Exact replacement plastic nut for mounting all Polaris plastic fuel shut off valves by the original manufacturer. If your mounting nut is cracked or cross threaded, replace it now at a fraction of the dealer cost. Replaces Polaris part number 5432733. Fits most the following Polaris ATV's: 2004-05 ATP 330 1999-01 Diesel 2000-02 Magnum 325 2003-06 Magnum 330 2000-03 Magnum 500 2010 Outlaw 450 S 2009-11 Outlaw 525 1998-02 Scrambler 400 1998-99 Sport 400 1999-00 Sportsman 335 2001-05 Sportsman 400 1997-04 Sportsman 500 2003-05 Sportsman 600 2002-05 Sportsman 700 2000-02 Trail Boss 325 2003-09 Trail Boss 330 2008-09 Trail Blazer 330 2003 Trail Blazer 400 1999-01 Worker 335/500 2000-01 Xplorer 250 1997-99 Xplorer 300 1997-02 Xplorer 400 1997 Xplorer 500 1997-99 Xpress 300/400