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As the leading manufacturer of forged two-stroke pistons, Wiseco knows top end bearings are crucial to your top end rebuild. Wiseco two-stroke top end bearings are manufactured by leading bearing suppliers and inspected for quality.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2001 - 2001 | Arctic Cat | Panther 370 | Base | ||
| 2004 - 2004 | Arctic Cat | Panther 370 | Base | ||
| 2007 - 2008 | Arctic Cat | Panther 370 | Base | ||
| 2003 - 2003 | Arctic Cat | Panther 370 R | Base | ||
| 2005 - 2006 | Arctic Cat | Panther 370 R | Base | ||
| 1999 - 2007 | Arctic Cat | Z 370 | Base | ||
| 2000 - 2002 | Arctic Cat | Z 370 ES | Base | ||
| 2003 - 2003 | Arctic Cat | Z 370 ESR | Base | ||
| 2004 - 2007 | Arctic Cat | Z 370 LX | Base | ||
| 2000 - 2019 | Gas Gas | EC 250 | Base | ||
| 2010 - 2012 | Gas Gas | EC 250 4T | Base | ||
| 2017 - 2017 | Gas Gas | EC 250 R | Base | ||
| 2010 - 2010 | Gas Gas | EC 250 Racing | Base | ||
| 2011 - 2014 | Gas Gas | EC 250 Replica | Base | ||
| 2019 - 2019 | Gas Gas | EC 250 Six Days Chile 18 | Base | ||
| 2011 - 2015 | Gas Gas | EC 250E | Base | ||
| 2000 - 2019 | Gas Gas | EC 300 | Base | ||
| 2012 - 2017 | Gas Gas | EC 300 R | Base | ||
| 2011 - 2014 | Gas Gas | EC 300 Replica | Base | ||
| 2019 - 2019 | Gas Gas | EC 300 Six Days Chile 18 | Base | ||
| 2011 - 2015 | Gas Gas | EC 300E | Base | ||
| 2019 - 2019 | Gas Gas | EC Ranger 300 | Base | ||
| 1997 - 1997 | Gas Gas | Enducross 250 | Base | ||
| 1998 - 2009 | Gas Gas | Enducross EC 250 | Base | ||
| 2000 - 2009 | Gas Gas | Enducross EC 300 | Base | ||
| 1998 - 2009 | Gas Gas | MC 250 | Base | ||
| 2000 - 2019 | Gas Gas | XC 250 | Base | ||
| 2011 - 2011 | Gas Gas | XC 250 4T | Base | ||
| 2011 - 2011 | Gas Gas | XC 250 Cervantes Replica | Base | ||
| 1981 - 1986 | Honda | ATC250R | Base | ||
| 1973 - 1976 | Honda | CR250M | Base | ||
| 1978 - 2007 | Honda | CR250R | Base | ||
| 1981 - 1984 | Honda | FL250 Odyssey | Base | ||
| 1985 - 1985 | Honda | FL350R Odyssey | Base | ||
| 1986 - 1989 | Honda | TRX250R | Base | ||
| 1974 - 1984 | Husqvarna | CR250 | Base | ||
| 1974 - 1974 | Husqvarna | WR250 | Base | ||
| 1976 - 1984 | Husqvarna | WR250 | Base | ||
| 1992 - 1993 | Husqvarna | WXC 250 | Base | ||
| 1996 - 1996 | Husqvarna | WXC 250 | Base | ||
| 1994 - 1996 | Husqvarna | WXE 250 | Base | ||
| 1980 - 1982 | Moto-Ski | Futura L/C | Base | ||
| 1980 - 1982 | Moto-Ski | Mirage I | Base | ||
