This is an Armor Tech aftermarket original factory style replacement fuel petcock that comes complete with a new fuel filter, allowing you to continue using your original OEM black plastic knob. It fits all of the 2001-2012 Honda TRX 250EX Sportrax four-wheelers and the 2009, 2011-2016 Honda TRX 250X. It will simply screw onto your original OEM Honda gas tank just like your original petcock. This replaces OE Honda part number 16950-HP0-A01. This fuel petcock comes complete with a free G&H Discount ATV Supply decal.