This Air Pressure Sensor is compatible with Polaris:

2006 Ranger 500 4X4 EFI (R06RD50AC)
2007 Ranger 500 EFI 4X4 (R07RH50AF/AR/AT)
2008 Ranger 4X4 500 EFI (R08RH50AF/AR/AT)
2009 Ranger 4X4 500 EFI (R09HH50AG/AR)
2010 Ranger 4X4 500 EFI (R10TH50AG/AR)
2011 Ranger 4X4 500 EFI (R11RH50AG/AH/AR)
2011 Ranger Crew 4X4 500 (R11WH50AG/AH/AR)
2012 Ranger 500 4X4 (R12RH50AG/AH/AR/AZ)
2012 Ranger Crew 500 4X4 (R12WH50AG/AH/AK/AR)
2013 Ranger 500 Crew Midsize - R13WH50AG/AH/AR/AX
2013 Ranger 500 Midsize - R13RH50AG/AH/AM/AR

2006 Sportsman 500 EFI (A06MH50AQ)
2007 Sportsman 500 EFI (A07MH50AB/AL/AQ/AX/AY/AZ/)
2008 Sportsman 500 HO EFI (A08MN50AF/AN/AQ/AR/AS/AT/)
2008 Sportsman Touring 500 EFI (A08DN50AF/AS/AW/AZ)
2008 Sportsman Touring 500 EFI QUAD (A08DN50EA)
2009 Sportsman 500 EFI (A09MN50AN/AX)
2009 Sportsman 500 EFI Tractor (A09MN50ET)
2009 Sportsman Touring 500 EFI (A09DN50AB/AZ)
2009 Sportsman Touring 500 EFI QUAD (A09DN50EA)
2010 Sportsman 500 EFI Tractor (A10MN50ET)
2011 Sportsman 500 Forest Tractor EFI (A11MN50ET)
2012 Sportsman 500 Forest Tractor (A12MN50ET/EX)
2013 Sportsman Forest Tractor 500 - A13MN50ET/EX
2014 Sportsman Forest Tractor 500

2006 Sportsman X2 (A06MN50AU)
2007 Sportsman X2 500 EFI (A07TH50AL/AQ/AU/AZ/TN50AF)
2007 Sportsman X2 500 EFI QUAD (A07TH50EA)
2008 Sportsman X2 500 EFI (A08TN50AT/AX/AZ)
2008 Sportsman X2 500 EFI QUAD (A08TN50EA)
2009 Sportsman X2 500 EFI (A09TN50AX/AZ)
2009 Sportsman X2 500 EFI QUAD (A09TN50EA)