Wiseco Piston Kit for 1987-13 Yamaha YFM350 Warrior/Raptor - 83.00mm Cylinder - 4419M08300
Wiseco Performance Piston Kit
Part Number: 4419M08300
Piston Size: 83.00mm
- These kits contain everything you need to complete your piston repair, the first time
- Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy.
- High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power.
- Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Supercross, Motocross, GNCC, Superbike, and more.
- All Piston Kits are precision crafted and forged in the USA
Wiseco leads the performance aftermarket by producing the highest quality forged pistons for Dirt Bikes, ATV's, Snowmobiles, Outboard Marine, and Motorcycles right here in the USA. Wiseco is unique because we forge all of our own pistons in house, and produce all of our own forge tooling right here in the USA. Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded. Forgings have condensed grain that is aligned to the features of the part, which produces higher mechanical properties, and resistance to impact and fatigue. Each forging is designed to optimize the strength-to-weight ratio, and maximize performance. In addition, in-house dyno testing gives Wiseco the ability to develop state-of-the-art technology such as new shapes, coatings, and components, and lead the industry through rigorous R&D.
Fits:
2007-14 Yamaha YFM350 Grizzly
2005-13 Yamaha YFM350R Raptor
2004-06 Yamaha YFM350 Bruin
1987-04 Yamaha YFM350 Warrior
1999 Yamaha BW350T
1999 Yamaha YFM350 Moto 4
1989-99 Yamaha YFM350WT Big Bear
- Displacement: 349cc
- Standard Piston Size: 83.00mm
- Bore Oversize: STD
- Stroke: 64.50mm
- Compression Ratio: 10.25 : 1
| Tire Diameter | |
| Speed Rating | |
| Load Rating | |
| Wall Construction | |
| Tire Tube Type | |
| Rim Size | |
| Product Line | Wiseco Piston Kit |
| Part Number | 4419M08300 |
| Fitment Type | |
| Unit Sale Qty | Each |
| Style | |
| Material | |
| Color | |
| Size | 83.00mm |
| Finish | |
| Position | |
| Functional Length | |
| Cable Sleeve Length | |
| Cable Sleeve Travel | |
| Driver Seat Length | |
| Passenger Seat Length | |
| Driver Seat Width | |
| Passenger Seat Width | |
| Piston/Cylinder Size | 83.00mm |
| Piston Size Added | |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| Exhaust Configuration | |
| Muffler Size | |
| Muffler End/Tip Style | |
| Windshield Height | |
| Windshield Width | |
| Handlebar Diameter | |
| Ca ARB Compliance | Non CARB Complaint CARB Compliant |
| Product Disclaimer |
(1) 83.0mm piston
(1) 3268XC ring set
(2) CW19 circlips
(1) S376 wrist pin
1988 Yamaha BW350 Big Wheel
1987 Yamaha BW350 Big Wheel
2004 Yamaha YFM350 Raptor
1995 Yamaha YFM350ER Moto 4
1994 Yamaha YFM350ER Moto 4
1993 Yamaha YFM350ER Moto 4
1992 Yamaha YFM350ER Moto 4
1990 Yamaha YFM350ER Moto 4
1989 Yamaha YFM350ER Moto 4
1988 Yamaha YFM350ER Moto 4
1987 Yamaha YFM350ER Moto 4
1999 Yamaha YFM350FH Big Bear 4x4 Hunter Edition
1996 Yamaha YFM350FW Big Bear 4x4
1995 Yamaha YFM350FW Big Bear 4x4
1994 Yamaha YFM350FW Big Bear 4x4
1993 Yamaha YFM350FW Big Bear 4x4
1992 Yamaha YFM350FW Big Bear 4x4
1991 Yamaha YFM350FW Big Bear 4x4
1990 Yamaha YFM350FW Big Bear 4x4
1989 Yamaha YFM350FW Big Bear 4x4
1988 Yamaha YFM350FW Big Bear 4x4
