# Rolls-Royce 501-D22C

- Type: Engine model (FAA registry)
- Registry code: 54160
- Manufacturer (registry): ROLLS-ROYC
- Model: 501-D22C
- Engine type: Turbo-prop
- Power: 4,680 hp
- Data sheet: [TCDS E-282](https://openairdocs.org/tcds/E-282) (OpenAirDocs)
- Holder: Rolls-Royce Corporation
- Installed in: 0 registered aircraft
- Page: https://openairdocs.org/engine/rolls-royce-501-d22c

Model codes come from the FAA registry's reference file.

## 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 2006-25-12](https://openairdocs.org/ad/2006-25-12): Removal from service of certain turbine rotor components · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 6 more. Effective Jan 23, 2007
- [AD 2005-22-03](https://openairdocs.org/ad/2005-22-03): 1st stage, 2nd stage, 3rd stage, and 4th stage turbine wheels · Rolls-Royce 501-D22A, 501-D22C and 501-D22G. Effective Nov 29, 2005
- [AD 69-21-03](https://openairdocs.org/ad/69-21-03): First Stage Compressor Wheels · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 6 more. Effective Oct 21, 1969

Historical (superseded or no longer in force):

- [AD 2003-07-02](https://openairdocs.org/ad/2003-07-02) (historical): Turbine rotor components · 501-D13, 501-D13A, 501-D13D and 6 more. Effective May 7, 2003

## 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 (1)

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

- [SDR CA100528008](https://openairdocs.org/sdr/CA100528008), May 27, 2010: REGULATOR. BROKEN. (CAN) AFTER PRACTICE FIRE MISSION (PRACTICE WATER DROP) FLAPS WOULD NOT COME UP BUT REMAINED STUCK IN THE FULL DOWN POSITION. CREW WENT TO RETRACT FLAPS BY USIN

