Namura 186-4005 Piston Gasket Top End Rebuild Kit 348cc Engine 1987-2014 Yamaha Big Bear

Brand: Namura
Part Number: 186-4005

Fits the Following Models:

Yamaha Wolverine 350 4X4: 1995-2008
Yamaha Wolverine 350 2WD Sport: 2007
Yamaha Wolverine 350 2WD Deep Purplish Blue Solid: 2009
Yamaha Wolverine 350 2WD: 2006-2009
Yamaha Warrior 350: 1987-2004
Yamaha Raptor 350 Special Edition II: 2007
Yamaha Raptor 350 Special Edition: 2005-2007
Yamaha Raptor 350: 2004-2011
Yamaha Grizzly 350 IRS 4X4: 2007-2011
Yamaha Grizzly 350 Hunter Edition IRS 4X4: 2007-2011
Yamaha Grizzly 350 Hunter Edition 4X4: 2008-2011
Yamaha Grizzly 350 4X4: 2007-2011
Yamaha Grizzly 350 2WD: 2007-2011
Yamaha Bruin 350 Hunter Edition 4X4: 2004-2006
Yamaha Bruin 350 4X4: 2004-2006
Yamaha Bruin 350 2WD: 2004-2006
Yamaha Big Bear 350 Hunter Edition 4X4: 1999
Yamaha Big Bear 350 4X4: 1987-1999
Yamaha Big Bear 350 2WD: 1996-1999

Namura's Top-End Kit, which includes everything you need to get your ride operational again; piston, a top-end gasket kit and wrist-pin bearings (where applicable) are all included in this convenient, time saving kit. Everything you see for a proper hassle free installation. Namura pistons have Molybdenium/Teflon skirt coatings to minimize resistance for extended life. All Namura pistons have anodized domes and high silicone content for superior heat resistance and strength.