1987 Yamaha YFM350FW Big Bear 4x4
1997 Yamaha YFM350FW Big Bear 4x4 SE
1999 Yamaha YFM350FWB Big Bear 4x4
1998 Yamaha YFM350FWB Big Bear 4x4
1997 Yamaha YFM350FWB Big Bear 4x4
2005 Yamaha YFM350FX Wolverine 4x4
2004 Yamaha YFM350FX Wolverine 4x4
2003 Yamaha YFM350FX Wolverine 4x4
2002 Yamaha YFM350FX Wolverine 4x4
2001 Yamaha YFM350FX Wolverine 4x4
2000 Yamaha YFM350FX Wolverine 4x4
1999 Yamaha YFM350FX Wolverine 4x4
1998 Yamaha YFM350FX Wolverine 4x4
1997 Yamaha YFM350FX Wolverine 4x4
1996 Yamaha YFM350FX Wolverine 4x4
1995 Yamaha YFM350FX Wolverine 4x4
2011 Yamaha YFM350G Grizzly
2010 Yamaha YFM350G Grizzly
2009 Yamaha YFM350G Grizzly
2008 Yamaha YFM350G Grizzly
2007 Yamaha YFM350G Grizzly
2013 Yamaha YFM350R Raptor
2012 Yamaha YFM350R Raptor
2011 Yamaha YFM350R Raptor
2010 Yamaha YFM350R Raptor
2009 Yamaha YFM350R Raptor
2008 Yamaha YFM350R Raptor
2007 Yamaha YFM350R Raptor
2006 Yamaha YFM350R Raptor
2005 Yamaha YFM350R Raptor
2007 Yamaha YFM350RSE Raptor Special Edition
2006 Yamaha YFM350RSE Raptor Special Edition
2005 Yamaha YFM350RSE Raptor Special Edition
2007 Yamaha YFM350RSE2 Raptor Special Edition 2
1999 Yamaha YFM350U Big Bear 2x4
1998 Yamaha YFM350U Big Bear 2x4
1997 Yamaha YFM350U Big Bear 2x4
1996 Yamaha YFM350U Big Bear 2x4
2004 Yamaha YFM350X Warrior
2003 Yamaha YFM350X Warrior
2002 Yamaha YFM350X Warrior
2001 Yamaha YFM350X Warrior
2000 Yamaha YFM350X Warrior
1999 Yamaha YFM350X Warrior
1998 Yamaha YFM350X Warrior
1997 Yamaha YFM350X Warrior
1996 Yamaha YFM350X Warrior
1995 Yamaha YFM350X Warrior
1994 Yamaha YFM350X Warrior
1993 Yamaha YFM350X Warrior
1992 Yamaha YFM350X Warrior
1991 Yamaha YFM350X Warrior
1990 Yamaha YFM350X Warrior
1989 Yamaha YFM350X Warrior
1988 Yamaha YFM350X Warrior
1987 Yamaha YFM350X Warrior
2009 Yamaha YFM350X Wolverine 2x4
2008 Yamaha YFM350X Wolverine 2x4
2007 Yamaha YFM350X Wolverine 2x4
2006 Yamaha YFM350X Wolverine 2x4
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Wiseco Performance Piston Kit
Part Number: 4419M08300
Piston Size: 83.00mm
- These kits contain everything you need to complete your piston repair, the first time
- Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy.
- High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power.
- Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Supercross, Motocross, GNCC, Superbike, and more.
- All Piston Kits are precision crafted and forged in the USA
Wiseco leads the performance aftermarket by producing the highest quality forged pistons for Dirt Bikes, ATV's, Snowmobiles, Outboard Marine, and Motorcycles right here in the USA. Wiseco is unique because we forge all of our own pistons in house, and produce all of our own forge tooling right here in the USA. Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded. Forgings have condensed grain that is aligned to the features of the part, which produces higher mechanical properties, and resistance to impact and fatigue. Each forging is designed to optimize the strength-to-weight ratio, and maximize performance. In addition, in-house dyno testing gives Wiseco the ability to develop state-of-the-art technology such as new shapes, coatings, and components, and lead the industry through rigorous R&D.