| 1980 - 1983 | Moto-Ski | Mirage II | Base | ||
| 1980 - 1982 | Moto-Ski | Mirage IIE | Base | ||
| 1980 - 1982 | Moto-Ski | Ultra Sonic | Base | ||
| 1990 - 1991 | Sea-Doo | GT | Base | ||
| 1992 - 1996 | Sea-Doo | GTS | Base | ||
| 1992 - 1993 | Sea-Doo | GTX | Base | ||
| 1991 - 1996 | Sea-Doo | SP | Base | ||
| 1993 - 1996 | Sea-Doo | SPI | Base | ||
| 1993 - 1993 | Sea-Doo | SPX | Base | ||
| 1991 - 1992 | Sea-Doo | XP | Base | ||
| 1983 - 1987 | Ski-Doo | Alpine | Base | ||
| 1988 - 1990 | Ski-Doo | Alpine II | Base | ||
| 1994 - 1994 | Ski-Doo | Alpine II | Base | ||
| 1979 - 1981 | Ski-Doo | Blizzard 5500 | Base | ||
| 1981 - 1984 | Ski-Doo | Blizzard 5500 MX | Base | ||
| 1982 - 1982 | Ski-Doo | Blizzard 9500 | Base | ||
| 1991 - 1991 | Ski-Doo | Cheyenne | Base | ||
| 1991 - 1991 | Ski-Doo | Citation | Base | ||
| 1980 - 1984 | Ski-Doo | Citation 3500 | Base | ||
| 1980 - 1983 | Ski-Doo | Citation 4500 | Base | ||
| 1985 - 1991 | Ski-Doo | Citation LS | Base | ||
| 1985 - 1991 | Ski-Doo | Citation LSE | Base | ||
| 1987 - 1987 | Ski-Doo | Escapade | Base | ||
| 1980 - 1983 | Ski-Doo | Everest 500 | Base | ||
| 1997 - 1997 | Ski-Doo | Formula 583 | Base | ||
| 1999 - 2001 | Ski-Doo | Formula Deluxe 380 Fan | Base | ||
| 2001 - 2001 | Ski-Doo | Formula Deluxe 500 | Base | ||
| 1999 - 2001 | Ski-Doo | Formula Deluxe 500 Fan | Base | ||
| 1999 - 2000 | Ski-Doo | Formula Deluxe 500 LC | Base | ||
| 1989 - 1992 | Ski-Doo | Formula Mach 1 | Base | ||
| 1993 - 1995 | Ski-Doo | Formula Mach Z | Base | ||
| 1987 - 1990 | Ski-Doo | Formula MX | Base | ||
| 1992 - 1995 | Ski-Doo | Formula MX | Base | ||
| 1993 - 1994 | Ski-Doo | Formula MX Z | Base | ||
| 1987 - 1993 | Ski-Doo | Formula Plus | Base | ||
| 1993 - 1993 | Ski-Doo | Formula Plus X | Base | ||
| 1996 - 1996 | Ski-Doo | Formula S | Base | ||
| 1998 - 2000 | Ski-Doo | Formula S | Base | ||
| 1996 - 1999 | Ski-Doo | Formula SL | Base | ||
| 1994 - 1996 | Ski-Doo | Formula STX | Base | ||
| 1994 - 1997 | Ski-Doo | Formula Z | Base | ||
| 1998 - 1999 | Ski-Doo | Formula Z 583 | Base | ||
| 2002 - 2003 | Ski-Doo | Grand Touring 380 Fan | Base | ||
| 1997 - 1999 | Ski-Doo | Grand Touring 583 | Base | ||
| 1994 - 1994 | Ski-Doo | Grand Touring XTC | Base | ||
| 2005 - 2006 | Ski-Doo | GSX 550 Fan | Base | ||
| 2005 - 2006 | Ski-Doo | GTX 550 Fan | Base | ||
| 2003 - 2004 | Ski-Doo | Legend 380 Fan | Base | ||
| 1996 - 1996 | Ski-Doo | Mach Z | Base | ||
| 1996 - 1996 | Ski-Doo | Mach Z LT | Base | ||
| 2001 - 2006 | Ski-Doo | MX Z 380 Fan | Base | ||
