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Top End & Gaskets

Top-End Bearing

$39.95
  • Forged from high-silicone aluminum alloy for maximum strength and dependability
  • High-quality bearings are manufactured to the highest standards; case-hardened for maximum life and smooth operation at high engine speeds
Quantity:
- +
  • Vendor:

    WISECO PISTON

  • SKU:

    16507

  • Model #:

    B1003

  • Weight:

    0.1 lb

  • Available:

    In Stock

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Vehicle Fitment
2001 Arctic Cat Panther 370
2003 Arctic Cat Panther 370 R
2002 Arctic Cat Panther 370 w/136" Track
1999 Arctic Cat Z 370
2002 Arctic Cat Z 370 ES
2001 Arctic Cat Z 370 ES
2000 Arctic Cat Z 370 ES
2007 Arctic Cat Z 370 LX
2006 Arctic Cat Z 370 LX
2005 Arctic Cat Z 370 LX
2004 Arctic Cat Z 370 LX
2019 Gas Gas EC 250
2018 Gas Gas EC 250
2017 Gas Gas EC 250
2016 Gas Gas EC 250
2015 Gas Gas EC 250
2014 Gas Gas EC 250
2013 Gas Gas EC 250
2012 Gas Gas EC 250
2011 Gas Gas EC 250
2010 Gas Gas EC 250
2009 Gas Gas EC 250
2008 Gas Gas EC 250
2007 Gas Gas EC 250
2006 Gas Gas EC 250
2005 Gas Gas EC 250
2004 Gas Gas EC 250
2003 Gas Gas EC 250
2002 Gas Gas EC 250
2001 Gas Gas EC 250
2000 Gas Gas EC 250
2015 Gas Gas EC 250 4T
2014 Gas Gas EC 250 4T
2013 Gas Gas EC 250 4T
2012 Gas Gas EC 250 4T
2011 Gas Gas EC 250 4T
2010 Gas Gas EC 250 4T
2017 Gas Gas EC 250 R
2008 Gas Gas EC 250 Racing
2014 Gas Gas EC 250 Replica
2013 Gas Gas EC 250 Replica
2011 Gas Gas EC 250E
2019 Gas Gas EC 300
2018 Gas Gas EC 300
2017 Gas Gas EC 300
2016 Gas Gas EC 300
2015 Gas Gas EC 300
2014 Gas Gas EC 300
2013 Gas Gas EC 300
2012 Gas Gas EC 300
2011 Gas Gas EC 300
2010 Gas Gas EC 300
2009 Gas Gas EC 300
2008 Gas Gas EC 300
2007 Gas Gas EC 300
2006 Gas Gas EC 300
2005 Gas Gas EC 300
2004 Gas Gas EC 300
2003 Gas Gas EC 300
2002 Gas Gas EC 300
2001 Gas Gas EC 300
2000 Gas Gas EC 300
2012 Gas Gas EC 300 R
2014 Gas Gas EC 300 Replica
2013 Gas Gas EC 300 Replica
2011 Gas Gas EC 300E
1997 Gas Gas Enducross 250
1999 Gas Gas Enducross EC 250
1998 Gas Gas Enducross EC 250
2015 Gas Gas MC 250
2014 Gas Gas MC 250
2013 Gas Gas MC 250
2012 Gas Gas MC 250
2011 Gas Gas MC 250
2010 Gas Gas MC 250
2009 Gas Gas MC 250
2008 Gas Gas MC 250
2007 Gas Gas MC 250
2006 Gas Gas MC 250
2005 Gas Gas MC 250
2004 Gas Gas MC 250
2003 Gas Gas MC 250
2002 Gas Gas MC 250
2001 Gas Gas MC 250