Fits:
2007-14 Yamaha YFM350 Grizzly
2005-13 Yamaha YFM350R Raptor
2004-06 Yamaha YFM350 Bruin
1987-04 Yamaha YFM350 Warrior
1999 Yamaha BW350T
1999 Yamaha YFM350 Moto 4
1989-99 Yamaha YFM350WT Big Bear
- Displacement: 349cc
- Standard Piston Size: 83.00mm
- Bore Oversize: STD
- Stroke: 64.50mm
- Compression Ratio: 10.25 : 1
| Tire Diameter | |
| Speed Rating | |
| Load Rating | |
| Wall Construction | |
| Tire Tube Type | |
| Rim Size | |
| Product Line | Wiseco Piston Kit |
| Part Number | 4419M08300 |
| Fitment Type | |
| Unit Sale Qty | Each |
| Style | |
| Material | |
| Color | |
| Size | 83.00mm |
| Finish | |
| Position | |
| Functional Length | |
| Cable Sleeve Length | |
| Cable Sleeve Travel | |
| Driver Seat Length | |
| Passenger Seat Length | |
| Driver Seat Width | |
| Passenger Seat Width | |
| Piston/Cylinder Size | 83.00mm |
| Piston Size Added | |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| Exhaust Configuration | |
| Muffler Size | |
| Muffler End/Tip Style | |
| Windshield Height | |
| Windshield Width | |
| Handlebar Diameter | |
| Ca ARB Compliance | Non CARB Complaint CARB Compliant |
| Product Disclaimer |
(1) 83.0mm piston
(1) 3268XC ring set
(2) CW19 circlips
(1) S376 wrist pin
1988 Yamaha BW350 Big Wheel
1987 Yamaha BW350 Big Wheel
2004 Yamaha YFM350 Raptor
1995 Yamaha YFM350ER Moto 4
1994 Yamaha YFM350ER Moto 4
1993 Yamaha YFM350ER Moto 4
1992 Yamaha YFM350ER Moto 4
1990 Yamaha YFM350ER Moto 4
1989 Yamaha YFM350ER Moto 4
1988 Yamaha YFM350ER Moto 4
1987 Yamaha YFM350ER Moto 4
1999 Yamaha YFM350FH Big Bear 4x4 Hunter Edition
1996 Yamaha YFM350FW Big Bear 4x4
1995 Yamaha YFM350FW Big Bear 4x4
1994 Yamaha YFM350FW Big Bear 4x4
1993 Yamaha YFM350FW Big Bear 4x4
1992 Yamaha YFM350FW Big Bear 4x4
1991 Yamaha YFM350FW Big Bear 4x4
1990 Yamaha YFM350FW Big Bear 4x4
1989 Yamaha YFM350FW Big Bear 4x4
1988 Yamaha YFM350FW Big Bear 4x4
1987 Yamaha YFM350FW Big Bear 4x4
1997 Yamaha YFM350FW Big Bear 4x4 SE
1999 Yamaha YFM350FWB Big Bear 4x4
1998 Yamaha YFM350FWB Big Bear 4x4
1997 Yamaha YFM350FWB Big Bear 4x4
2005 Yamaha YFM350FX Wolverine 4x4
2004 Yamaha YFM350FX Wolverine 4x4
2003 Yamaha YFM350FX Wolverine 4x4
2002 Yamaha YFM350FX Wolverine 4x4
2001 Yamaha YFM350FX Wolverine 4x4
2000 Yamaha YFM350FX Wolverine 4x4
1999 Yamaha YFM350FX Wolverine 4x4
1998 Yamaha YFM350FX Wolverine 4x4
1997 Yamaha YFM350FX Wolverine 4x4
1996 Yamaha YFM350FX Wolverine 4x4
1995 Yamaha YFM350FX Wolverine 4x4
2011 Yamaha YFM350G Grizzly
2010 Yamaha YFM350G Grizzly
2009 Yamaha YFM350G Grizzly
2008 Yamaha YFM350G Grizzly
2007 Yamaha YFM350G Grizzly
2013 Yamaha YFM350R Raptor
2012 Yamaha YFM350R Raptor
2011 Yamaha YFM350R Raptor
2010 Yamaha YFM350R Raptor
2009 Yamaha YFM350R Raptor
2008 Yamaha YFM350R Raptor
2007 Yamaha YFM350R Raptor
2006 Yamaha YFM350R Raptor
2005 Yamaha YFM350R Raptor
2007 Yamaha YFM350RSE Raptor Special Edition
2006 Yamaha YFM350RSE Raptor Special Edition
2005 Yamaha YFM350RSE Raptor Special Edition
2007 Yamaha YFM350RSE2 Raptor Special Edition 2
1999 Yamaha YFM350U Big Bear 2x4
1998 Yamaha YFM350U Big Bear 2x4
1997 Yamaha YFM350U Big Bear 2x4
1996 Yamaha YFM350U Big Bear 2x4
2004 Yamaha YFM350X Warrior
2003 Yamaha YFM350X Warrior
2002 Yamaha YFM350X Warrior
2001 Yamaha YFM350X Warrior
2000 Yamaha YFM350X Warrior
1999 Yamaha YFM350X Warrior
1998 Yamaha YFM350X Warrior
1997 Yamaha YFM350X Warrior
1996 Yamaha YFM350X Warrior
1995 Yamaha YFM350X Warrior
1994 Yamaha YFM350X Warrior
1993 Yamaha YFM350X Warrior
1992 Yamaha YFM350X Warrior
1991 Yamaha YFM350X Warrior
1990 Yamaha YFM350X Warrior
1989 Yamaha YFM350X Warrior
1988 Yamaha YFM350X Warrior
1987 Yamaha YFM350X Warrior
2009 Yamaha YFM350X Wolverine 2x4
2008 Yamaha YFM350X Wolverine 2x4
2007 Yamaha YFM350X Wolverine 2x4
2006 Yamaha YFM350X Wolverine 2x4
