{"product_id":"namura-technologies-na-40005-6k-top-end-repair-kit-1-50mm-oversize-to-84-45mm","title":"Namura Technologies NA-40005-6K Top End Repair Kit - 1.50mm Oversize to 84.45mm","description":"Bore: 84.45mm\u003cbr\u003e Sizing: 1.50mm Oversize\u003cbr\u003e\u003cbr\u003eTop End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon\/Molybdenum) Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Anodized Domes Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons. Hypereutectic Casting Process Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.\u003cbr\u003e\u003cbr\u003eVehicle Fitment:\u003cbr\u003e\u003cbr\u003e2005-2006 Yamaha YFM250 Bruin\u003cbr\u003e 2004-2006 Yamaha YFM350 Bruin Auto 2x4\u003cbr\u003e 2007-2014 Yamaha YFM350 Grizzly 4x4 Auto\u003cbr\u003e 2007-2012 Yamaha YFM350 Grizzly Auto\u003cbr\u003e 2014 Yamaha YFM350 Grizzly Auto\u003cbr\u003e 2007-2012 Yamaha YFM350 Grizzly IRS 4x4 Auto\u003cbr\u003e 2004-2013 Yamaha YFM350 Raptor\u003cbr\u003e 2006-2009 Yamaha YFM350 Wolverine\u003cbr\u003e 1995-2005 Yamaha YFM350F Wolverine 4x4\u003cbr\u003e 1987-1999 Yamaha YFM350FW Big Bear 4x4\u003cbr\u003e 1996-1999 Yamaha YFM350U Big Bear 2x4\u003cbr\u003e 1987-2004 Yamaha YFM350X Warrior","brand":"Namura Technologies","offers":[{"title":"Default Title","offer_id":44111036514426,"sku":"4834281","price":113.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/6e309595e006bd58cc5cdaafdd8714bd_dbdf8972-f34d-4aab-b3aa-f52b5ed3f698.jpg?v=1774782232","url":"https:\/\/www.powersportsuperstore.com\/products\/namura-technologies-na-40005-6k-top-end-repair-kit-1-50mm-oversize-to-84-45mm","provider":"Powersport Superstore","version":"1.0","type":"link"}