The NAMURA VA-09156E Exhaust Valve is an OEM replacement valve designed for select Yamaha ATV applications. Manufactured for reliable fit and service, this valve is compatible with the 2006–2009 Yamaha YFM350X Wolverine 2WD [SRA] and the 2007–2012 Yamaha YFM350FG Grizzly 4WD [SRA]. It is designed to support proper exhaust flow and dependable engine operation in replacement and maintenance applications.
Manufactured by NAMURA and produced in an ISO 9001-certified facility, the VA-09156E uses durable SUH35B heat-resistant steel with a full nitride finish. This treatment helps improve surface durability and resistance to corrosion in demanding ATV engine environments. The valve is intended as a direct replacement for the applicable original equipment exhaust valve, helping simplify installation during cylinder head service or engine rebuilding.
Fitment: 2006–2009 Yamaha YFM350X Wolverine 2WD [SRA]; 2007–2012 Yamaha YFM350FG Grizzly 4WD [SRA]. Verify the vehicle model, year, and original valve specifications before installation. Manufacturer part number VA-09156E.
Features:
- OEM replacement exhaust valve for select Yamaha ATV models
- Compatible with 2006–2009 Yamaha YFM350X Wolverine 2WD [SRA]
- Compatible with 2007–2012 Yamaha YFM350FG Grizzly 4WD [SRA]
- Made from heat-resistant SUH35B steel for dependable engine service
- Full nitride finish improves durability and corrosion resistance
- Manufactured in an ISO 9001-certified facility
- Brand: NAMURA
- Manufacturer part number: VA-09156E
- Vendor part number: 183-09156E
Fitment:
1987 Yamaha YFM350X Warrior
1988 Yamaha YFM350X Warrior
1989 Yamaha YFM350X Warrior
1990 Yamaha YFM350X Warrior
1991 Yamaha YFM350X Warrior
1992 Yamaha YFM350X Warrior
1993 Yamaha YFM350X Warrior
1993 Yamaha YFM400FA Kodiak 4WD [SRA]
1994 Yamaha YFM350X Warrior
1994 Yamaha YFM400FA Kodiak 4WD [SRA]
1995 Yamaha YFM350FX Wolverine 4WD [SRA]
1995 Yamaha YFM350X Warrior
1995 Yamaha YFM400FA Kodiak 4WD [SRA]
1996 Yamaha YFM350FX Wolverine 4WD [SRA]
1996 Yamaha YFM350X Warrior
1996 Yamaha YFM400FA Kodiak 4WD [SRA]
1997 Yamaha YFM350FX Wolverine 4WD [SRA]
1997 Yamaha YFM350X Warrior
1997 Yamaha YFM400FA Kodiak 4WD [SRA]
1998 Yamaha YFM350FX Wolverine 4WD [SRA]
1998 Yamaha YFM350X Warrior
1998 Yamaha YFM400FA Kodiak 4WD [SRA]
1999 Yamaha YFM350FX Wolverine 4WD [SRA]
1999 Yamaha YFM350X Warrior
1999 Yamaha YFM400FA Kodiak 4WD [SRA]
2000 Yamaha YFM350FX Wolverine 4WD [SRA]
2000 Yamaha YFM350X Warrior
2000 Yamaha YFM400 Big Bear 2WD [SRA]
2000 Yamaha YFM400A Kodiak 2WD [SRA]
2000 Yamaha YFM400FA Kodiak 4WD [SRA]
2000 Yamaha YFM400FB Big Bear 4WD [SRA]
2001 Yamaha YFM350FX Wolverine 4WD [SRA]
2001 Yamaha YFM350X Warrior
2001 Yamaha YFM400 Big Bear 2WD [SRA]
2001 Yamaha YFM400A Kodiak 2WD [SRA]
2001 Yamaha YFM400FA Kodiak 4WD [SRA]
2001 Yamaha YFM400FB Big Bear 4WD [SRA]
2002 Yamaha YFM350FX Wolverine 4WD [SRA]
2002 Yamaha YFM350X Warrior
2002 Yamaha YFM400 Big Bear 2WD [SRA]
2002 Yamaha YFM400FB Big Bear 4WD [SRA]
2003 Yamaha YFM350FX Wolverine 4WD [SRA]
2003 Yamaha YFM350X Warrior
2003 Yamaha YFM400 Big Bear 2WD [SRA]
2003 Yamaha YFM400FB Big Bear 4WD [SRA]
2004 Yamaha YFM350BA Bruin 2WD [SRA]
2004 Yamaha YFM350FA Bruin 4WD [SRA]
2004 Yamaha YFM350FX Wolverine 4WD [SRA]
2004 Yamaha YFM350R Raptor
2004 Yamaha YFM350X Warrior
2004 Yamaha YFM400 Big Bear 2WD [SRA]
2004 Yamaha YFM400FB Big Bear 4WD [SRA]
2005 Yamaha YFM350BA Bruin 2WD [SRA]
2005 Yamaha YFM350FA Bruin 4WD [SRA]
2005 Yamaha YFM350FX Wolverine 4WD [SRA]
2005 Yamaha YFM350R Raptor
2005 Yamaha YFM400FB Big Bear 4WD [SRA]
2006 Yamaha YFM350BA Bruin 2WD [SRA]
2006 Yamaha YFM350FA Bruin 4WD [SRA]
2006 Yamaha YFM350R Raptor
2006 Yamaha YFM350X Wolverine 2WD [SRA]
2006 Yamaha YFM400FB Big Bear 4WD [SRA]
2007 Yamaha YFM350FG Grizzly 4WD [SRA]
2007 Yamaha YFM350FGI Grizzly 4WD [IRS]
2007 Yamaha YFM350G Grizzly 2WD [SRA]
2007 Yamaha YFM350R Raptor
2007 Yamaha YFM350X Wolverine 2WD [SRA]
2007 Yamaha YFM400FBI Big Bear 4WD [IRS]
2008 Yamaha YFM350FG Grizzly 4WD [SRA]
2008 Yamaha YFM350FGI Grizzly 4WD [IRS]
2008 Yamaha YFM350G Grizzly 2WD [SRA]
2008 Yamaha YFM350R Raptor
2008 Yamaha YFM350X Wolverine 2WD [SRA]
2008 Yamaha YFM400FBI Big Bear 4WD [IRS]
2009 Yamaha YFM350FG Grizzly 4WD [SRA]
2009 Yamaha YFM350FGI Grizzly 4WD [IRS]
2009 Yamaha YFM350G Grizzly 2WD [SRA]
2009 Yamaha YFM350R Raptor
2009 Yamaha YFM350X Wolverine 2WD [SRA]
2009 Yamaha YFM400FBI Big Bear 4WD [IRS]
2010 Yamaha YFM350FG Grizzly 4WD [SRA]
2010 Yamaha YFM350FGI Grizzly 4WD [IRS]
2010 Yamaha YFM350G Grizzly 2WD [SRA]
2010 Yamaha YFM350R Raptor
2010 Yamaha YFM400FBI Big Bear 4WD [IRS]
2011 Yamaha YFM350FG Grizzly 4WD [SRA]
2011 Yamaha YFM350FGI Grizzly 4WD [IRS]
2011 Yamaha YFM350G Grizzly 2WD [SRA]
2011 Yamaha YFM350R Raptor
2011 Yamaha YFM400FBI Big Bear 4WD [IRS]
2012 Yamaha YFM350FG Grizzly 4WD [SRA]
2012 Yamaha YFM350FGI Grizzly 4WD [IRS]
2012 Yamaha YFM350G Grizzly 2WD [SRA]