GEARSETS
JERSEYS
PANTS
SOCKS
SUITS
JACKETS
GLOVES
PANTS
FULL FACE
MODULAR
DUAL SPORT
MOTOCROSS
OPEN FACE
BICYCLE
CHEST
KIDNEY BELT
KNEE BRACES
NECK BRACE
KNEE GUARDS
ELBOW GUARDS
TECH AIR
MOTOCROSS
ADVENTURE
STREET TALL
STREET SHORT
SHOES
GOGGLES
LENSES & TEAR OFFS
BAGS
HIDRATION
FOOT CONTROL
TOOLS
BOLTS
HANDLEBAR
DONNUTS
GLUE
GRIPS
EXHAUST
PISTONS & TOP END KITS
GASKET & SEALS
BEARING
STATOR
TIRES
TUBES & MOUSES
CHAINS
Sprockets
BRAKES
CHAIN GUIDE
OIL CHANGE KIT
AIR FILTER
OIL FILTER
BATTERIES
GUARDS & BRACES
LEVERS
CABLES
BRAKE PEDALS
FOOTPEGS
Toys
HATS
T-SHIRTS
SWEATERS
UMBRELLAS
STICKER
![NAMURA PISTON KIT 84.45/+1.50 Yamaha YFM350FG Grizzly 4WD [SRA] 2007-2014 Yamaha YFM350G Grizzly 2WD [SRA] 2007-2012 Yamaha YFM350FA Bruin 4WD [SRA] 2004-2006 Yamaha YFM350FX Wolverine 4WD [SRA] 1995-2005 Yamaha YFM350FGI Grizzly 4WD [IRS] 2007-2 Yamaha YFM350FG Grizzly 4WD [SRA] 2007-2014 Yamaha YFM350G Grizzly 2WD [SRA] 2007-2012 Yamaha YFM350FA Bruin 4WD [SRA] 2004-2006 Yamaha YFM350FX Wolverine 4WD [SRA] 1995-2005 Yamaha YFM350FGI Grizzly 4WD [IRS] 2007-2012 Yamaha YFM350X Warrior 1987-2004 Yamaha YFM350FW Big Bear 4WD [SRA] 1987-1998 Yamaha YFM350R Raptor 2004-2013 Yamaha YFM350U Big Bear 2WD [SRA] 1996-1998 Yamaha YFM350ER Moto-4 1987-1995 Yamaha YFM250 Moto-4 1989-1991 Yamaha YFM200DX Moto-4 1987-1989 Yamaha YFM225 Moto-4 1987-1988. MPN: NA-40005-6. SKU: 187-400056.](https://motomacia.com/wp-content/uploads/2025/07/namura_187_400056_1-1-100x100.jpg)
![NAMURA PISTON KIT 101.98/+0.01 9.2:1 Yamaha YFM700 Raptor 2013-2014 Yamaha YFM700G Grizzly Fi 4WD [IRS] 2007-2013 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS] 2007-2013 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS] 2009-2013 Yamaha YFM700RSE Raptor SE 20 Yamaha YFM700 Raptor 2013-2014 Yamaha YFM700G Grizzly Fi 4WD [IRS] 2007-2013 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS] 2007-2013 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS] 2009-2013 Yamaha YFM700RSE Raptor SE 2007-2014 Yamaha YFM700R Raptor 2006-2014 Yamaha YXR700F Rhino 700 2008-2013. MPN: NA-40012-B. SKU: 187-40012B.](https://motomacia.com/wp-content/uploads/2025/07/namura_187_40012b_1-1.jpg)
PISTON KIT 101.98/+0.01 9.2:1 Yamaha YFM700 Raptor 2013-2014 Yamaha YFM700G Grizzly Fi 4WD [IRS] 2007-2013 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS] 2007-2013 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS] 2009-2013 Yamaha YFM700RSE Raptor SE 20
$167.15
MPN: NA-40012-B YAMAHA YFM700 RAPTOR 2013-2014 YAMAHA YFM700G GRIZZLY FI 4WD [IRS] 2007-2013 YAMAHA YFM700F GRIZZLY FI 4WD EPS [IRS] 2007-2013 YAMAHA YFM700F GRIZZLY FI 4WD EPS SE [IRS] 2009-2013 YAMAHA YFM700RSE RAPTOR SE 2007-2014 YAMAHA YFM700R RAPTOR 2006-2014 YAMAHA YXR700F RHINO 700 2008-2013
In stock
Will Not Accept Oem Rings And Rings Will Not Work On Oem Piston
Piston Kit 101.98/+0.01 9.2:1 Yam Mpn: Na-40012-B
Fitment Yamaha Yfm700 Raptor 2013 2014
Yamaha Yfm700g Grizzly Fi 4wd [Irs] 2007 2008 2009 2010 2011 2012 2013
Yamaha Yfm700f Grizzly Fi 4wd Eps [Irs] 2007 2008 2009 2010 2011 2012 2013
Yamaha Yfm700f Grizzly Fi 4wd Eps Se [Irs] 2009 2010 2011 2012 2013
Yamaha Yfm700rse Raptor Se 2007 2008 2009 2010 2011 2012 2013 2014
Yamaha Yfm700r Raptor 2006 2007 2008 2009 2010 2011 2012 2013 2014
Yamaha Yxr700f Rhino 700 2008 2009 2011 2012 2013
| Weight | 1.0952 lbs |
|---|---|
| Dimensions | 4.25 × 4.92 × 4.92 in |
| MPN |
Brand
NAMURA
