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  • Namura OEM STYLE PISTON KIT STD. NA-40005 fits 1987-1988 Yamaha BIG Wheel 350 BW350 / 1987-1999 Yamaha BIG Bear 350 YFM350FW 4X4 / 1987-2004 Yamaha Warrior 350 YFM350X
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Namura OEM STYLE PISTON KIT STD. NA-40005 fits 1987-1988 Yamaha BIG Wheel 350 BW350 / 1987-1999 Yamaha BIG Bear 350 YFM350FW 4X4 / 1987-2004 Yamaha Warrior 350 YFM350X

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Namura
NA-40005
In stock
$94.95 USD $75.99 USD
$75.99 USD
Namura OEM STYLE PISTON KIT STD. NA-40005 fits 1987-1988 Yamaha BIG Wheel 350 BW350 / 1987-1999 Yamaha BIG Bear 350 YFM350FW 4X4 / 1987-2004 Yamaha Warrior 350 YFM350X
Description
NAMURA PISTONS.* All Namura pistons have Molybdenium/Teflon skirt coatings that minimize resistance and wear to provide extended life.* All Namura pistons have anodized domes that provide superior heat resistance.* All Namura pistons have super-high silicone content for additional strength.* All Namura pistons have premium world class rings.* Rings will fit OEM pistons.


This Part Fits:

Year Make Model Submodel
1987-1988 Yamaha Big Wheel 350 BW350
1987-1999 Yamaha Big Bear 350 YFM350FW 4x4
1987-2004 Yamaha Warrior 350 YFM350X
2004-2006 Yamaha Bruin 350 YFM350BA
2005-2013 Yamaha Raptor 350 YFM350R
2006-2009 Yamaha Wolverine 350 YFM350X
2007-2011 Yamaha Grizzly 350 YFM350FGI 4x4 IRS
2007-2012 Yamaha Grizzly 350 YFM350G
2007-2013 Yamaha Grizzly 350 YFM350FG 4x4
2012 Yamaha Grizzly 350 YFM350FG 4x4 IRS
2014 Yamaha Grizzly 350 YFM350 4x4 Auto
2014 Yamaha Grizzly 350 YFM350D 4x4
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