# Continental O-470-B series

- Type: Engine model (FAA registry)
- Registry code: 17376
- Manufacturer (registry): CONT MOTOR
- Model: O-470-B
- Engine type: Reciprocating
- Power: 240 hp
- Data sheet: [TCDS E-273](https://openairdocs.org/tcds/E-273) (OpenAirDocs)
- Holder: Continental Aerospace Technologies, Inc.
- Installed in: 0 registered aircraft
- Page: https://openairdocs.org/engine/continental-o-470-b-series

The registry names only the engine series, so ADs for every model in the series are matched.

## ADs that may apply (OpenAirDocs)

Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2023-17-04](https://openairdocs.org/ad/2023-17-04): Reciprocating Engine Oil System · F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter… (Stratus Tool Technologies STC SE09356SC or 2 others). Effective Oct 26, 2023
- [AD 2023-05-16](https://openairdocs.org/ad/2023-05-16): Reciprocating Engine Power Section · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 147 more. Effective Mar 15, 2023
- [AD 2022-16-03](https://openairdocs.org/ad/2022-16-03): Engine (RECIPROCATING) · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-F and 236 more. Effective Aug 15, 2022
- [AD 2010-11-04](https://openairdocs.org/ad/2010-11-04): Hydraulic lifters · Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 190 more. Effective Jun 16, 2010
- [AD 2000-23-21](https://openairdocs.org/ad/2000-23-21): Crankshaft · Continental Motors IO-360-A, IO-360-AB, IO-360-B and 164 more. Effective Dec 12, 2000
- [AD 99-19-01](https://openairdocs.org/ad/99-19-01): No. 2 and No. 5 Crankshaft Inspections · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 127 more. Effective Sep 30, 1999
- [AD 97-21-02](https://openairdocs.org/ad/97-21-02): Cylinders · Continental Motors E165-2, E165-3, E165-4 and 61 more. Effective Oct 27, 1997
- [AD 96-12-22](https://openairdocs.org/ad/96-12-22): Full Flow Engine Oil Adapter · Bellanca CH-300 Pacemaker, 120, 140 and 361 more. Effective Jul 31, 1996
- [AD 93-08-17](https://openairdocs.org/ad/93-08-17): Oil Pick-Up Tube · Continental Motors IO-470-A, IO-470-C, IO-470-D and 104 more. Effective Aug 23, 1993
- [AD 93-10-02](https://openairdocs.org/ad/93-10-02): Missing Cylinder Valve Retainer Key · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 180 more. Effective Aug 12, 1993
- [AD 91-19-03](https://openairdocs.org/ad/91-19-03): Oil Filter · Continental Motors 6-285-A, 6-285-B, 6-285-BA and 169 more. Effective Sep 29, 1991
- [AD 89-04-02](https://openairdocs.org/ad/89-04-02): Carburetors · Continental Motors O-470-11, O-470-11-CI, O-470-11B and 175 more. Effective Mar 8, 1989
- [AD 88-03-06](https://openairdocs.org/ad/88-03-06): Oil Filter · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 155 more. Effective Apr 15, 1988
- [AD 81-16-05](https://openairdocs.org/ad/81-16-05): Magnetos · Lycoming Engines AEIO-320-E1B, AEIO-320-E2B, AEIO-360-B1G6 and 234 more. Effective Aug 6, 1981
- [AD 63-15-01](https://openairdocs.org/ad/63-15-01): Exhaust Valves · Continental Motors E165-2, E165-3, E165-4 and 41 more. Effective Dec 31, 1969
- [AD 67-01-04](https://openairdocs.org/ad/67-01-04): Oil Filters · Full flow oil filter (Superior Flow STC SA401SW or 2 others). Effective Jan 2, 1967
- [AD 63-22-03](https://openairdocs.org/ad/63-22-03): Carburetors · Continental Motors GO-300-A, GO-300-B, GO-300-C and 143 more. Effective Dec 2, 1963
- [AD 98-01-08](https://openairdocs.org/ad/98-01-08): Exhaust Roller Rocker Arm · Roller rocker arm P/N PE 92I intake and PE92E exhaust (Performance Engineering STC SE8594SW)
- [AD 56-06-01](https://openairdocs.org/ad/56-06-01): Piston Pin Assembly · Continental Motors E165-2, E165-3, E165-4 and 41 more

