WISECO Piston Kit, 83.50 mm, Yamaha, 40123M08350

Piston Kit - 83.50 mm - Yamaha

The WISECO Piston Kit is an 83.50 mm forged 4-stroke piston designed for specific Yamaha engine applications. Built to tight tolerances, it provides a balance of performance and strength for multiple-purpose riding.

Dedicated forgings are used to optimize the strength-to-weight ratio. The kit includes the piston, wrist pin, rings and circlips. Distributor part number: 09103940. Manufacturer part number: 40123M08350.

Vehicle fitment includes the 1998 and 2000 Yamaha YFM350X Warrior; 2007 Yamaha Raptor 350 SE 4x2; 2009 and 2012 Yamaha YFM350 Raptor; 2014 Yamaha Grizzly 350 4x2; 2004 Yamaha YFM 350 BA Bruin 4x2; 1992 Yamaha YFM350FW Big Bear 4x4; 1998 Yamaha YFM350U Big Bear 2x4; and 1987 Yamaha YFM350X Warrior.

Features:

• Brand: WISECO
• Product: Forged 4-stroke piston kit
• Size: 83.50 mm
• Application: Designed for specific Yamaha engine applications
• Construction: Dedicated forging optimized for strength-to-weight ratio
• Use: Suitable for multiple-purpose riding
• Kit contents: Piston, wrist pin, rings and circlips
• Distributor part number: 09103940
• Manufacturer part number: 40123M08350

Fitment:
1987 Yamaha YFM 350 Warrior
1987 Yamaha YFM350X Warrior
1988 Yamaha YFM 350 Warrior
1988 Yamaha YFM350X Warrior
1989 Yamaha YFM 350 Warrior
1989 Yamaha YFM350FW Big Bear 4x4
1989 Yamaha YFM350X Warrior
1990 Yamaha YFM 350 Warrior
1990 Yamaha YFM350FW Big Bear 4x4
1990 Yamaha YFM350X Warrior
1991 Yamaha YFM 350 Warrior
1991 Yamaha YFM350FW Big Bear 4x4
1991 Yamaha YFM350X Warrior
1992 Yamaha YFM 350 Warrior
1992 Yamaha YFM350FW Big Bear 4x4
1992 Yamaha YFM350X Warrior
1993 Yamaha YFM 350 Warrior
1993 Yamaha YFM350FW Big Bear 4x4
1993 Yamaha YFM350X Warrior
1994 Yamaha YFM 350 Warrior
1994 Yamaha YFM350FW Big Bear 4x4
1994 Yamaha YFM350X Warrior
1995 Yamaha YFM 350 Warrior
1995 Yamaha YFM350FW Big Bear 4x4
1995 Yamaha YFM350X Warrior
1996 Yamaha Big Bear 350 SE 4x4
1996 Yamaha YFM 350 Warrior
1996 Yamaha YFM350FW Big Bear 4x4
1996 Yamaha YFM350U Big Bear 2x4
1996 Yamaha YFM350X Warrior
1997 Yamaha Big Bear 350 SE 4x4
1997 Yamaha YFM 350 Warrior
1997 Yamaha YFM350FW Big Bear 4x4
1997 Yamaha YFM350U Big Bear 2x4
1997 Yamaha YFM350X Warrior
1998 Yamaha Big Bear 350 SE 4x4
1998 Yamaha YFM 350 Warrior
1998 Yamaha YFM350FW Big Bear 4x4
1998 Yamaha YFM350U Big Bear 2x4
1998 Yamaha YFM350X Warrior
1999 Yamaha Big Bear 350 Hunter Edition 4x4
1999 Yamaha Big Wheel 350
1999 Yamaha YFM 350 Warrior
1999 Yamaha YFM350FW Big Bear 4x4
1999 Yamaha YFM350U Big Bear 2x4
1999 Yamaha YFM350X Warrior
2000 Yamaha YFM 350 Warrior
2000 Yamaha YFM350X Warrior
2001 Yamaha YFM 350 Warrior
2001 Yamaha YFM350X Warrior
2002 Yamaha YFM 350 Warrior
2002 Yamaha YFM350X Warrior
2003 Yamaha YFM 350 Warrior
2003 Yamaha YFM350X Warrior
2004 Yamaha YFM 350 BA Bruin 4x2
2004 Yamaha YFM 350 Bruin
2004 Yamaha YFM 350 Warrior
2004 Yamaha YFM350 Bruin Auto 2x4
2004 Yamaha YFM350X Warrior
2005 Yamaha Raptor 350 SE 4x2
2005 Yamaha YFM 350 BA Bruin 4x2
2005 Yamaha YFM 350 Bruin
2005 Yamaha YFM350 Bruin Auto 2x4
2005 Yamaha YFM350 Raptor
2006 Yamaha Raptor 350 SE 4x2
2006 Yamaha YFM 350 BA Bruin 4x2
2006 Yamaha YFM 350 Bruin
2006 Yamaha YFM350 Bruin Auto 2x4
2006 Yamaha YFM350 Raptor
2007 Yamaha Grizzly 350 4x2
2007 Yamaha Raptor 350 SE 4x2
2007 Yamaha YFM350 Grizzly 4x4 Auto
2007 Yamaha YFM350 Raptor
2008 Yamaha Grizzly 350 4x2
2008 Yamaha YFM350 Grizzly 4x4 Auto
2008 Yamaha YFM350 Raptor
2009 Yamaha Grizzly 350 4x2
2009 Yamaha YFM350 Grizzly 4x4 Auto
2009 Yamaha YFM350 Raptor
2010 Yamaha Grizzly 350 4x2
2010 Yamaha YFM350 Grizzly 4x4 Auto
2010 Yamaha YFM350 Raptor
2011 Yamaha Grizzly 350 4x2
2011 Yamaha YFM350 Grizzly 4x4 Auto
2011 Yamaha YFM350 Raptor
2012 Yamaha YFM350 Grizzly 4x4 Auto
2012 Yamaha YFM350 Raptor
2013 Yamaha Grizzly 350 4x4
2013 Yamaha YFM350 Grizzly 4x4 Auto
2013 Yamaha YFM350 Raptor
2014 Yamaha Grizzly 350 4x2
2014 Yamaha YFM350 Grizzly 4x4 Auto