2000 Gas Gas MC 250
1999 Gas Gas MC 250
1998 Gas Gas MC 250
1997 Gas Gas MC 250
2000 Gas Gas XC 250
1997 Gas Gas XC 250 Cross Country
1986 Honda ATC250R
1985 Honda ATC250R
1984 Honda ATC250R
1983 Honda ATC250R
1982 Honda ATC250R
1981 Honda ATC250R
1976 Honda CR250M
1975 Honda CR250M
1974 Honda CR250M
1973 Honda CR250M
2007 Honda CR250R
2006 Honda CR250R
2005 Honda CR250R
2004 Honda CR250R
2003 Honda CR250R
2002 Honda CR250R
2001 Honda CR250R
2000 Honda CR250R
1999 Honda CR250R
1998 Honda CR250R
1997 Honda CR250R
1996 Honda CR250R
1995 Honda CR250R
1994 Honda CR250R
1993 Honda CR250R
1992 Honda CR250R
1991 Honda CR250R
1990 Honda CR250R
1989 Honda CR250R
1988 Honda CR250R
1987 Honda CR250R
1986 Honda CR250R
1985 Honda CR250R
1984 Honda CR250R
1983 Honda CR250R
1982 Honda CR250R
1981 Honda CR250R
1980 Honda CR250R
1979 Honda CR250R
1978 Honda CR250R
1981 Honda CR250R Elsinore
1980 Honda CR250R Elsinore
1979 Honda CR250R Elsinore
1978 Honda CR250R Elsinore
1984 Honda FL250 Odyssey
1983 Honda FL250 Odyssey
1982 Honda FL250 Odyssey
1981 Honda FL250 Odyssey
1985 Honda FL350R Odyssey
1989 Honda TRX250R
1988 Honda TRX250R
1987 Honda TRX250R
1986 Honda TRX250R
1984 Husqvarna CR250
1983 Husqvarna CR250
1982 Husqvarna CR250
1981 Husqvarna CR250
1980 Husqvarna CR250
1979 Husqvarna CR250
1978 Husqvarna CR250
1977 Husqvarna CR250
1986 Husqvarna Cross Country 250
1975 Husqvarna WR 250
1984 Husqvarna WR250
1983 Husqvarna WR250
1982 Husqvarna WR250
1981 Husqvarna WR250
1980 Husqvarna WR250
1979 Husqvarna WR250
1978 Husqvarna WR250
1977 Husqvarna WR250
1976 Husqvarna WR250
1996 Husqvarna WXC 250
1995 Husqvarna WXC 250
1994 Husqvarna WXC 250
1993 Husqvarna WXC 250
1992 Husqvarna WXC 250
1996 Husqvarna WXE 250
1995 Husqvarna WXE 250
1994 Husqvarna WXE 250
1993 Husqvarna WXE 250
1992 Husqvarna WXE 250
1982 Moto-Ski Mirage I
1981 Moto-Ski Mirage I
1980 Moto-Ski Mirage I
1983 Moto-Ski Mirage II
1982 Moto-Ski Mirage II
1981 Moto-Ski Mirage II
1980 Moto-Ski Mirage II
1982 Moto-Ski Mirage IIE
1981 Moto-Ski Mirage IIE
1980 Moto-Ski Mirage IIE
1980 Moto-Ski Ultra Sonic
1996 Sea Doo GTS 580
1995 Sea Doo GTS 580
1994 Sea Doo GTS 580
1993 Sea Doo GTS 580
1992 Sea Doo GTS 580
1996 Sea Doo GTS 580 (Regular Seat)
1995 Sea Doo GTS 580 (Regular Seat)
1994 Sea Doo GTS 580 (Regular Seat)
1993 Sea Doo GTS 580 (Regular Seat)
1992 Sea Doo GTS 580 (Regular Seat)
1996 Sea Doo GTS 580 (Touring Seat)