Historical (superseded or no longer in force):

- [AD 2023-04-08](https://openairdocs.org/ad/2023-04-08) (historical): Reciprocating Engine Power Section · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 141 more. Effective Feb 23, 2023
- [AD 2022-04-04](https://openairdocs.org/ad/2022-04-04) (historical): Reciprocating Engine Oil System · F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter… (Stratus Tool Technologies STC SE09356SC or 2 others). Effective Mar 29, 2022
- [AD 2009-24-52](https://openairdocs.org/ad/2009-24-52) (historical): Hydraulic lifters · Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 192 more
- [AD 2009-24-51](https://openairdocs.org/ad/2009-24-51) (historical): Hydraulic lifters · Teledyne Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 156 more
- [AD 2000-08-51](https://openairdocs.org/ad/2000-08-51) (historical): Crankshaft · Teledyne Continental Motors IO-360-A, IO-360-AB, IO-360-B and 158 more
- [AD 99-09-17](https://openairdocs.org/ad/99-09-17) (historical): Crankshaft · Teledyne Continental Motors IO-470-A, IO-470-C, IO-470-D and 114 more
- [AD 97-15-01](https://openairdocs.org/ad/97-15-01) (historical): Pistons · Teledyne Continental Motors E165-2, E165-3, E165-4 and 61 more

## Information bulletins (advisory) (4)

- [SAIB NE-16-13](https://openairdocs.org/saib/NE-16-13): Powerplant - Prohibited use of sealant. Issued Mar 8, 2016
- [SAIB NE-13-04](https://openairdocs.org/saib/NE-13-04): Continental Motors, Inc. (CMI) Connecting Rod Piston Pin Bushing Inspection. Issued Oct 31, 2012
- [SAIB NE-10-09](https://openairdocs.org/saib/NE-10-09): Reciprocating Engine Power Section: Hydraulic Valve Lifters. Issued Nov 20, 2009
- [SAIB NE-09-08](https://openairdocs.org/saib/NE-09-08): Reciprocating Engine Cylinder Section. Issued Jan 30, 2009

## Registered aircraft

None registered with this engine model now.

## NTSB investigations

None matched to aircraft with this engine model.

## FAA accident and incident reports

None matched to aircraft with this engine model.

## Service difficulty reports (3)

As reported by operators and repair stations, by the model named in the report.

- [SDR 20000621SH011](https://openairdocs.org/sdr/20000621SH011), Oct 6, 1999: COOLER. LEAKING. OIL COOLER RUPTURED AT POINT OF PREVIOUS EPOXY REPAIR CAUSING SEVERE LEAK. EPOXY FAILURE IS COMMON AND SHOULD BE ELIMINATED FROM BEING USED IN OIL COOLERS. (X)
- [SDR CA961007005](https://openairdocs.org/sdr/CA961007005), Sep 19, 1996: PISTON ROD. BROKEN. (CAN) ROD FAILURE AT CRANKSHAFT, ROD BROKE IN HALF. ROD EXITED THROUGH TOP OF CRANKCASE REAR LEFT SIDE.
- [SDR CA960611002](https://openairdocs.org/sdr/CA960611002), May 26, 1996: CONROD. BROKEN. (CAN)IN CRUISE, LEFT ENGINE LOST POWER AND VIBRATED, SHUTDOWN. HOLE APPROXIMATELY 6 INCHES DIAMETER IN CRANKCASE. CONROD FAILED.

