Carburetor for Polaris ATP 500 4×4 HO Sportsman 500 Carb 3131557
Brand: WFLNHB
Replace Part Number:3131557<br> Measurement:<br> Outlet side Outer Diameter: 45.8mm<br> Outlet side Inner Diameter: 39.6mm<br> Intlet side Outer Diameter: 58mm<br> Intlet side Inner Diameter: 55mm<br><br> Package Includes:as pictures show.<br><br> Please confirm your old part number and size matches up with one of the part numbers and pictures above.<br><br> 
Outlet side Outer Diameter: 45.8mm
Outlet side Inner Diameter: 39.6mm
Intlet side Outer Diameter: 58mm
Intlet side Inner Diameter: 55mm
Fit For:2004-2005 Polaris ATP 4×4 HO 500;2001-2013 Sportsman 500;1997-2009POLARIS SCRAMBLER 500 4X4 .