251N2293-6	251N2293-6	Boeing 757-200 Series, 757-200CB Series,...	2015-02-12	current
Aviation Materials Management, INC	Crank 65C22920-2	65C22920-2	Boeing 737-300 Series, 737-400 Series,...	2015-02-12	current
Aviation Materials Management, INC	Crank Assy 65C22920-8	65C22920-8	Boeing 737-300 Series, 737-400 Series	2015-02-12	current
Aviation Materials Management, INC	Crank Assy 251N2271-3	251N2271-3	Boeing 757-200 Series, 757-200CB Series,...	2015-02-12	current
Aviation Materials Management, INC	Crank Assy 275A5302-1	275A5302-1	Boeing 737-600 Series, 737-700 Series,...	2015-02-12	current
Aviation Materials Management, INC.	Crank Assy 251N2293-6	251N2293-6	Boeing 757-200 Series, 757-200CB Series,...	2014-09-04	current
Aviation Materials Management, INC.	Crank Assy 273N1069-4	273N1069-4	Boeing 757-200 SERIES, 757-200PF SERIES.	2014-09-04	current
Aviation Materials Management, INC.	Crank 65C22920-2	65C22920-2	Boeing 737-300 Series, 737-400 Series,...	2014-09-04	current
Aviation Materials Management, INC.	Crank Assy 251N2271-3	251N2271-3	Boeing 757-200 Series, 757-200CB Series,...	2014-09-04	current
Aviation Materials Management, INC.	Crank Assy 273N1069-6	273N1069-6	Boeing 757-200 SERIES, 757-200CB SERIES,...	2014-09-04	current
Aviation Materials Management, INC.	Crank Assy 273N1069-1	273N1069-1	Boeing 757-200 SERIES, 757-200PF SERIES.	2014-09-04	current
Aviation Materials Management, INC.	Crank Assy 65C22920-8	65C22920-8	Boeing 737-300 Series, 737-400 Series	2014-09-04	current
Aviation Materials Management, INC.	Crank, Latching 141A6323-2	141A6323-2	Boeing 737-600 Series, 737-700 Series,...	2014-09-04	current
Aviation Materials Management, INC.	Crank Assy 275A5302-1	275A5302-1	Boeing 737-600 Series, 737-700 Series,...	2014-09-04	current
Aviation Materials Management, INC.	Crank Assy 141A6306-4	141A6306-4	Boeing 737-600 Series, 737-700 Series,...	2014-09-04	current
Spirit Aerosystems INC	CRANK ASSY 65-57131-4	65-57131-4	Boeing 727-200 SERIES, 727-200F SERIES,...	2013-07-22	current
Aviation Materials Management INC	CRANK ASSY 162W2059-1	162W2059-1	Boeing 777-200 SERIES, 777-200LR SERIES,...	2013-03-25	current
Aviation Materials Management INC	Crank, Latching 141A6323-2	141A6323-2	Boeing 737-600 Series, 737-700 Series,...	2013-03-24	current
Aviation Materials Management INC	Crank Assy 273N1069-1	273N1069-1	Boeing 757-200 SERIES, 757-200PF SERIES.	2013-03-24	current
Aviation Materials Management INC	Crank Assy 141A6306-4	141A6306-4	Boeing 737-600 Series, 737-700 Series,...	2013-03-24	current
Aviation Materials Management INC	Crank Assy 273N1069-4	273N1069-4	Boeing 757-200 SERIES, 757-200PF SERIES.	2013-03-24	current
Aviation Materials Management INC	Crank Assy 273N1069-6	273N1069-6	Boeing 757-200 SERIES, 757-200CB SERIES,...	2013-03-24	current
Aviation Materials Management INC	Crank Assy 275A5302-1	275A5302-1	Boeing 737-600 Series, 737-700 Series,...	2013-03-24	current
Aviation Materials Management INC	Crank Assy 65C22920-8	65C22920-8	Boeing 737-300 Series, 737-400 Series	2013-02-27	current
