- Replacement ring set for Wossner pistons
NOTE: 1.50 mm semi keystone - top notch.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2010-2011 | Arctic Cat | Crossfire 8 | |
| 2009-2010 | Arctic Cat | Crossfire 800 | |
| 2007-2008 | Arctic Cat | Crossfire 800 EFI | |
| 2009 | Arctic Cat | Crossfire 800 Sno Pro | |
| 2007-2008 | Arctic Cat | Crossfire 800 Sno Pro EFI | |
| 2009 | Arctic Cat | Crossfire 800 Sno Pro LE | |
| 2010 | Arctic Cat | F8 | |
| 2007-2009 | Arctic Cat | F8 EFI | |
| 2009 | Arctic Cat | F8 LE EFI | |
| 2007-2009 | Arctic Cat | F8 LXR EFI | |
| 2007-2009 | Arctic Cat | F8 Sno Pro EFI | |
| 2004-2005 | Arctic Cat | King Cat 900 162in | |
| 2005 | Arctic Cat | King Cat 900 Early Build EFI 162in | |
| 2006 | Arctic Cat | King Cat 900 EFI | |
| 2005 | Arctic Cat | King Cat 900 EFI 162in | |
| 2010-2011 | Arctic Cat | M8 153in | |
| 2010-2011 | Arctic Cat | M8 162in | |
| 2007 | Arctic Cat | M8 EFI 141in | |
| 2007-2010 | Arctic Cat | M8 EFI 153in | |
| 2010 | Arctic Cat | M8 EFI 162in | |
| 2009 | Arctic Cat | M8 Sno Pro EFI 153in | |
| 2009 | Arctic Cat | M8 Sno Pro EFI 162in | |
| 2009 | Arctic Cat | M8 Sno Pro LE 153in | |
| 2009 | Arctic Cat | M8 Sno Pro LE EFI 153in | |
| 2014-2015 | Arctic Cat | M8000 153in | |
| 2020 | Arctic Cat | M8000 Hardcore Alpha One 154in | |
| 2021 | Arctic Cat | M8000 Hardcore Alpha One 154in 2.6 | |
| 2020 | Arctic Cat | M8000 Hardcore Alpha One 165in | |
| 2021 | Arctic Cat | M8000 Hardcore Alpha One 165in 3.0 | |
| 2020 | Arctic Cat | M8000 Mountain Cat Alpha One 154in | |
| 2021 | Arctic Cat | M8000 Mountain Cat Alpha One 154in 3.0 | |
| 2021 | Arctic Cat | M8000 Mountain Cat Alpha One 165in 3.0 | |
| 2020 | Arctic Cat | M8000 Mountain Cat Alpha One 165ln | |
| 2003 | Arctic Cat | Mountain Cat 900 144in | |
| 2003-2004 | Arctic Cat | Mountain Cat 900 151in | |
| 2004 | Arctic Cat | Mountain Cat 900 159in | |
| 2003 | Arctic Cat | Mountain Cat 900 1M | |
| 2003 | Arctic Cat | Mountain Cat 900 Early Build | |
| 2004 | Arctic Cat | Mountain Cat 900 EFI 151in | |
| 2004 | Arctic Cat | Mountain Cat 900 EFI 159in | |
| 2000-2001 | Arctic Cat | Pantera 1000 | |
| 2012-2013 | Arctic Cat | Proclimb M800 153in | |
| 2020 | Arctic Cat | Riot X 8000 146in 2.0 | |
| 2021 | Arctic Cat | Riot X 8000 146in 2.6 AMS | |
| 1998-2001 | Arctic Cat | Thundercat | |
| 1998-2000 | Arctic Cat | Thundercat Mountain Cat | |
| 2000 | Arctic Cat | Thundercat THC | |
| 2015 | Arctic Cat | XF 8000 Cross Country | |
| 2016 | Arctic Cat | XF 8000 Crosstrek | |
| 2015-2016 | Arctic Cat | XF 8000 High Country | |
| 2018 | Arctic Cat | XF 8000 High Country | |
| 2019 | Arctic Cat | XF 8000 High Country 141in | |
| 2020-2021 | Arctic Cat | ZR 8000 RR ES 137in | |
| 2020 | Arctic Cat | ZR 8000 Sno Pro ES 137in | |
| 2003-2005 | Arctic Cat | ZR 900 | |
| 2003 | Arctic Cat | ZR 900 Early Build | |
| 2004-2006 | Arctic Cat | ZR 900 EFI | |
| 2003-2005 | Arctic Cat | ZR 900 Sno Pro | |
| 2004-2006 | Arctic Cat | ZR 900 Sno Pro EFI | |
| 2004 | Polaris | Classic 800 | |
| 2004 | Polaris | Classic 800 Touring | |
| 2008-2010 | Polaris | Dragon RMK 800 155in | |
| 2008-2010 | Polaris | Dragon RMK 800 163in | |
| 2008-2010 | Polaris | IQ 800 | |
| 2003-2004 | Polaris | PRO X 800 | |
| 2000-2001 | Polaris | RMK 800 | |
| 2001-2005 | Polaris | RMK 800 144in | |
| 2020 | Polaris | RMK KHAOS 800 155 3in | |
| 2020 | Polaris | RMK KHAOS 800 155in | |
| 2020-2021 | Polaris | RMK KHAOS 850 155 3in | |
| 2020-2021 | Polaris | RMK KHAOS 850 155in | |
| 2021 | Polaris | RMK KHAOS 850 163 2.6in | |
| 2001 | Polaris | RMK SP 800 151in | |
| 2011-2013 | Polaris | Rush 800 | |
| 2004-2005 | Polaris | SwitchBack 800 | |
| 2009-2014 | Polaris | SwitchBack 800 | |
| 2019 | Polaris | Switchback Assault 800 144in | |
| 2005 | Polaris | Touring 800 | |
| 2003 | Polaris | XC 800 | |