- ?Fitment?Compatible with Yamaha Big Bear 350 1987-1999, Moto-4 YFM350ER 1987-1990 1992-1995, Warrior 350 1987-2004, Wolverine 350 1995-2009, Bruin 350 2004-2006, Raptor 350 2004 - 2013, Grizzly 350 2007-2011
- ?Replaces Part #?1UY-11310-03-00, 4WU-11310-00-00, 4KB-11351-00-00,93450-19095-00, 5YT-11310-00-00, 4GB-11610-00-00,1YW-11631-01-Y0, 55V-11633-00-00,1UY-11181-01-00
- ?Package included?83mm Cylinder, Piston, Piston Rings, Wristpin, Circlips, Base Gasket and Head Gasket , Spark Plug.
- ?Specification? Bore 83mm x Stroke 64.50mm, Cylinder Displacement is 348cc, The Compression is 9.2:1
- Please confirm whether it fits with your parts before purchase, thank you