Aviation Materials Management INC	Crank 65C22920-2	65C22920-2	Boeing 737-300 Series, 737-400 Series,...	2013-02-27	current
Aviation Materials Management INC	Crank Assy 251N2271-3	251N2271-3	Boeing 757-200 Series, 757-200CB Series,...	2013-02-26	current
Aviation Materials Management INC	Crank Assy 251N2293-6	251N2293-6	Boeing 757-200 Series, 757-200CB Series,...	2013-02-26	current
Scott'S-Bell 47 INC.	Crank, Collective Pitch SB47-727-013-001	47-727-013-1	Scott's - Bell 47, Inc. 47B, 47B-3, 47D	2012-11-18	current
Scott'S-Bell 47 INC.	Crank, Collective Pitch SB47-727-013-002	47-727-013-2	Scott's - Bell 47, Inc. 47G, 47G-2, 47G-2A	2012-11-18	current
Spirit Aerosystems INC	CRANK ASSY 65C30878-3	65C30878-3	Boeing 737-300 SERIES, 737-400 SERIES,...	2011-03-30	current
Amsafe Bridport	CRANK 69B53546-2	(69B53546-2)	BOEING 747-100 SERIES, 747-200B SERIES	2011-02-03	current
Amsafe Bridport	CRANK 69B53546-1	(69B53546-1)	BOEING 747-100 SERIES, 747-200B SERIES	2011-02-03	current
Aviation Materials Management INC	Crank Assy 273N1069-6	273N1069-6	Boeing 757-200 SERIES, 757-200CB SERIES,...	2010-10-18	current
Aviation Materials Management INC	Crank Assy 273N1069-4	273N1069-4	Boeing 757-200 SERIES, 757-200PF SERIES.	2010-10-18	current
Aviation Materials Management INC	Crank Assy 273N1069-1	273N1069-1	Boeing 757-200 SERIES, 757-200PF SERIES.	2010-10-18	current
Aviation Materials Management INC	Crank Assy 251N2271-3	251N2271-3	Boeing 757-200 Series, 757-200CB Series,...	2010-10-05	current
Aviation Materials Management INC	Crank Assy 251N2293-6	251N2293-6	Boeing 757-200 Series, 757-200CB Series,...	2010-10-05	current
Aero Parts Mart INC	Crank Assy. APM85217709-001	85217709-001	Bombardier inc. DHC-8-400 Series	2010-08-29	current
Dakota Cub Aircraft	Crank Assembly - Stabilizer Adjustment DC41111	Modification Part	Piper PA-11, PA-11S, PA-12	2010-08-22	current
Aviation Materials Management INC	Crank Assy 141A6306-4	141A6306-4	Boeing 737-600 Series, 737-700 Series,...	2010-08-08	current
Aviation Materials Management INC	Crank, Latching 141A6323-1	141A6323-1	Boeing 737-600 Series, 737-700 Series,...	2010-08-08	current
Aviation Materials Management INC	Crank Assy 275A5302-3	275A5302-3	Boeing 737-600 Series, 737-700 Series,...	2010-08-08	current
Dec Technologies INC	Crank Assembly DEC59-120-506	452T2605-6	Boeing 767-200 Series, 767-300 Series	2010-04-21	current
Spirit Aerosystems INC	CRANK 69-17330-5	69-17330-5	Boeing 737-600 SERIES, 737-700 SERIES,...	2010-03-30	current
Spirit Aerosystems INC	CRANK ASSY 90-7815-25	90-7815-25	Boeing 737-300 SERIES, 737-400 SERIES,...	2010-03-30	current
Spirit Aerosystems INC	CRANK ASSY 141T4871-6	141T4871-6	Boeing 767-200 SERIES, 767-300 SERIES,...	2010-03-25	current
Spirit Aerosystems INC	CRANK 141N6119-4	141N6119-4	Boeing 757-200 SERIES, 757-200CB SERIES,...	2010-01-18	current
Gemini Engineering	CRANK ASSY 65C27360-11	65C27360-11	Boeing 737-300 Series, 737-400 Series,...	2009-11-15	current
Gemini Engineering INC	CRANK 251U1015-2	251U1015-2	Boeing 747-400 Series, 747-400D Series,...	2009-11-15	current
