This is an Armor Tech aftermarket original factory style replacement fuel petcock that comes complete with a new fuel filter that allows you to continue using your original OEM black plastic knob. It fits all of the 2000-2006 Honda TRX 350 Rancher, 2004-2007 Honda TRX 400 Rancher & the 2007-2014 Honda TRX 420 Rancher four-wheelers, including the ES, S, FE, FM, TE, TM. 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. Your order comes complete with a G&H Discount ATV Supply decal.