The Whites Fuel Tap is designed as a direct bolt-on OEM replacement petcock for your motorcycle or ATV. The fuel tap includes all seals for quick and easy installation and is built to meet or exceed OEM specifications with an OEM design for the perfect fit. OEM replacement Includes seals (gasket/o-ring) Exceeds OEM specifications Fits: Yamaha XVS650A V STAR CLASSIC 2003 YFM250 BEAR TRACKER 2002-2004 YFM250B BRUIN 2X4 2005-2010 YFM400 BIG BEAR 2X4 2002-2004 YFM400FW BIG BEAR (SEMI AUTO) 4WD 2012 YFM400FW BIG BEAR 4WD 2002-2004