Gemini Engineering INC	CRANK ASSY 162W2059-1	162W2059-1	Boeing 777-200 Series, 777-200LR Series,...	2009-11-15	current
Gemini Engineering INC	CRANK ASSY 65C27360-11	65C27360-11	Boeing 737-300 Series, 737-400 Series,...	2009-11-15	current
Goodrich Landing Gear	CRANK ASSY 162W2059-1	162W2059-1	Boeing 777-200 SERIES, 777-200LR SERIES,...	2009-10-29	current
Goodrich Landing Gear	CRANK ASSY 162W2059-1	162W2059-1	Boeing 777-200 SERIES, 777-200LR SERIES,...	2009-10-29	current
Spirit Aerosystems INC	CRANK ASSY 65C30878-3	65C30878-3	Boeing 737-300 SERIES, 737-400 SERIES,...	2009-06-14	current
Gemini Engineering	CRANK ASSY 140N2769-1	140N2769-1	Boeing 757-200 Series, 757-200CB Series,...	2009-06-03	current
Gemini Engineering	CRANK, LATCHING 141A6323-2	141A6323-2	Boeing 737-600 Series, 737-700 Series,...	2009-06-03	current
Gemini Engineering	CRANK ASSY 140N2753-3	140N2753-3	Boeing 757-200 Series, 757-200CB Series,...	2009-06-03	current
Gemini Engineering	CRANK 60-4366-1	60-4366-1	Boeing 737-200 Series, 737-300 Series,...	2009-06-03	current
Gemini Engineering	CRANK ASSY 65C27360-9	65C27360-9	Boeing 737-300 Series	2009-06-03	current
Gemini Engineering	CRANK 69-37418-11	69-37418-11	Boeing 737-300 Series, 737-400 Series,...	2009-06-03	current
Gemini Engineering	CRANK 69-17330-5	69-17330-5	Boeing 737-600 Series, 737-700 Series,...	2009-06-03	current
Gemini Engineering	CRANK ASSY 90-7815-26	90-7815-26	Boeing 737-300 Series, 737-400 Series,...	2009-06-03	current
Gemini Engineering	CRANK ASSY 90-7815-25	90-7815-25	Boeing 737-300 Series, 737-400 Series,...	2009-06-03	current
Spirit Aerosystems INC	CRANK 69-37418-10	69-37418-10	Boeing 737-300 SERIES, 737-400 SERIES,...	2009-05-17	current
Spirit Aerosystems INC	CRANK ASSY 65C27360-11	65C27360-11	Boeing 737-300 SERIES, 737-400 SERIES,...	2009-05-17	current
Goodrich Landing Gear	CRANK ASSY 275A5302-1	275A5302-1	Boeing 737-600 SERIES, 737-700 SERIES,...	2008-11-24	current
Goodrich Landing Gear	CRANK 161W1164-4	161W1164-4	Boeing 777-200 SERIES, 777-300 SERIES	2008-11-24	current
Goodrich Landing Gear	CRANK 275A5302-2	275A5302-2	Boeing 737-600 SERIES, 737-700 SERIES,...	2008-11-24	current
Goodrich Landing Gear	CRANK 275A5302-2	275A5302-2	Boeing 737-600 SERIES, 737-700 SERIES,...	2008-11-24	current
Goodrich Landing Gear	CRANK ASSY 275A5302-1	275A5302-1	Boeing 737-600 SERIES, 737-700 SERIES,...	2008-11-24	current
Goodrich Landing Gear	CRANK 161W1164-4	161W1164-4	Boeing 777-200 SERIES, 777-300 SERIES	2008-11-24	current
Spirit Aerosystems INC	CRANK 141N6119-4	141N6119-4	Boeing 757-200 SERIES, 757-200CB SERIES,...	2008-10-28	current
Gemini Engineering	CRANK 65-8360-1	65-8360-1	Boeing 707-100	2008-08-12	current
Dakota Cub Aircraft	Crank Assembly - Stabilizer Adjustment DC41111	Modification Part	Piper J-3 Series, J-4 Series, J-5 Series	2008-05-26	current
Seattle Aero LLC	Crank Assembly 757-3912-5	757-3912-5	Boeing 757-200	2008-01-13	current
Spirit Aerosystems INC	CRANK 141N6119-4	141N6119-4	Boeing 757-200 SERIES, 757-200CB SERIES,...	2007-10-08	current
Gemini Engineering	Crank 69-37418-10	69-37418-10	Boeing 737-300 Series, 737-400 Series,...	2007-08-27	current
