BFuel Tank Switch Valve Petcock for Polaris Trail Blazer 250 Atv 2000 2001 2002 2003 New ReviewbP PP Fuel Tank Switch Valve Petcock for Polaris Trail Blazer 250 Atv 2000 2001 2002 2003 New PCenter to center mounting hole: 34mmPPackage including 1 petcock switch + 2 filter screen + 2 ring sealP