## STCs that may be installed (OpenAirDocs) (41)

Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SE04651CH](https://openairdocs.org/stc/SE04651CH): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22. Swift Fuels LLC
- [STC SE2932SW](https://openairdocs.org/stc/SE2932SW): Install carburetor air temperature indicator. Approved for Aircooled Motors (Franklin Engine Co.) equipped with float carburetors. Model eligibility included here may not be inclusive. Alcor LLC. Lists O-470 Series
- [STC SE04349CH](https://openairdocs.org/stc/SE04349CH): Installation of SureFly electronic ignition. SureFly Partners Ltd
- [STC SE03309CH](https://openairdocs.org/stc/SE03309CH): Installation of Engine Preheat Kit, p/n TSP6CYL-2927-115 for 115 volt application. Hartzell Propeller Inc
- [STC SE04577CH](https://openairdocs.org/stc/SE04577CH): Install an electronic engine ignition system. Electroair Acquisition Corp
- [STC SE04599CH](https://openairdocs.org/stc/SE04599CH): To allow the use of UL-94 (minimum) grade aviation fuel meeting ASTM D7547. Swift Fuels LLC
- [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc
- [STC SE09356SC](https://openairdocs.org/stc/SE09356SC): Install F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter adapter for a spin-on oil filter. Stratus Tool Technologies LLC
- [STC SE00102SE](https://openairdocs.org/stc/SE00102SE): Replaces Teledyne-Continental Part Number 646277 lifter bodies in engine models listed below with lifter bodies. B & B Aviation LLC
- [STC SE5784NM](https://openairdocs.org/stc/SE5784NM): Replacement of Teledyne Continental original camshaft. B & B Aviation LLC
- [STC SE09637SC](https://openairdocs.org/stc/SE09637SC): Remove existing rocker arm assemblies and install modify rocker arm assemblies. General Aviation Modifications Inc
- [STC SE95WE](https://openairdocs.org/stc/SE95WE): Installation of oil fitting (AN-823-5D) in rocker box cover. Airwolf Filter Corporation
- [STC SE325SW](https://openairdocs.org/stc/SE325SW): Full flow oil filter. Superior Flow Company. Lists O-470 Series
- [STC SE26WE](https://openairdocs.org/stc/SE26WE): Piston ring 250000, 250000+2W and250000+10W on Continental E Series piston 534895, O-470 piston 534895, 626992 and 537883 and IO-470 piston534895. Continental Motors, Inc. Lists O-470 Series
- [STC SE34WE](https://openairdocs.org/stc/SE34WE): Installation of Electro-Coatings, Inc., piston rings on Continental pistons. Continental Motors, Inc
- [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings. Continental Motors, Inc
- [STC SE3330NM](https://openairdocs.org/stc/SE3330NM): Continental valve cover gasket. Real Gaskets Tennessee
- [STC SE09846SC](https://openairdocs.org/stc/SE09846SC): Installation of S539800M30 starter adapter springs. Aircraft Specialties Services Inc
- [STC SE1780NM](https://openairdocs.org/stc/SE1780NM): Installation of Precise Flight standby vacuum system (SVS III). Precise Flight Inc
- [STC SE5743NM](https://openairdocs.org/stc/SE5743NM): Intallation of adapter for externally mounted oil filter. Aviation Development Corporation
- [STC SE09513SC](https://openairdocs.org/stc/SE09513SC): Installation and usage of Exxon 20W50 Multigrade aircraft engine oil conforming to Exxon Oil Formulation WS-3013. Exxon Company USA. Lists O-470 Series