1995 Sea Doo GTS 580 (Touring Seat)
1994 Sea Doo GTS 580 (Touring Seat)
1993 Sea Doo GTS 580 (Touring Seat)
1992 Sea Doo GTS 580 (Touring Seat)
1995 Sea Doo HX 580
1996 Sea Doo SP 580
1995 Sea Doo SP 580
1994 Sea Doo SP 580
1993 Sea Doo SP 580
1992 Sea Doo SP 580
1991 Sea Doo SP 580
1990 Sea Doo SP 580
1989 Sea Doo SP 580
1988 Sea Doo SP 580
1992 Sea Doo SPi 580
1991 Sea Doo SPi 580
1995 Sea Doo SPX 580
1994 Sea Doo SPX 580
1991 Sea-Doo GT
1990 Sea-Doo GT
1993 Sea-Doo GTX
1992 Sea-Doo GTX
1996 Sea-Doo SPI
1995 Sea-Doo SPI
1994 Sea-Doo SPI
1993 Sea-Doo SPI
1990 Ski-Doo Alpine
1989 Ski-Doo Alpine
1988 Ski-Doo Alpine
1987 Ski-Doo Alpine
1986 Ski-Doo Alpine
1985 Ski-Doo Alpine
1984 Ski-Doo Alpine
1983 Ski-Doo Alpine
1994 Ski-Doo Alpine II
1982 Ski-Doo Blizzard 5500
1981 Ski-Doo Blizzard 5500
1980 Ski-Doo Blizzard 5500
1979 Ski-Doo Blizzard 5500
1984 Ski-Doo Blizzard 5500 MX
1983 Ski-Doo Blizzard 5500 MX
1982 Ski-Doo Blizzard 5500 MX
1981 Ski-Doo Blizzard 5500 MX
1980 Ski-Doo Blizzard 5500 MX
1979 Ski-Doo Blizzard 5500 MX
1982 Ski-Doo Blizzard 9500
1981 Ski-Doo Blizzard 9500
1980 Ski-Doo Blizzard 9500
1979 Ski-Doo Blizzard 9500
1991 Ski-Doo Cheyenne
1990 Ski-Doo Cheyenne 500
1984 Ski-Doo Citation 3500
1983 Ski-Doo Citation 3500
1982 Ski-Doo Citation 3500
1981 Ski-Doo Citation 3500
1980 Ski-Doo Citation 3500
1983 Ski-Doo Citation 4500
1982 Ski-Doo Citation 4500
1981 Ski-Doo Citation 4500
1980 Ski-Doo Citation 4500
1979 Ski-Doo Citation 4500
1991 Ski-Doo Citation LS
1990 Ski-Doo Citation LS
1989 Ski-Doo Citation LS
1988 Ski-Doo Citation LS
1987 Ski-Doo Citation LS
1986 Ski-Doo Citation LS
1985 Ski-Doo Citation LS
1991 Ski-Doo Citation LSE
1990 Ski-Doo Citation LSE
1989 Ski-Doo Citation LSE
1988 Ski-Doo Citation LSE
1987 Ski-Doo Citation LSE
1986 Ski-Doo Citation LSE
1985 Ski-Doo Citation LSE
1989 Ski-Doo Escapade
1988 Ski-Doo Escapade
1987 Ski-Doo Escapade
1983 Ski-Doo Everest 500
1982 Ski-Doo Everest 500
1981 Ski-Doo Everest 500
1980 Ski-Doo Everest 500
2000 Ski-Doo Formula 500 Deluxe
1999 Ski-Doo Formula 500 Deluxe
1997 Ski-Doo Formula 583
2001 Ski-Doo Formula Deluxe 380 Fan
2000 Ski-Doo Formula Deluxe 380 Fan
1999 Ski-Doo Formula Deluxe 380 Fan
2001 Ski-Doo Formula Deluxe 500
2001 Ski-Doo Formula Deluxe 500 Fan
2000 Ski-Doo Formula Deluxe 500 Fan
1999 Ski-Doo Formula Deluxe 500 Fan
1992 Ski-Doo Formula Mach 1
1991 Ski-Doo Formula Mach 1
