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Piston Ring Kit Std 431870
Description
Function and Technical Context
The piston rings act as a dynamic seal between the piston and cylinder wall, ensuring the necessary compression for efficient combustion and preventing exhaust gases from descending into the crankcase. In two-stroke outboard engines such as Johnson and Evinrude models from the V4, V6 and V8 series to which this kit belongs, the rings operate under conditions of high temperature and cyclic pressure, so their integrity is critical to the overall performance of the unit. A worn or broken ring directly compromises the cylinder seal, causing power loss, increased fuel consumption and contamination of the mixing oil. This kit is manufactured in standard size (Std) with a piston diameter of 3.685 inches, adapted to the factory tolerances of the affected engine blocks.
When to Replace This Part?
The most common symptoms of piston ring wear in two-stroke outboard engines include excessive blue or grayish smoke from the exhaust, noticeable loss of compression in one or more cylinders when performing a compression test, difficulty starting in cold conditions and elevated fuel consumption with no apparent cause in the fuel system. It is recommended to check the condition of the rings whenever cylinder rectification or inspection is performed, or during any intervention involving piston removal. Replacing the rings preventively during a major overhaul avoids more serious damage to the block or cylinder head, repairs that are significantly more costly than replacing the ring set itself.
Compatible Johnson/Evinrude Engines
| Series | Models |
|---|---|
| BE250 | BE250CXECB 1998, BE250CXEDA 1996, BE250CXEUM 1997, BE250TXECB 1998, BE250TXEDA 1996, BE250TXEUM 1997 |
| BJ250 | BJ250CXECB 1998, BJ250CXEDA 1996, BJ250CXEUM 1997, BJ250TXECB 1998, BJ250TXEDA 1996, BJ250TXEUM 1997 |
| E120 | E120TLCCA 1988, E120TLCEM 1989, E120TLEIE 1991, E120TLEND 1992, E120TLERC 1994, E120TLERK 1994, E120TLESB 1990, E120TLETF 1993, E120TLETS 1993, E120TXARC 1994, E120TXARK 1994, E120TXATF 1993, E120TXATS 1993, E120TXCCA 1988, E120TXCEM 1989, E120TXEIE 1991, E120TXEND 1992, E120TXERC 1994, E120TXERK 1994, E120TXESB 1990, E120TXETF 1993, E120TXETS 1993 |
| E125 | E125ESXENR 1992, E125ESXERK 1994, E125ESXESS 1990, E125ESXETA 1993, E125ESXETF 1993, E125ESXW 1989 |
| E140 | E140CXARC 1994, E140CXARK 1994, E140CXATF 1993, E140CXATS 1993, E140CXCCS 1988, E140CXCEC 1989, E140CXEIA 1991, E140CXENM 1992, E140CXERE 1994, E140CXERK 1994, E140CXESR 1990, E140CXETB 1993, E140CXETF 1993, E140TLATC 1993, E140TLATF 1993, E140TLCCM 1988, E140TLCEB 1989, E140TLEID 1991, E140TLENS 1992, E140TLERK 1994, E140TLERR 1994, E140TLESE 1990, E140TLETC 1993, E140TLETF 1993, E140TXARC 1994, E140TXARK 1994, E140TXATF 1993, E140TXATS 1993, E140TXCCM 1988, E140TXCEB 1989, E140TXEID 1991, E140TXENS 1992, E140TXERK 1994, E140TXERR 1994, E140TXESE 1990, E140TXETC 1993, E140TXETF 1993 |
| E185 | E185ESXENR 1992, E185ESXESS 1990, E185ESXW 1989 |
| E200 | E200CXCCR 1988, E200CXCEA 1989, E200CXEIB 1991, E200CXENE 1992, E200CXESM 1990, E200STLCCM 1988, E200STLCEB 1989, E200STLEID 1991, E200STLENS 1992, E200STLESE 1990, E200TXCCR 1988, E200TXCEA 1989, E200TXEIB 1991, E200TXENE 1992, E200TXESM 1990 |