| 1996 - 1998 | Ski-Doo | MX Z 440 Fan | Base | ||
| 2001 - 2002 | Ski-Doo | MX Z 500 Fan | Base | ||
| 1996 - 1998 | Ski-Doo | MX Z 583 | Base | ||
| 1984 - 1988 | Ski-Doo | Safari 377 | Base | ||
| 1988 - 1988 | Ski-Doo | Safari 503 | Base | ||
| 1983 - 1983 | Ski-Doo | Skandic 277 | Base | ||
| 1983 - 1983 | Ski-Doo | Skandic 377 | Base | ||
| 1998 - 2000 | Ski-Doo | Skandic 380 | Base | ||
| 1996 - 2000 | Ski-Doo | Skandic 500 | Base | ||
| 2003 - 2003 | Ski-Doo | Skandic 500 Sport | Base | ||
| 1997 - 2003 | Ski-Doo | Skandic 500 SWT | Base | ||
| 1984 - 1984 | Ski-Doo | SS25 | Base | ||
| 2001 - 2002 | Ski-Doo | Summit 500 Fan | Base | ||
| 1994 - 1998 | Ski-Doo | Summit 583 | Base | ||
| 2001 - 2001 | Ski-Doo | Touring 500 Fan | Base | ||
| 1995 - 2000 | Ski-Doo | Touring E | Base | ||
| 1995 - 1999 | Ski-Doo | Touring LE | Base | ||
| 1995 - 1999 | Ski-Doo | Touring SLE | Base | ||
| 1985 - 1992 | Ski-Doo | Tundra | Base | ||
| 1974 - 1979 | Yamaha | DT250 | Base | ||
| 1975 - 1978 | Yamaha | DT400 | Base | ||
| 1977 - 1982 | Yamaha | IT250 | Base | ||
| 1977 - 1978 | Yamaha | IT400 | Base | ||
| 1973 - 1975 | Yamaha | MX250 | Base | ||
| 1975 - 1975 | Yamaha | MX400 | Base | ||
| 1984 - 1989 | Yamaha | PZ480 Phazer | Base | ||
| 1990 - 1996 | Yamaha | PZ480 Phazer II | Base | ||
| 1997 - 1998 | Yamaha | PZ480 Phazer SS | Base | ||
| 1987 - 1989 | Yamaha | PZ480E Phazer Deluxe | Base | ||
| 1985 - 1985 | Yamaha | PZ480E Phazer E | Base | ||
| 1990 - 1996 | Yamaha | PZ480E Phazer II LE | Base | ||
| 1997 - 1998 | Yamaha | PZ480E Phazer SS Electric | Base | ||
| 1984 - 1984 | Yamaha | PZ480SE Phazer SE | Base | ||
| 1991 - 1995 | Yamaha | PZ480ST Phazer II ST | Base | ||
| 1996 - 1999 | Yamaha | PZ480ST Phazer Mountain Lite | Base | ||
| 1999 - 2001 | Yamaha | PZ500 Phazer 500 | Base | ||
| 2001 - 2001 | Yamaha | PZ500DX Phazer Deluxe | Base | ||
| 2000 - 2001 | Yamaha | PZ500ML Phazer Mountain Lite | Base | ||
| 1980 - 1985 | Yamaha | SS440 | Base | ||
| 1991 - 1997 | Yamaha | VT480 Venture XL | Base | ||
| 1992 - 1993 | Yamaha | VT480GT Venture GT | Base | ||
| 1996 - 1998 | Yamaha | VT480TR Venture TR | Base | ||
| 1976 - 1982 | Yamaha | YZ250 | Base | ||
| 1999 - 2022 | Yamaha | YZ250 | Base | ||
| 2016 - 2022 | Yamaha | YZ250X | Base | ||
| 1977 - 1978 | Yamaha | YZ400 | Base |
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.govFor more information on Wiseco part number B1003, you can visit the official Wiseco website.