1990 Ski-Doo Formula Mach 1
1989 Ski-Doo Formula Mach 1
1996 Ski-Doo Formula Mach Z
1995 Ski-Doo Formula Mach Z
1994 Ski-Doo Formula Mach Z
1993 Ski-Doo Formula Mach Z
1985 Ski-Doo Formula MX
1994 Ski-Doo Formula MX Z
1993 Ski-Doo Formula Plus
1992 Ski-Doo Formula Plus
1991 Ski-Doo Formula Plus
1990 Ski-Doo Formula Plus
1989 Ski-Doo Formula Plus
1988 Ski-Doo Formula Plus
1987 Ski-Doo Formula Plus
1986 Ski-Doo Formula Plus
1991 Ski-Doo Formula Plus MX
1993 Ski-Doo Formula Plus X
1996 Ski-Doo Formula S
1999 Ski-Doo Formula SL
1998 Ski-Doo Formula SL
1997 Ski-Doo Formula SL
1996 Ski-Doo Formula SL
1996 Ski-Doo Formula STX
1995 Ski-Doo Formula STX
1994 Ski-Doo Formula STX
1998 Ski-Doo Formula Z
1997 Ski-Doo Formula Z
1996 Ski-Doo Formula Z
1995 Ski-Doo Formula Z
1994 Ski-Doo Formula Z
1999 Ski-Doo Formula Z 500
1999 Ski-Doo Formula Z 583
1998 Ski-Doo Formula Z 583
1997 Ski-Doo Formula Z 583
1996 Ski-Doo Formula Z 583
1995 Ski-Doo Formula Z 583
1994 Ski-Doo Formula Z 583
2003 Ski-Doo Grand Touring 380 Fan
2002 Ski-Doo Grand Touring 380 Fan
2001 Ski-Doo Grand Touring 380F
1999 Ski-Doo Grand Touring 583
1998 Ski-Doo Grand Touring 583
1997 Ski-Doo Grand Touring 583
1996 Ski-Doo Grand Touring 583
1994 Ski-Doo Grand Touring XTC
2006 Ski-Doo GSX 550 Fan
2005 Ski-Doo GSX 550 Fan
2004 Ski-Doo Legend 380 Fan
2003 Ski-Doo Legend 380 Fan
1996 Ski-Doo Mach Z
1996 Ski-Doo Mach Z 779 LT
2003 Ski-Doo Mach Z Tech Plus
2002 Ski-Doo Mach Z Tech Plus
2001 Ski-Doo Mach Z Tech Plus
2004 Ski-Doo MX Z 380 Fan
2003 Ski-Doo MX Z 380 Fan
2002 Ski-Doo MX Z 380 Fan
2001 Ski-Doo MX Z 380 Fan
2001 Ski-Doo MX Z 500
1998 Ski-Doo MX Z 583
1997 Ski-Doo MX Z 583
1996 Ski-Doo MX Z 583
2006 Ski-Doo MX-Z 380
2005 Ski-Doo MX-Z 380
2004 Ski-Doo MX-Z 380
2003 Ski-Doo MX-Z 380
2002 Ski-Doo MX-Z 380
2001 Ski-Doo MX-Z 380
1998 Ski-Doo MX-Z 440
1997 Ski-Doo MX-Z 440
1996 Ski-Doo MX-Z 440
1995 Ski-Doo MX-Z 440
2002 Ski-Doo MX-Z 500
1993 Ski-Doo MX-Z Formula
1994 Ski-Doo Safari 377
1993 Ski-Doo Safari 377
1992 Ski-Doo Safari 377
1991 Ski-Doo Safari 377
1990 Ski-Doo Safari 377
1989 Ski-Doo Safari 377
1988 Ski-Doo Safari 377
1987 Ski-Doo Safari 377
1986 Ski-Doo Safari 377
1985 Ski-Doo Safari 377
1984 Ski-Doo Safari 377
1994 Ski-Doo Safari 503
1993 Ski-Doo Safari 503
1992 Ski-Doo Safari 503
1991 Ski-Doo Safari 503
1990 Ski-Doo Safari 503
1989 Ski-Doo Safari 503
1988 Ski-Doo Safari 503
1987 Ski-Doo Safari 503
