Carburetor For Polaris Sportsman 500, Scrambler 500, Worker 500 ATV – Replaces OEM 3131742, 3131712

If your Polaris ATV is running rough or hard to start, a new carb might be the fix. This carburetor fits Polaris Sportsman 500 4x4 HO (2001–2006, 2008–2013), Sportsman Touring 500 HO (2010–2013), Scrambler 500 4x4 (1998–2012), Worker 500 (2001), and ATP 500 (2004–2005).\n\nIt replaces OEM numbers like 3131742, 3131712, 3131567, 3131453, and several others. Dimensions: intake inner diameter 40mm (1.57\), outer 44mm (1.7\); air filter mount inner 53mm (2.08\), outer 57mm (2.24\).\n\nThis carb helps regulate fuel flow, adjust engine speed, and adapt to different temps and altitudes. Great for restoring performance, improving throttle response, and smoothing out idle.\n\nInstallation requires some mechanical know-how – make sure to match gaskets and connections. Then enjoy better starts, consistent power, and a happier ATV. Keep your ride running strong!