Spirit Aerosystems INC	CRANK ASSY 141A6306-4	141A6306-4	Boeing 737-600 SERIES, 737-700 SERIES,...	2007-04-22	current
Spirit Aerosystems INC	CRANK, LATCHING 141A6323-2	141A6323-2	Boeing 737-600 SERIES, 737-700 SERIES,...	2007-04-12	current
Spirit Aerosystems INC	CRANK 60-4366-1	60-4366-1	Boeing 737-200 SERIES, 737-300 SERIES,...	2007-04-12	current
Spirit Aerosystems INC	CRANK ASSY 90-7815-25	90-7815-25	Boeing 737-300 SERIES, 737-400 SERIES,...	2007-04-12	current
Spirit Aerosystems INC	CRANK ASSY 65-57131-6	65-57131-6	Boeing 757-200 SERIES, 757-200CB SERIES,...	2007-03-16	current
Spirit Aerosystems INC	CRANK 141N6119-4	141N6119-4	Boeing 757-200 SERIES, 757-200CB SERIES,...	2007-03-16	current
Aerotech Engineering INC	Crank Assy - Geared Tab Outboard AE980-3026-1	3913026-1	McDonnell Douglas DC-9-31, DC-9-32, DC-9-33F	2007-03-14	current
Aerotech Engineering INC	Crank Assy - Geared Tab Inboard AE980-3027-5	3913027-5	McDonnell Douglas DC-9-31, DC-9-32, DC-9-34	2007-03-14	current
Aerotech Engineering INC	Crank Assy - Geared Tab Inboard AE980-3027-1	3913027-1	McDonnell Douglas DC-9-31, DC-9-32, DC-9-34	2007-03-14	current
Aerotech Engineering INC	Crank Assy - Geared Tab Inboard AE980-3027-3	3913027-3	McDonnell Douglas DC-9-31, DC-9-32, DC-9-34	2007-03-14	current
Spirit Aerosystems INC	CRANK 66-14531-13	66-14531-13	Boeing 737-600 SERIES, 737-700 SERIES,...	2007-03-05	current
Spirit Aerosystems INC	CRANK 65-57131-5	65-57131-5	Boeing 727-200 SERIES, 727-200F SERIES...	2007-03-05	current
Spirit Aerosystems INC	CRANK ASSY 65-1933-23	65-1933-23	Boeing 737-600 SERIES, 737-700 SERIES,...	2007-03-02	current
Spirit Aerosystems INC	CRANK ASSY 90-7815-26	90-7815-26	Boeing 737-300 SERIES, 737-400 SERIES,...	2007-03-02	current
Spirit Aerosystems INC	CRANK ASSY 65-46374-4	65-46374-4	Boeing 737-300 SERIES, 737-400 SERIES,...	2007-03-02	current
Spirit Aerosystems INC	CRANK 69-17330-5	69-17330-5	Boeing 737-600 SERIES, 737-700 SERIES,...	2007-03-02	current
Spirit Aerosystems INC	CRANK ASSY 141A6306-3	141A6306-3	Boeing 737-600 SERIES, 737-700 SERIES,...	2007-03-02	current
Spirit Aerosystems INC	CRANK ASSY 140N2769-1	140N2769-1	Boeing 757-200 SERIES, 757-200CB SERIES,...	2007-03-02	current
Spirit Aerosystems INC	CRANK (HOGOUT) 141N6119-5	141N6119-5	Boeing 757-200 SERIES, 757-200CB SERIES,...	2007-03-02	current
Spirit Aerosystems INC	CRANK 141N6119-4	141N6119-4	Boeing 757-200 SERIES, 757-200CB SERIES,...	2006-10-10	current
Spirit Aerosystems INC	CRANK ASSY 65-57131-4	65-57131-4	Boeing 727-200 SERIES, 727-200F SERIES,...	2006-10-10	current
Seattle Aero LLC	Crank Assembly, No Back Adapter 757-3912-1	757-3912-1	Boeing 757-200 Series	2006-10-03	current
Aviation Materials Management INC	Crank 65C22920-2	65C22920-2	Boeing 737-300 Series, 737-400 Series,...	2006-08-24	current
Aviation Materials Management INC	Crank Assy 65C22920-8	65C22920-8	Boeing 737-300 Series, 737-400 Series	2006-08-24	current
Gulfstream Aerospace Corporation	Crank Assy 25G2830024-503	25G2830024-503	Gulfstream G150	2006-06-05	current