1986 Ski-Doo Safari 503
1991 Ski-Doo Safari Citation
1990 Ski-Doo Safari Citation
1989 Ski-Doo Safari Citation
1988 Ski-Doo Safari Citation
1987 Ski-Doo Safari Citation
1986 Ski-Doo Safari Citation
1985 Ski-Doo Safari Citation
1983 Ski-Doo Skandic 277
1983 Ski-Doo Skandic 377
2000 Ski-Doo Skandic 380
1999 Ski-Doo Skandic 380
1998 Ski-Doo Skandic 380
1987 Ski-Doo Skandic 500
1996 Ski-Doo Skandic 500 F SWT
2003 Ski-Doo Skandic 500 F WT
2002 Ski-Doo Skandic 500 F WT
2001 Ski-Doo Skandic 500 F WT
2000 Ski-Doo Skandic 500 F WT
1999 Ski-Doo Skandic 500 F WT
1998 Ski-Doo Skandic 500 F WT
1997 Ski-Doo Skandic 500 F WT
1996 Ski-Doo Skandic 500 F WT
2003 Ski-Doo Skandic 500 SWT
2002 Ski-Doo Skandic 500 SWT
2001 Ski-Doo Skandic 500 SWT
2000 Ski-Doo Skandic 500 SWT
1999 Ski-Doo Skandic 500 SWT
1998 Ski-Doo Skandic 500 SWT
1997 Ski-Doo Skandic 500 SWT
2003 Ski-Doo Skandic Sport 500 Fan
2001 Ski-Doo Skandic SWT
2000 Ski-Doo Skandic SWT
1999 Ski-Doo Skandic SWT
1998 Ski-Doo Skandic SWT
2001 Ski-Doo Skandic WT
2000 Ski-Doo Skandic WT
1999 Ski-Doo Skandic WT
1998 Ski-Doo Skandic WT
1984 Ski-Doo SS25
1998 Ski-Doo Summit 583
1997 Ski-Doo Summit 583
1996 Ski-Doo Summit 583
1995 Ski-Doo Summit 583
1994 Ski-Doo Summit 583
1999 Ski-Doo Touring 500
1998 Ski-Doo Touring 500
1997 Ski-Doo Touring 500
1996 Ski-Doo Touring 500
1995 Ski-Doo Touring 500
2001 Ski-Doo Touring E
2000 Ski-Doo Touring E
1999 Ski-Doo Touring E
1998 Ski-Doo Touring E
1997 Ski-Doo Touring E
1996 Ski-Doo Touring E
1999 Ski-Doo Touring LE
1998 Ski-Doo Touring LE
1997 Ski-Doo Touring LE
1996 Ski-Doo Touring LE
1995 Ski-Doo Touring LE
2001 Ski-Doo Touring SLE
1992 Ski-Doo Tundra
1991 Ski-Doo Tundra
1990 Ski-Doo Tundra
1989 Ski-Doo Tundra
1988 Ski-Doo Tundra
1987 Ski-Doo Tundra
1986 Ski-Doo Tundra
1985 Ski-Doo Tundra
1981 Suzuki RM250
1972 Yamaha DT2
1972 Yamaha DT2 MX 250
1979 Yamaha DT250
1978 Yamaha DT250
1977 Yamaha DT250
1976 Yamaha DT250
1975 Yamaha DT250
1974 Yamaha DT250
1973 Yamaha DT3
1978 Yamaha DT400
1977 Yamaha DT400
1976 Yamaha DT400
1975 Yamaha DT400
1982 Yamaha IT250
1981 Yamaha IT250
1980 Yamaha IT250
1979 Yamaha IT250
1978 Yamaha IT250
1977 Yamaha IT250
1978 Yamaha IT400
1977 Yamaha IT400
1976 Yamaha IT400
1976 Yamaha MX 250
1975 Yamaha MX250
1974 Yamaha MX250
1973 Yamaha MX250
1984 Yamaha Phazer 480 E
2000 Yamaha Phazer 500 Deluxe
1999 Yamaha Phazer 500 Deluxe
2001 Yamaha Phazer 500 Mountain Lite
