Replacement carburetor for select 2001–2013 Polaris Sportsman 500 HO and Scrambler 500 4×4 ATVs. Fitment varies by model year and carburetor configuration; verify the original reference number and connections before ordering.
Listed fitment
- Polaris Sportsman 500 4×4 / HO: select 2001–2013 applications
- Polaris Scrambler 500 4×4: select applications within the listed range
Reference numbers
3131289, 3131307, 3131452, 3131453, 3131567, 3131568, 3131599, 3131707, 3131712, 3131740, 3131742, 3130903 and 3130945.
Connection dimensions
- Intake-side inner diameter: 40 mm
- Intake-side outer diameter: 45 mm
- Air-filter-side inner diameter: 55 mm
- Air-filter-side outer diameter: 58 mm
Verify before ordering
- Exact ATV model, year and engine configuration
- Original carburetor/reference number
- Intake and airbox connection diameters
- Throttle and choke cable arrangement
- Fuel inlet, vent and overflow routing
- Sensor/heater connections where applicable
Installation note: Shut off the fuel and disconnect the battery/spark-plug lead as directed. Photograph cable and hose routing, replace damaged seals, and confirm free throttle return with no fuel or intake leaks before riding.
