# Wsk-Pzl 6A-335-B1 series

- Type: Engine model (FAA registry)
- Registry code: 67258
- Manufacturer (registry): WSK-PZL
- Model: 6A-335-B1
- Engine type: Reciprocating
- Power: 180 hp
- Data sheet: [TCDS E-244](https://openairdocs.org/tcds/E-244) (OpenAirDocs)
- Holder: Franklin Sp. z.o.o.
- Installed in: 0 registered aircraft
- Page: https://openairdocs.org/engine/wsk-pzl-6a-335-b1-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 69-09-01](https://openairdocs.org/ad/69-09-01): Eisemann Magnetos · Eisemann Magnetos, 2A4-45-B2, 2A4-49-B2 and 158 more

## 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.

## STCs that may be installed (OpenAirDocs) (5)

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 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 6A-335-B1A
- [STC SE03309CH](https://openairdocs.org/stc/SE03309CH): Installation of Engine Preheat Kit, p/n TSP6CYL-2927-115 for 115 volt application. Hartzell Propeller Inc. Lists 6A-335-B1A
- [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. Lists 6A-335-B1A
- [STC SE4178NM](https://openairdocs.org/stc/SE4178NM): Installation of oil filter kit. Franklin Aircraft Engines Inc. Lists 6A-335-B1A
- [STC SE02602AT](https://openairdocs.org/stc/SE02602AT): Installation of an alternate engine driven fuel pump in accordance with CJ Aviation "Installation Instructions for Fuel Pump 6005-2A", IR, dated 12/23/02, drawing no. 6005-2A "Fuel Pump", IR, dated 11/14/02 and drawing no. 6005-2B "Cap Plug", IR, dated 12/03/02 or later FAA approved revisions of either document. C J Aviation. Lists 6A-335-B1A

