This premium OULI gasket fixes frequent faults on Yamaha YFM 550/700 ATVs, such as crankcase oil seepage, aging gasket shrinkage, and mud or water seeping into engine gaps.

It forms a tough, oil-proof sealed barrier to retain engine lubricants and keep impurities out, avoiding internal rust buildup, circuit corrosion and unstable power output.

Made to exact factory dimensions, it enables fast, tool-free replacement during regular maintenance or side cover disassembly.

Engineered for farm operations, mountain trail riding and all-weather conditions, it provides lasting sealing performance, lowers maintenance cycles, and fully safeguards the engine of Yamaha heavy-duty utility ATVs.

Aftermarket replacement part for:
2015 Yamaha YFM 700 Grizzly
2014 Yamaha YFM 700 Grizzly
2014 Yamaha YFM 550 Grizzly
2013 Yamaha YFM 700 Grizzly
2013 Yamaha YFM 550 Grizzly
2012 Yamaha YFM 700 Grizzly
2012 Yamaha YFM 550 Grizzly
2011 Yamaha YFM 700 Grizzly
2011 Yamaha YFM 550 Grizzly
2010 Yamaha YFM 700 Grizzly
2010 Yamaha YFM 550 Grizzly
2009 Yamaha YFM 700 Grizzly
2009 Yamaha YFM 550 Grizzly
2008 Yamaha YFM 700 Grizzly
2007 Yamaha YFM 700 Grizzly