1987-2004 Yamaha YFM 350 WARRIOR ATV Namura Topend Engine Rebuild Kit [9.2:1 Std Comp/83.95mm]

Namura Top-End Rebuild Kit

  • Contains: Piston Kit(s) and Top-end gaskets above the base gasket to reassemble cylinder(s)
  • Piston Size: 83.95 mm

  • * Actual Contents may vary from Photo
    * Consult a reputable performance shop for proper Ring End Gap


    Namura offers direct replacements for the original equipment as well as hi-compression and a variety of oversizes to meet your ride's needs.

    Compatibility:
    Yamaha YFM 350BA Bruin Auto 2X4 [SRA] (2004 - 2006)
    Yamaha YFM 350ER Moto-4 (1987 - 1995)
    Yamaha YFM 350FBA Bruin Auto 4X4 [SRA] (2004 - 2006)
    Yamaha YFM 350FGA Grizzly 4X4 [SRA] (2007 - 2014)
    Yamaha YFM 350FGIA Grizzly 4X4 [IRS] (2007 - 2012)
    Yamaha YFM 350FW Big Bear 4X4 [SRA] (1987 - 1999)
    Yamaha YFM 350FX Wolverine 4X4 [SRA] (1995 - 2005)
    Yamaha YFM 350G Grizzly 2X4 [SRA] (2007 - 2012)
    Yamaha YFM 350R Raptor (2004 - 2013)
    Yamaha YFM 350U Big Bear 2X4 [SRA] (1996 - 1999)
    Yamaha YFM 350X Warrior (1987 - 2004)
    Yamaha YFM 350X Wolverine 2X4 [SRA] (2006 - 2009)

    Product Details

    Brand: Namura
    Model Number: ATTO-YA593723-89