2000 Yamaha Phazer 500 Mountain Lite
1999 Yamaha Phazer 500 Mountain Lite
1998 Yamaha Phazer 500 Mountain Lite
1997 Yamaha Phazer 500 Mountain Lite
1984 Yamaha Phazer II 480
1984 Yamaha Phazer II 480 LE
1984 Yamaha Phazer II 480 ST
1999 Yamaha PZ 480 R Phazer
1998 Yamaha PZ 480 R Phazer
1997 Yamaha PZ 480 R Phazer
1996 Yamaha PZ 480 R Phazer
1995 Yamaha PZ 480 R Phazer
1994 Yamaha PZ 480 R Phazer
1993 Yamaha PZ 480 R Phazer
1992 Yamaha PZ 480 R Phazer
1991 Yamaha PZ 480 R Phazer
1996 Yamaha PZ480 Phazer II
1995 Yamaha PZ480 Phazer II
1994 Yamaha PZ480 Phazer II
1993 Yamaha PZ480 Phazer II
1992 Yamaha PZ480 Phazer II
1991 Yamaha PZ480 Phazer II
1990 Yamaha PZ480 Phazer II
1998 Yamaha PZ480 Phazer SS
1997 Yamaha PZ480 Phazer SS
1985 Yamaha PZ480E Phazer E
1996 Yamaha PZ480E Phazer II LE
1995 Yamaha PZ480E Phazer II LE
1994 Yamaha PZ480E Phazer II LE
1993 Yamaha PZ480E Phazer II LE
1992 Yamaha PZ480E Phazer II LE
1991 Yamaha PZ480E Phazer II LE
1990 Yamaha PZ480E Phazer II LE
1998 Yamaha PZ480E Phazer SS Electric
1997 Yamaha PZ480E Phazer SS Electric
1984 Yamaha PZ480SE Phazer SE
1995 Yamaha PZ480ST Phazer II ST
1994 Yamaha PZ480ST Phazer II ST
1993 Yamaha PZ480ST Phazer II ST
1992 Yamaha PZ480ST Phazer II ST
1991 Yamaha PZ480ST Phazer II ST
2001 Yamaha PZ500 Phazer 500
2000 Yamaha PZ500 Phazer 500
1999 Yamaha PZ500 Phazer 500
2001 Yamaha PZ500DX Phazer Deluxe
1985 Yamaha SS440
1984 Yamaha SS440
1983 Yamaha SS440
1982 Yamaha SS440
1981 Yamaha SS440
1980 Yamaha SS440
1991 Yamaha Venture 480 GT
1996 Yamaha Venture 480 TR
1998 Yamaha Venture 480 XL
1997 Yamaha VT480 Venture XL
1996 Yamaha VT480 Venture XL
1995 Yamaha VT480 Venture XL
1994 Yamaha VT480 Venture XL
1993 Yamaha VT480 Venture XL
1992 Yamaha VT480 Venture XL
1991 Yamaha VT480 Venture XL
1993 Yamaha VT480GT Venture GT
1992 Yamaha VT480GT Venture GT
1998 Yamaha VT480TR Venture TR
1997 Yamaha VT480TR Venture TR
1976 Yamaha YZ250
2010 Yamaha YZ250F
2009 Yamaha YZ250F
2008 Yamaha YZ250F
2007 Yamaha YZ250F
2006 Yamaha YZ250F
2005 Yamaha YZ250F
2004 Yamaha YZ250F
2003 Yamaha YZ250F
2002 Yamaha YZ250F
2001 Yamaha YZ250F
2022 Yamaha YZ250X
2021 Yamaha YZ250X
2020 Yamaha YZ250X
2019 Yamaha YZ250X
2018 Yamaha YZ250X
2017 Yamaha YZ250X
2016 Yamaha YZ250X
1979 Yamaha YZ400
1978 Yamaha YZ400
1977 Yamaha YZ400
1976 Yamaha YZ400
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Quantity:
- +