| E225 | E225CXCCE 1988, E225CXCED 1989, E225CXEIC 1991, E225CXENR 1992, E225CXESS 1990, E225PLCCE 1988, E225PLCED 1989, E225PLEIC 1991, E225PLENR 1992, E225PLESS 1990, E225PXCCE 1988, E225PXCED 1989, E225PXEIC 1991, E225PXENR 1992, E225PXESS 1990, E225TLCCE 1988, E225TLCED 1989, E225TLEIC 1991, E225TLENR 1992, E225TLESS 1990, E225TXCCE 1988, E225TXCED 1989, E225TXEIC 1991, E225TXENR 1992, E225TXESS 1990 |
| E250 | E250CXARC 1994, E250CXATF 1993, E250CXATS 1993, E250CXEIE 1991, E250CXEND 1992, E250CXEOR 1995, E250CXERC 1994, E250CXETF 1993, E250CXETS 1993, E250CZATF 1993, E250CZATS 1993, E250CZEND 1992, E250CZEOR 1995, E250CZERC 1994, E250CZETF 1993, E250CZETS 1993, E250TXARC 1994, E250TXATF 1993, E250TXATS 1993, E250TXEIE 1991, E250TXEND 1992, E250TXEOR 1995, E250TXERC 1994, E250TXETF 1993, E250TXETS 1993, E250TZATF 1993, E250TZATS 1993, E250TZEND 1992, E250TZEOR 1995, E250TZERC 1994, E250TZETF 1993, E250TZETS 1993 |
| E275 | E275CXCCA 1988, E275PLCCA 1988, E275PXCCA 1988 |
| E300 | E300CXCCA 1988, E300CXCEM 1989, E300CXEIE 1991, E300CXEND 1992, E300CXEOR 1995, E300CXERC 1994, E300CXESB 1990, E300CXETF 1993, E300CXETS 1993, E300PLCCA 1988, E300PLCEM 1989, E300PLEIE 1991, E300PLEND 1992, E300PLEOR 1995, E300PLERC 1994, E300PLESB 1990, E300PLETF 1993, E300PLETS 1993, E300PXCCA 1988, E300PXCEM 1989, E300PXEIE 1991, E300PXEND 1992, E300PXEOR 1995, E300PXERC 1994, E300PXESB 1990, E300PXETF 1993, E300PXETS 1993 |
| J120 | J120TLAEM 1989, J120TLAIE 1991, J120TLAND 1992, J120TLARC 1994, J120TLARK 1994, J120TLASB 1990, J120TLATF 1993, J120TLATS 1993, J120TLCCA 1988, J120TLCEM 1989, J120TLEIE 1991, J120TLEND 1992, J120TLERC 1994, J120TLERK 1994, J120TLESB 1990, J120TLETF 1993, J120TLETS 1993, J120TXARC 1994, J120TXARK 1994, J120TXATF 1993, J120TXATS 1993, J120TXCCA 1988, J120TXCEM 1989, J120TXEIE 1991, J120TXEND 1992, J120TXERC 1994, J120TXERK 1994, J120TXESB 1990, J120TXETF 1993, J120TXETS 1993 |
| J125 | J125ESXENR 1992, J125ESXERK 1994, J125ESXESS 1990, J125ESXETA 1993, J125ESXETF 1993, J125ESXW 1989 |
| J140 | J140CXARC 1994, J140CXARK 1994, J140CXATF 1993, J140CXATS 1993, J140CXCCS 1988, J140CXCEC 1989, J140CXEIA 1991, J140CXENM 1992, J140CXERE 1994, J140CXERK 1994, J140CXESR 1990, J140CXETB 1993, J140CXETF 1993, J140TLAEB 1989, J140TLANS 1992, J140TLARK 1994, J140TLARR 1994, J140TLASE 1990, J140TLATC 1993, J140TLATF 1993, J140TLCCM 1988, J140TLCEB 1989, J140TLEID 1991, J140TLENS 1992, J140TLERK 1994, J140TLERR 1994, J140TLESE 1990, J140TLETC 1993, J140TLETF 1993, J140TXARC 1994, J140TXARK 1994, J140TXATF 1993, J140TXATS 1993, J140TXCCM 1988, J140TXCEB 1989, J140TXEID 1991, J140TXENS 1992, J140TXERK 1994, J140TXERR 1994, J140TXESE 1990, J140TXETC 1993, J140TXETF 1993 |
| J185 | J185ESXENR 1992, J185ESXESS 1990, J185ESXW 1989 |
| J200 | J200CXCCR 1988, J200CXCEA 1989, J200CXEIB 1991, J200CXENE 1992, J200CXESM 1990, J200STLACM 1988, J200STLCCM 1988, J200STLCEB 1989, J200STLEID 1991, J200STLENS 1992, J200STLESE 1990, J200TXCCR 1988, J200TXCEA 1989, J200TXEIB 1991, J200TXENE 1992, J200TXESM 1990 |