## PMA parts (OpenAirDocs) (68, 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/DRSDOCID126488040520260722204349.0001): TAG-Engine. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 17, 2026
- [AE45BS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142129963420250908153021.0001): Brush Rack Assembly. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALU1045BS · Aug 27, 2025
- [AB-157160](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158401184520251216184437.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-157160 · Dec 8, 2023
- [AB-157158](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158219565620251216184432.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental MotorsP/N: 10-157158 · Dec 8, 2023
- [AB-51678](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157802434020251216184508.0001): Oil Deflector. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-51678 · Dec 8, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149337649120251216184433.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 8, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197131308520240301172645.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168354325020240301172638.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145217999320240301172658.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118323347220240301172648.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102475767020240301172654.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176360833820240301172648.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163685509620240301172639.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162371588220240301172654.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150014931220240301172641.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141585254820240301172654.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123063929720240301172657.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115495300220240301172646.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID104850212020240301172638.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102201684720240301172637.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023
- [TA2927-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143759258820231109131601.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Oct 31, 2023
- [TA2927-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118936882120231109131600.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Oct 31, 2023
- [ES10-400549-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158172130220230929175036.0001): 200 Series Frame, Lyc Flange. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-400549-2 · Jul 17, 2023
- [ES10-400551-8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178086668520231025135112.0001): Housing, Distributor. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-400551-8 · Apr 1, 2023
- [ES10-25788](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197042042020230703154012.0001): Bearing, Sleeve. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-357078, 10-25788, 736 · Mar 20, 2023
- [ES10-56513](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157880742420230502200206.0001): Pin, Stop. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-56513 · Feb 9, 2023
- [ES10-357165-20](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117084116020220725141437.0001): Coil, Magneto. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-357165-20, 10-357164-1 · Jun 9, 2022
- [ES10-400160-3](https://drs.faa.gov/browse/excelExternalWindow/6C8CDF91CBB55774862580D8005634F1.0001): Cover. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces Continental Motors 10-400160-3 · Jun 26, 2016
- [F12ST2](https://drs.faa.gov/browse/excelExternalWindow/8220F19278600E6486257FE700783500.0001): Starter. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Delco 1109651 · May 18, 2016
- [F12ST2](https://drs.faa.gov/browse/excelExternalWindow/5DCED09D2033145386257FE7007836ED.0001): Starter. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Sky-Tec F12ST1 · May 18, 2016
- [ES10-3793](https://drs.faa.gov/browse/excelExternalWindow/91AEC7E0FED7140186257ED50059889A.0001): Lock Washer. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces Champion Motors P/N 10-3793 · Sep 20, 2015
- [F12ST2](https://drs.faa.gov/browse/excelExternalWindow/40A5678E63E86BE386257E5F0059BD62.0001): Starter. Sky-Tec Partners Ltd · PMA PQ0852SW · Replaces Delco 1109651 · Jun 7, 2015
- [B2](https://drs.faa.gov/browse/excelExternalWindow/F48B40FEEAC090C486257CD6005110B0.0001): Harness. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces Aero-Lite P/N B2 · Mar 24, 2014
- [3P194-AFC](https://drs.faa.gov/browse/excelExternalWindow/5624B71F846E933086257B95004E7174.0001): Vacuum Pump. Airwolf Filter Corp · PMA PQ2480CE · Replaces Pesco 3P194, 3P-194-D, 3P-194-F… · May 27, 2013
- [B2-2](https://drs.faa.gov/browse/excelExternalWindow/5DBCF1644DDD7B9586257B6300694658.0001): Ignition Harness. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Franklin FR202589 · Feb 24, 2013
- [B3-2](https://drs.faa.gov/browse/excelExternalWindow/7AA6CDD09785CDED86257F5E006248A3.0001): Ignition Harness. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces Bendix 10-720365-12 · Nov 29, 2012
- [B2-2](https://drs.faa.gov/browse/excelExternalWindow/6DFDF9F3FEFB83CA86257F5E00624882.0001): Ignition Harness. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces FR202589 · Nov 29, 2012
- [B3-2](https://drs.faa.gov/browse/excelExternalWindow/CDBC94001A50EC1B862577FB00556791.0001): Ignition Harness. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Bendix 10-720365-12 · Oct 21, 2010
- [B2-2](https://drs.faa.gov/browse/excelExternalWindow/35272F7474E0D32A862577FB00556762.0001): Ignition Harness. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Franklin FR202589 · Oct 21, 2010
- [RAP216CW](https://drs.faa.gov/browse/excelExternalWindow/E3A962629D485E2F8625776C0060D78E.0001): Vacuum Pump Assembly. Rapco Inc · PMA PQ2101CE · Replaces Nichols-Airborne P/N 212CW, E212CW… · Jul 18, 2010
- [RAP216CW](https://drs.faa.gov/browse/excelExternalWindow/F216D500B3091BD48625773E00428FE2.0001): Vacuum Pump Assembly. Rapco Inc · PMA PQ2101CE · Replaces Nichols-Airborne P/N 212CC, E212CW… · May 18, 2010
- [AE45BS](https://drs.faa.gov/browse/excelExternalWindow/4BBDCB1A6BC995F186257689005F8CD6.0001): Brush Rack Assembly. Aerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALU1045BS · Dec 6, 2009
- [M2772](https://drs.faa.gov/browse/excelExternalWindow/C3C0CE4A904DD074862575EB0069DEC6.0001): Harness. Champion Aerospace LLC · PMA PQ1287CE · Replaces 10-821671-92 · May 26, 2009
- [3P194-AFC](https://drs.faa.gov/browse/excelExternalWindow/C23C9F173700481D8525703C005FF43E.0001): Vacuum Pump. Airwolf Filter Corp · Replaces Pesco 3P194, 3P-194-D, 3P-194-F… · Nov 8, 2004
- [URHB32S](https://drs.faa.gov/browse/excelExternalWindow/2A2439C75F90D8E8862573E90054045B.0001): Spark Plug. Unison Industries (formerly Slick Aircraft Products) · PMA PQ2050CE · Replaces RHB32N Champion · Sep 7, 2003
- [M2772](https://drs.faa.gov/browse/excelExternalWindow/90BAB6DDA6EBFFF68525704D005452A3.0001): Harness. Unison Industries (formerly Slick Aircraft Products) · PMA PQ2050CE · Modification part · May 21, 2002
- [AEF18023](https://drs.faa.gov/browse/excelExternalWindow/F936F9087DBDFD418625753C00784D35.0001): Bearing, Crankshaft Prop End, Odd Nos. (.20 U.S.). Airmotive Engineering Corp · PMA PQ0003SW · Replaces Franklin P/N 18023 · Mar 7, 2002
- [AEF18025](https://drs.faa.gov/browse/excelExternalWindow/C995ADDC5645A9F58625753C00784D8C.0001): Bearing, Crankshaft Prop End, Even Nos. (.020 U.S.). Airmotive Engineering Corp · PMA PQ0003SW · Replaces Franklin P/N 18025 · Mar 7, 2002
- [AEF18024](https://drs.faa.gov/browse/excelExternalWindow/C11C21D48008E20F8625753C00784D60.0001): Bearing, Crankshaft Prop End, Even Nos. (.010 U.S.). Airmotive Engineering Corp · PMA PQ0003SW · Replaces Franklin P/N 18024 · Mar 7, 2002
- [AEF17723](https://drs.faa.gov/browse/excelExternalWindow/913A9BCF1CB970248625753C00784BA0.0001): Bearing, Crankshaft Prop End, Odd Nos.. Airmotive Engineering Corp · PMA PQ0003SW · Replaces Franklin P/N 17723 · Mar 7, 2002

All of them: https://openairdocs.org/engine/wsk-pzl-6a-335-b1-series/pma.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.