Gulfstream Aerospace Corporation	Crank Assembly 25G2830041-501	25G2830041-501	Gulfstream G150	2006-06-05	current
Sonic Industries INC	CRANK 69-37418-10	69-37418-10	Boeing 737-300 SERIES, 737-400 SERIES,...	2006-05-15	current
Aviation Component Solutions	Crank P00504	Whittaker Controls P/N 321261 installed in...	Boeing 737-300 Series, 737-400 Series,...	2006-03-08	current
Spirit Aerosystems INC	CRANK 65-57131-5	65-57131-5	Boeing 727-200 SERIES, 727-200F SERIES,...	2006-02-28	current
Spirit Aerosystems INC	CRANK 66-14531-13	66-14531-13	Boeing 737-600 SERIES, 737-700 SERIES,...	2006-02-28	current
Spirit Aerosystems INC	CRANK ASSY 65-46374-4	65-46374-4	Boeing 737-300 SERIES, 737-400 SERIES,...	2006-02-15	current
Spirit Aerosystems INC	CRANK ASSY 65-1933-23	65-1933-23	Boeing 737-600 SERIES, 737-700 SERIES,...	2006-01-30	current
Spirit Aerosystems INC	Crank 69-17330-3	69-17330-3	Boeing 737-200 Series, 737-300 Series,...	2006-01-09	current
Spirit Aerosystems INC	Crank 69-37418-11	69-37418-11	Boeing 737-300 Series, 737-400 Series,...	2006-01-09	current
Spirit Aerosystems INC	CRANK (HOGOUT) 141N6119-5	141N6119-5	Boeing 757-200 SERIES, 757-200CB SERIES,...	2005-12-16	current
Spirit Aerosystems INC	CRANK ASSY 140N2769-1	140N2769-1	Boeing 757-200 SERIES, 757-200CB SERIES,...	2005-12-16	current
Spirit Aerosystems INC	Crank 60-4431-1	60-4431-1	Boeing 737-100 Series, 737-300 Series,...	2005-12-12	current
Spirit Aerosystems INC	CRANK 69-17330-5	69-17330-5	Boeing 737-600 SERIES, 737-700 SERIES,...	2005-12-09	current
Aerotech Engineering INC	Crank Assy - Geared Tab Inboard AE980-3027-3	3913027-3	McDonnell Douglas DC-9-31, DC-9-32, DC-9-34	2005-11-08	current
Aerotech Engineering INC	Crank Assy - Geared Tab Inboard AE980-3027-1	3913027-1	McDonnell Douglas DC-9-31, DC-9-32, DC-9-34	2005-11-08	current
Spirit Aerosystems INC	CRANK ASSY 90-7815-26	90-7815-26	Boeing 737-300 SERIES, 737-400 SERIES,...	2005-11-07	current
Jet Parts Engineering INC	Crank, Actuator 774605JP-3	Hamilton Sundstrand 774605-3	Boeing Hamilton Sundstrand fan Air &...	2005-04-17	current
Univair Aircraft CORP	Crank Assembly - Stabilizer Adjustment U41111-002	41111-00, 41111-02, 41111, J3-87	Piper J3C-40, J3C-50, J3C-50S	2004-08-29	current
Univair Aircraft CORP	Crank Assembly - Stabilizer Adjustment U41111-000	41111-00, 41111-02, 41111, J3-87	Piper J3C-40, J3C-50, J3C-50S	2004-08-29	current
Pacific Sky Supply INC	Crank - Backup Valve, Control Valve Housing 519610P	519610	Hamilton Standard Division 54H60-91, -117	2002-04-14	current
Aerofil INC	Crank Assembly. - Door Handle Belly Cargo AH0565-501	CH0565-501	McDonnell Douglas DC-9-81, DC-9-82, DC-9-83	2001-06-07	current
Chauhan Industries INC	Crank Assembly. - Door Handle Belly Cargo CH0565-501	4614126-501	McDonnell Douglas DC-9-81, -82, -83	2001-02-20	current
Lucas Aerospace Cargo System	Crank Assembly 65B60985-1	Boeing 65B60985-1	Boeing 747SP, -100, -400	1997-06-02	current
Lucas Aerospace Cargo System	Crank 257T2235-8	LACSM 257T2235-8	Boeing 747-300, -400	1997-02-20	current

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.