- [STC SE09559SC](https://openairdocs.org/stc/SE09559SC): Installation of US Airparts roller rocker arm assemblies P/N US92E exhaust and US92I intake. US Airparts, Inc
- [STC SE00577NY](https://openairdocs.org/stc/SE00577NY): Installation of Canadian Aero Mfg. (C.A.M.) Oil Coolers. Canadian Aero Manufacturing
- [STC SE00350SE](https://openairdocs.org/stc/SE00350SE): Installation of sump mounted chip detector. Aviation Development Corporation
- [STC SE00427NY](https://openairdocs.org/stc/SE00427NY): Installation, operation and inspection of CAM oil coolers. Canadian Aero Manufacturing
- [STC SE00142SE](https://openairdocs.org/stc/SE00142SE): Replaces the following Teledyne-Continental part numbers: 641682 (Rocker Arm, Exhaust), 539742 (Rocker Arm, Intake), 539740 (Rocker Arm, Shaft) and 538304 (Pushrod Assembly). Dakota Aircraft Parts Inc
- [STC SE3296NM](https://openairdocs.org/stc/SE3296NM): Replacement of the original engine oil screen with an external mounted full flow oil adapter and spin-on filter. Timberman Allen E
- [STC SE8594SW](https://openairdocs.org/stc/SE8594SW): Installation of roller rocker arm P/N PE 92I intake and PE92E exhaust. Performance Engineering
- [STC SE5205NM](https://openairdocs.org/stc/SE5205NM): Installation of an Oilamatic engine filter screen adapter. Oilamatic Inc
- [STC SE7431SW](https://openairdocs.org/stc/SE7431SW): Installation of Performance Engineering roller rocker arms. Performance Engineering
- [STC SE2-1577](https://openairdocs.org/stc/SE2-1577): Installation of Bendix RS-5BD1 or RSA-5AD1 fuel injection system. Bendix Corporation
- [STC SE5879SW](https://openairdocs.org/stc/SE5879SW): Use of Phillips X/C II 20W-50 and25W-60 oil (OSS 55875) in all Avco reciprocating aircraft engines from 65 to 450 BHP. Phillips Petroleum Co. Lists O-470 Series
- [STC SE940GL](https://openairdocs.org/stc/SE940GL): Installation of oil filler tube extension. Rapco, Inc
- [STC SE1642SW](https://openairdocs.org/stc/SE1642SW): Modified cylinder assembly G-626820C or G-625859. Gary Aerospace Corp. Lists O-470 Series
- [STC SE244NE](https://openairdocs.org/stc/SE244NE): Installation of Mattituck plasma flame sprayed cylinder barrels in Teledyne reciprocating engines. Mattituck Airbase, Inc. Lists O-470 Series
- [STC SE80NE](https://openairdocs.org/stc/SE80NE): Installation and usage of Bel-Ray synthetic aviation oil, Bel-Ray Aero 1, (nonsupercharged), horizontally opposed direct drive, aircraft engines of 350 hp. or less. Bel-Ray Company, Inc. Lists O-470 Series
- [STC SE141SW](https://openairdocs.org/stc/SE141SW): Rework crankcase in area of starter drive needle bearing. Hutchinson Aircraft Svc. Lists O-470 Series
- [STC SE16WE](https://openairdocs.org/stc/SE16WE): Bendix S-600 low tension ignition system. Salinas Engine Works. Lists O-470 Series
- [STC SE1CE](https://openairdocs.org/stc/SE1CE): RSA-5 fuel injection system. Bendix Products. Lists O-470 Series
- [STC SE44WE](https://openairdocs.org/stc/SE44WE): Use of Kling Aviation Oil, Specifications KL-100, KL-200 and KL-300 in Continental and Lycoming engines. Kling Oil Company
- [STC SE73SO](https://openairdocs.org/stc/SE73SO): Continental GIO-470 engine oil sump assembly 628943 and oil pump suction tube assembly 628660. Aircraft Modification Engineering Company. Lists O-470 Series