## PMA parts (OpenAirDocs) (765, 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.

- [211-326P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125354605420260305135806.0001): Filter Element Assembly. Donaldson Company Inc · PMA PQ2432CE · Replaces 6873547, 6871805 · Mar 3, 2026
- [23071468P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154696035220251205185338.0001): Support,Turbine –Front Bearing. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 23071468 · Aug 5, 2025
- [6824043TT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186387820320250102180342.0001): Gear, Spur, Tachometer & Oil Pump Drive. Turbo Technologies LLC · PMA PQ2318NM · Replaces 6824043 · Jul 2, 2024
- [6829396TT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178937992820250102180341.0001): Gear, Spur-Main Accessory Drive. Turbo Technologies LLC · PMA PQ2318NM · Replaces 6829396 · Jul 2, 2024
- [6845945TT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167884631120250102180348.0001): Bolt, Tie, Compressor. Turbo Technologies LLC · PMA PQ2318NM · Replaces 6845945 · Jul 2, 2024
- [6824044TT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161475209220250102180340.0001): Gear, Spur, Pump Drive Idler. Turbo Technologies LLC · PMA PQ2318NM · Replaces 6824044 · Jul 2, 2024
- [23056998TT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112055361520250102180341.0001): Separator, Planet Bearing. Turbo Technologies LLC · PMA PQ2318NM · Replaces 6894131, 23056998 · Jul 2, 2024
- [6894131TT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100519029720250102180341.0001): Separator, Planet Bearing. Turbo Technologies LLC · PMA PQ2318NM · Replaces 6894131, 23056998 · Jul 2, 2024
- [6895818P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144513949520240223131114.0001): Seal Ring,Split - 5.310 O.D. X .168 Thick. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6895818 · Feb 7, 2024
- [23052969P-04](https://drs.faa.gov/browse/excelExternalWindow/C0DB0C47E27F2314862585960037AC5D.0001): Seal Metallic - Omega Type. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 23052969-04 · Feb 9, 2020
- [23052969P-05](https://drs.faa.gov/browse/excelExternalWindow/66CF270456E3E9B5862585960037AC97.0001): Seal Metallic - Omega Type. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 23052969-05 · Feb 9, 2020
- [23052969P-03](https://drs.faa.gov/browse/excelExternalWindow/2D6B828437973C31862585960037AC25.0001): Seal Metallic - Omega Type. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 23052969-03 · Feb 9, 2020
- [5231714P](https://drs.faa.gov/browse/excelExternalWindow/30631F870A09D1868625858A006C5D33.0001): Valve Guide Assembly- Nozzle. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 5231714 · Oct 31, 2019
- [5231796P](https://drs.faa.gov/browse/excelExternalWindow/C56871E98D39FE1986258557004DF981.0001): Air Shroud - Nozzle. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 5231796 · Jun 13, 2019
- [6859611P](https://drs.faa.gov/browse/excelExternalWindow/A0EFB5C0E988F26A862584A5005D7D46.0001): Vane Assy Compressor 11th Stage. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6859611 · Mar 25, 2019
- [6859612P](https://drs.faa.gov/browse/excelExternalWindow/748EB2538D82FEB5862584A5005D7D5C.0001): Vane Assy Compressor 12th Stage. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6859612 · Mar 25, 2019
- [6859613P](https://drs.faa.gov/browse/excelExternalWindow/588DB43D16112C70862584A5005D7D77.0001): Vane Assy Compressor 13th Stage. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6859613 · Mar 25, 2019
- [23052969P-03, 23052969P-04, 23052969P-05](https://drs.faa.gov/browse/excelExternalWindow/4895383E0C5F662486258160006C9EED.0001): Seal Metallic - Omega Type. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 23052969P-03, 23052969P-04, 23052969P-05 · Jun 12, 2017
- [23079416P](https://drs.faa.gov/browse/excelExternalWindow/F98BF1305F7BECC286258160006C9E5D.0001): Gasket - 10TH Stage Bleed. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 23079416 · May 29, 2017
- [23079417P](https://drs.faa.gov/browse/excelExternalWindow/0E28D26FE43CD40486258160006C9EA5.0001): Gasket - 5TH Stage Bleed. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 23079417 · May 29, 2017
- [23004642P, 23004642P+ .005, 23004642P+ .010, 23004642P+ .015, 23004642P+ .020](https://drs.faa.gov/browse/excelExternalWindow/779829D420321EE2862581590079FE04.0001): Cage, Bearing -Main Idler Gear Front (and Oversizes). Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 23004642, 23004642+.005… · Apr 16, 2017
- [23052087P](https://drs.faa.gov/browse/excelExternalWindow/47D82808759C6624862581590079FE74.0001): Gasket - 4 Bolt Square Flange .938 ID. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 23052087 · Apr 16, 2017
- [6871880P](https://drs.faa.gov/browse/excelExternalWindow/51FCF952DF3DD92F8625803E007A82EF.0001): Body Assy, Scav Oil Pump. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6871880 · Sep 28, 2016
- [23004642TA 23004642TA-005 23004642TA-010 23004642TA-015 23004642TA-020](https://drs.faa.gov/browse/excelExternalWindow/E2F5322AA93525408625836A00502D19.0001): Cage, Bearing-Main Idler Gear Front (and oversizes). Extex Engineered Products Inc · PMA PQ2203NM · Replaces 23004642 · Sep 7, 2016
- [T6841729](https://drs.faa.gov/browse/excelExternalWindow/E1CEBAD190F36FA48625836A00502E30.0001): Stud-Stepped, 2 Diameter Engagement, 3/8-16 NJS X 5/16-24 UNJF. Extex Engineered Products Inc · PMA PQ2203NM · Replaces 6841729 · Sep 7, 2016