| J225 | J225CXCCE 1988, J225CXCED 1989, J225CXEIC 1991, J225CXENR 1992, J225CXESS 1990, J225PLAED 1989, J225PLASS 1990, J225PLCCE 1988, J225PLCED 1989, J225PLEIC 1991, J225PLENR 1992, J225PLESS 1990, J225PXCCE 1988, J225PXCED 1989, J225PXEIC 1991, J225PXENR 1992, J225PXESS 1990, J225TLAED 1989, J225TLASS 1990, J225TLCCE 1988, J225TLCED 1989, J225TLEIC 1991, J225TLENR 1992, J225TLESS 1990, J225TXCCE 1988, J225TXCED 1989, J225TXEIC 1991, J225TXENR 1992, J225TXESS 1990 |
| J250 | J250CXARC 1994, J250CXATF 1993, J250CXATS 1993, J250CXEIE 1991, J250CXEND 1992, J250CXEOR 1995, J250CXERC 1994, J250CXETF 1993, J250CXETS 1993, J250CZATF 1993, J250CZATS 1993, J250CZEND 1992, J250CZEOR 1995, J250CZERC 1994, J250CZETF 1993, J250CZETS 1993, J250TXARC 1994, J250TXATF 1993, J250TXATS 1993, J250TXEIE 1991, J250TXEND 1992, J250TXEOR 1995, J250TXERC 1994, J250TXETF 1993, J250TXETS 1993, J250TZATF 1993, J250TZATS 1993, J250TZEND 1992, J250TZEOR 1995, J250TZERC 1994, J250TZETF 1993, J250TZETS 1993 |
| J275 | J275CXCCA 1988, J275PLCCA 1988, J275PXCCA 1988 |
| J300 | J300CXCCA 1988, J300CXCEM 1989, J300CXEIE 1991, J300CXEND 1992, J300CXEOR 1995, J300CXERC 1994, J300CXESB 1990, J300CXETF 1993, J300CXETS 1993, J300PLCCA 1988, J300PLCEM 1989, J300PLEIE 1991, J300PLEND 1992, J300PLEOR 1995, J300PLERC 1994, J300PLESB 1990, J300PLETF 1993, J300PLETS 1993, J300PXCCA 1988, J300PXCEM 1989, J300PXEIE 1991, J300PXEND 1992, J300PXEOR 1995, J300PXERC 1994, J300PXESB 1990, J300PXETF 1993, J300PXETS 1993 |
| TE120 | TE120TXCEM 1989 |
| TE200 | TE200TXCEA 1989 |
| TJ120 | TJ120TXCEM 1989 |
| TJ200 | TJ200TXCEA 1989 |
| VE120 | VE120TLEIE 1991, VE120TLEND 1992, VE120TLESB 1990, VE120TLETF 1993, VE120TLETS 1993, VE120TXEIE 1991, VE120TXEND 1992, VE120TXESB 1990, VE120TXETF 1993, VE120TXETS 1993 |
| VE140 | VE140TLEID 1991, VE140TLENS 1992, VE140TLESE 1990, VE140TLETC 1993, VE140TLETF 1993, VE140TXEID 1991, VE140TXENS 1992, VE140TXESE 1990, VE140TXETC 1993, VE140TXETF 1993 |
| VE200 | VE200SLEID 1991, VE200SLENS 1992, VE200SLESE 1990, VE200TXEIB 1991, VE200TXENE 1992, VE200TXESM 1990 |
| VE225 | VE225PLEIC 1991, VE225PLENR 1992, VE225PLESS 1990, VE225PXEIC 1991, VE225PXENR 1992, VE225PXESS 1990, VE225TLEIC 1991, VE225TLENR 1992, VE225TLESS 1990, VE225TXEIC 1991, VE225TXENR 1992, VE225TXESS 1990 |
| VJ120 | VJ120TLAIE 1991, VJ120TLAND 1992, VJ120TLASB 1990, VJ120TLATF 1993, VJ120TLATS 1993, VJ120TLEIE 1991, VJ120TLEND 1992, VJ120TLESB 1990, VJ120TLETF 1993, VJ120TLETS 1993, VJ120TXEIE 1991, VJ120TXEND 1992, VJ120TXESB 1990, VJ120TXETF 1993, VJ120TXETS 1993 |
| VJ140 | VJ140TLAID 1991, VJ140TLANS 1992, VJ140TLASE 1990, VJ140TLEID 1991, VJ140TLENS 1992, VJ140TLESE 1990, VJ140TLETC 1993, VJ140TLETF 1993, VJ140TXEID 1991, VJ140TXENS 1992, VJ140TXESE 1990, VJ140TXETC 1993, VJ140TXETF 1993 |
| VJ200 | VJ200SLEID 1991, VJ200SLENS 1992, VJ200SLESE 1990, VJ200TXEIB 1991, VJ200TXENE 1992, VJ200TXESM 1990 |
| VJ225 | VJ225PLEIC 1991, VJ225PLENR 1992, VJ225PLESS 1990, VJ225PXEIC 1991, VJ225PXENR 1992, VJ225PXESS 1990, VJ225TLASS 1990, VJ225TLEIC 1991, VJ225TLENR 1992, VJ225TLESS 1990, VJ225TXEIC 1991, VJ225TXENR 1992, VJ225TXESS 1990 |
Equivalent Manufacturer References
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| OMC | 0431870, 431870 |
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