## PMA parts (OpenAirDocs) (over 1,000, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.

- [72-231114-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112810731520260722204348.0001): TAG-Engine. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 17, 2026
- [AB-160844](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151702454020251216184413.0001): Spring & Brush Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-160844 · Nov 10, 2025
- [OC](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130007141720250923184432.0001): Oil Cooler Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Sep 12, 2025
- [HSS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138215977120250923185924.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025
- [TXPL6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130997274520250923185923.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025
- [SL6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125599638020250923185921.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025
- [366163](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199725141120260212214307.0001): Plug. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 366163 · Mar 13, 2025
- [366200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197884377520260212214313.0001): Bushing. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 366200 · Mar 13, 2025
- [266276](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197868391720260212214318.0001): Spring. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 366276 · Mar 13, 2025
- [364858](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196679548220260212214255.0001): Strainer, R/B. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 364858 · Mar 13, 2025
- [366203](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195997813520260212214317.0001): Bushing. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 366203 · Mar 13, 2025
- [384966](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193727823720260212214344.0001): Plate. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 384966 · Mar 13, 2025
- [384604](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193129257720260212214336.0001): Gasket. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 384604 · Mar 13, 2025
- [393949](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184386489920260212214335.0001): Pin. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 393949 · Mar 13, 2025
- [2540897](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181251705220260212214425.0001): Diaphragm Assembly. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2540897 · Mar 13, 2025
- [366201](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177920702120260212214314.0001): Bushing. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 366201 · Mar 13, 2025
- [2540917](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170818807720260212214430.0001): Diaphragm & Needle Assy. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2540917 · Mar 13, 2025
- [2540888](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167612637620260212214424.0001): Diaphragm Assembly. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2540888 · Mar 13, 2025
- [360642](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164601934220260212214247.0001): Gasket. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 360642 · Mar 13, 2025
- [384605](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156762471720260212214338.0001): Gasket. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 384605 · Mar 13, 2025
- [366202](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154004217720260212214315.0001): Bushing. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 366202 · Mar 13, 2025
- [383515](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153702997020260212214328.0001): Spring. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 383515 · Mar 13, 2025
- [2540921](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150380731020260212214432.0001): Diaphragm Assembly. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2540921 · Mar 13, 2025
- [2540057](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145834987720260212214413.0001): Screw. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2540057 · Mar 13, 2025
- [384964](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144897026120260212214342.0001): Tube. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 384964 · Mar 13, 2025
- [P3779](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143589842420260212214154.0001): Gasket. VSE Aviation Services LLC · PMA PQ00042WB · Replaces P3779 · Mar 13, 2025
- [364159](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143099723220260212214251.0001): Gasket. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 364159 · Mar 13, 2025
- [399999](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID140780444020260212214410.0001): Gasket. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 399999 · Mar 13, 2025
- [383500](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139949262220260212214327.0001): Retainer. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 383500 · Mar 13, 2025
- [364954](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135776073920260212214256.0001): Valve. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 364594 · Mar 13, 2025
- [2540866](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134814902020260212214415.0001): Diaphragm. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2540866 · Mar 13, 2025
- [2540898](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132739824620260212214427.0001): Diaphragm & Needle Assy. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2540898 · Mar 13, 2025
- [385027](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132296277720260212214345.0001): Needle Valve Assy.. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 385027 · Mar 13, 2025
- [2540882](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132278949020260212214420.0001): Diaphragm. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2540882 · Mar 13, 2025
- [2540876](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130474145020260212214418.0001): Diaphragm. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2540876 · Mar 13, 2025
- [2540909](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127918424420260212214429.0001): Diaphragm Assembly. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2540909 · Mar 13, 2025
- [366357](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123328349420260212214320.0001): Value Assy.. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 366357 · Mar 13, 2025
- [383907](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123240576520260212214333.0001): Pin. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 383907 · Mar 13, 2025
- [P9194](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117871278320260212214157.0001): Valve. VSE Aviation Services LLC · PMA PQ00042WB · Replaces P9194 · Mar 13, 2025
- [364975](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116112419520260212214258.0001): Valve. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 364975 · Mar 13, 2025
- [2540871](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111883622520260212214416.0001): Diaphragm Assembly. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2540871 · Mar 13, 2025
- [2540883](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109696620820260212214421.0001): Diaphragm. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2540883 · Mar 13, 2025
- [384961](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109680391120260212214341.0001): Nozzle Assy.. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 384961 · Mar 13, 2025
- [383853](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109438752420260212214331.0001): Spring. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 383853 · Mar 13, 2025
- [383494](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106705876420260212214325.0001): Plug. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 383494 · Mar 13, 2025
- [366728](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID104482697520260212214324.0001): Pin. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 366728 · Mar 13, 2025
- [2523047](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101179094420260212214412.0001): Valve. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 2523047 · Mar 13, 2025
- [366168](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100036201020260212214308.0001): Washer. VSE Aviation Services LLC · PMA PQ00042WB · Replaces 366168 · Mar 13, 2025
- [ES917](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192492107120251216184202.0001): Impulse Coupling Spring. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M917 · May 20, 2024
- [ES3019](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190822192120251216184207.0001): Nut. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3019 · May 20, 2024

All of them: https://openairdocs.org/engine/continental-o-470-b-series/pma.md

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