- [23004643TA 23004643TA-005 23004643TA-010 23004643TA-015 23004643TA-020 23004643TA-025 23004643TA-030](https://drs.faa.gov/browse/excelExternalWindow/DD57607B2046941D8625836A00502D1B.0001): Cage, Bearing- Main Idler Gear Rear (and oversizes). Extex Engineered Products Inc · PMA PQ2203NM · Replaces 23004643 · Sep 7, 2016
- [6793016TA](https://drs.faa.gov/browse/excelExternalWindow/DA69F41CE7F38A0F8625836A00502D16.0001): Shaft - Compressor Extension. Extex Engineered Products Inc · PMA PQ2203NM · Replaces 6793016 · Sep 7, 2016
- [23004645TA 23004645TA-005 23004645TA-010 23004645TA-015 23004645TA-020 23004645TA-025 23004645TA-030](https://drs.faa.gov/browse/excelExternalWindow/CC06A2959D3B5F188625836A00502D1D.0001): Cage, Bearing -EDC Idler Gear Rear (and oversizes). Extex Engineered Products Inc · PMA PQ2203NM · Replaces 23004645 · Sep 7, 2016
- [23004641TA 23004641TA-005 23004641TA-010 23004641TA-015 23004641TA-020](https://drs.faa.gov/browse/excelExternalWindow/BDF653CED8532D728625836A00502D18.0001): Cage, Bearing-Accessory Drive Shafts (and oversizes). Extex Engineered Products Inc · PMA PQ2203NM · Replaces 23004641 · Sep 7, 2016
- [23053858P](https://drs.faa.gov/browse/excelExternalWindow/FCD770D6DCBC545C86257EB20063515A.0001): Seal, Labyrinth, Rotating, compr Rear-Secondary. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 23053858 · Aug 30, 2015
- [6845945TT](https://drs.faa.gov/browse/excelExternalWindow/0477B6D5755FE99B86257E4C0069B93F.0001): Bolt, Tie, Compressor. Turbo Technologies LLC · PMA PQ2318NM · Replaces 6845945 · Mar 23, 2015
- [6843872P-4](https://drs.faa.gov/browse/excelExternalWindow/D288FFD6EF646D6A86257DAA004EA9DE.0001): Lock Ring, Turbine Blade. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6843872P-4 · Dec 7, 2014
- [6843872P-5](https://drs.faa.gov/browse/excelExternalWindow/649E85F82E28AB9986257DAA004EA9E0.0001): Lock Ring, Turbine Blade. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6843872P-5 · Dec 7, 2014
- [6894313TT](https://drs.faa.gov/browse/excelExternalWindow/E793B881153A515586257DAC00537B74.0001): Separator, Planet Bearing. Turbo Technologies LLC · PMA PQ2318NM · Replaces 68943131, 23056998 · Oct 5, 2014
- [23056998TT](https://drs.faa.gov/browse/excelExternalWindow/96402AA2E5CEE47886257DAC00537B9A.0001): Separator, Planet Bearing. Turbo Technologies LLC · PMA PQ2318NM · Replaces 68943131, 23056998 · Oct 5, 2014
- [6849342P](https://drs.faa.gov/browse/excelExternalWindow/DA0FE54CCF1FE08186257D40006A6302.0001): Nut, Spanner-Rear Carrier Bearing. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6849342 · Aug 17, 2014
- [6824043TT](https://drs.faa.gov/browse/excelExternalWindow/774A7DB5302D058B86257D3A005DF380.0001): Gear, Spur, Tachometer & Oil Pump Drive. Turbo Technologies LLC · PMA PQ2318NM · Replaces 6824043 · Aug 10, 2014
- [NSL870 B1/2](https://drs.faa.gov/browse/excelExternalWindow/D02AEBC7008B811686257D19004F9761.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant Pro Seal 870 B1/2 · Jul 15, 2014
- [NSL870 B2](https://drs.faa.gov/browse/excelExternalWindow/79754D781B68555386257D19004F9769.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant Pro Seal 870 B2 · Jul 15, 2014
- [NSL1428-B1/2](https://drs.faa.gov/browse/excelExternalWindow/F7183CB2BC43F62F86257D1000653FD7.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1428-B1/2 · Jun 30, 2014
- [NSL1428-B2](https://drs.faa.gov/browse/excelExternalWindow/36A26347DBF38ABB86257D1000653FD8.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1428-B2 · Jun 30, 2014
- [6829396TT](https://drs.faa.gov/browse/excelExternalWindow/FF90323C29BB242A86257DAC0052FCC2.0001): Gear, Spur - Main Accessory Drive. Turbo Technologies LLC · PMA PQ2318NM · Replaces 6829396 · Jun 9, 2014
- [6824044TT](https://drs.faa.gov/browse/excelExternalWindow/AFDCE439D8A48DFC86257DAC005284DA.0001): Gear, Spur, Pump Drive Idler. Turbo Technologies LLC · PMA PQ2318NM · Replaces 6824044 · Jun 9, 2014
- [6849342P](https://drs.faa.gov/browse/excelExternalWindow/BAEEAA8A18C6416386257CF30065A2C7.0001): Nut, Spanner-Rear Carrier Bearing. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6784548P · May 29, 2014
- [6787465P](https://drs.faa.gov/browse/excelExternalWindow/DAC8638F42387F4F86257B8700714E3E.0001): Bracket - Compr Pressure Oil Tube. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6787465 · May 20, 2013
- [6787375P](https://drs.faa.gov/browse/excelExternalWindow/C673303E38CDAC1386257B8700714E3B.0001): Dowel - .25 x .69 Long Shouldered (& Oversizes. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6787375 · May 20, 2013
- [6788445P](https://drs.faa.gov/browse/excelExternalWindow/5514E49CF8A25F1186257B8700714E48.0001): Adapter - Pressure Line Air Bleed. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6788445 · May 20, 2013
- [6788646P](https://drs.faa.gov/browse/excelExternalWindow/1DCF9BE6585897A086257B8700714E4A.0001): Ring - Exhaust Duct Seal. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 6788646 · May 20, 2013
- [23056961P](https://drs.faa.gov/browse/excelExternalWindow/03AB73C6134A94C786257AF40056BB30.0001): Pin, Reduction Gear Eyebolt. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 23056961 · Jan 7, 2013
- [23008169P](https://drs.faa.gov/browse/excelExternalWindow/315382F7464DD6CF86257AF40056BB2A.0001): Seal Assy, Labyrinth - Front Compressor. Pacific Sky Supply Inc · PMA PQ1255NM · Replaces 23008169 · Jan 1, 2013

All of them: https://openairdocs.org/engine/rolls-royce-501-d22c/pma.md

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