Replacement for Polaris Sportsman 90 - 2001 2002 2003 2004 2005 2006. Size: Intake Inner Diameter : 19mm, Intake Outer Diameter: 23mm. Air Filter Inner Diameter: 31mm, Air filter Outer Diameter: 37mm. Ignition Coil: 39mm. HIFROM focus on provide air filter at fair price: professional technical support; if you unsatisfy with our product, you can return to our USA warehouse, no risk..
