IRS Knuckle Only Kit Polaris Scrambler
| Make | Model | Years |
|---|---|---|
| Polaris | Scrambler 1000 EU | 2017 |
| Polaris | Scrambler 1000 MD | 2015–2017 |
| Polaris | Scrambler 1000 Tractor | 2016–2018 |
| Polaris | Scrambler 1000 XP | 2015–2018 |
| Polaris | Scrambler 1000 XP 55 | 2020 |
| Polaris | Scrambler 1000 XP EU | 2015–2020 |
| Polaris | Scrambler 1000 XP HO EPS | 2014–2015 |
| Polaris | Scrambler 1000 XP HO EPS INTL | 2014 |
| Polaris | Scrambler 1000 XP Tractor | 2019 |
| Polaris | Scrambler 1000 XP ZUG | 2017–2019 |
| Polaris | Scrambler 850 | 2015–2026 |
| Polaris | Scrambler 850 EU | 2015 |
| Polaris | Scrambler 850 HO/EPS | 2013–2014 |
| Polaris | Scrambler 850 MD | 2015 |
| Polaris | Scrambler 850 XP HO EPS | 2014 |
| Polaris | Scrambler 850 XP HO EPS INTL | 2014 |
| Polaris | Sportsman 1000 High Lifter | 2016–2024 |
| Polaris | Sportsman 1000 MD | 2015–2016 |
| Polaris | Sportsman 1000 XP | 2015–2021 |
| Polaris | Sportsman 1000 XP EU | 2017–2020 |
| Polaris | Sportsman 1000 XP Hunt Edition | 2024–2025 |
| Polaris | Sportsman 1000 XP MD | 2017 |
| Polaris | Sportsman 1000 XP Mud Edition | 2025–2026 |
| Polaris | Sportsman 1000 XP S | 2025–2026 |
| Polaris | Sportsman 1000 XP Tractor | 2016–2019 |
| Polaris | Sportsman 1000 XP Trail | 2020 |
| Polaris | Sportsman 1000 XP Ultimate | 2025–2026 |
| Polaris | Sportsman 1000 XP Ultimate Trail | 2022–2024 |
| Polaris | Sportsman 1000 XP ZUG | 2016–2019 |
| Polaris | Sportsman 550 | 2011–2013 |
| Polaris | Sportsman 550 EPS | 2010–2014 |
| Polaris | Sportsman 550 X2 | 2010–2014 |
| Polaris | Sportsman 550 X2 EPS LE | 2014 |
| Polaris | Sportsman 550 X2 INTL | 2014 |
| Polaris | Sportsman 550 XP | 2009–2014 |
| Polaris | Sportsman 550 XP EPS | 2009 |
| Polaris | Sportsman 550 XP EPS HD INTL | 2014 |
| Polaris | Sportsman 850 | 2021–2026 |
| Polaris | Sportsman 850 High Lifter | 2016–2024 |
| Polaris | Sportsman 850 Mud Edition | 2025–2026 |
| Polaris | Sportsman 850 Premium | 2021–2026 |
| Polaris | Sportsman 850 Premium Trail Package | 2020 |
| Polaris | Sportsman 850 SP | 2015–2019 |
| Polaris | Sportsman 850 Trail | 2025–2026 |
| Polaris | Sportsman 850 Ultimate Trail Edition | 2021–2024 |
| Polaris | Sportsman 850 WV | 2014 |
| Polaris | Sportsman 850 XP HO EPS MD | 2015 |
| Polaris | Sportsman Forest 1000 EU | 2015 |
| Polaris | Sportsman Forest 550 | 2011–2014 |
| Polaris | Sportsman Forest 850 | 2011–2015 |
| Polaris | Sportsman Forest 850 EU | 2015 |
| Polaris | Sportsman Touring 1000 | 2015–2025 |
| Polaris | Sportsman Touring 1000 MD | 2016 |
| Polaris | Sportsman Touring 1000 Tractor | 2018 |
| Polaris | Sportsman Touring 1000 XP EGI | 2020 |
| Polaris | Sportsman Touring 1000 XP Trail | 2026 |
| Polaris | Sportsman Touring 550 EPS | 2010–2014 |
| Polaris | Sportsman Touring 550 XP EPS | 2012 |
| Polaris | Sportsman Touring 850 | 2021–2025 |
| Polaris | Sportsman Touring 850 EPS | 2014 |
| Polaris | Sportsman Touring 850 INTL | 2014 |
| Polaris | Sportsman Touring 850 Premium | 2026 |
| Polaris | Sportsman Touring 850 SP | 2015–2020 |
| Polaris | Sportsman Touring 850 SP EU | 2015 |
| Polaris | Sportsman Touring 850 SP MD | 2015 |
| Polaris | Sportsman Touring EPS 850 | 2010–2013 |
| Polaris | Sportsman Touring EPS 850 HO | 2013 |
| Polaris | Sportsman X2 850 | 2011 |
| Polaris | Sportsman XP 850 | 2009–2013 |
| Polaris | Sportsman XP 850 EPS | 2009–2014 |
| Sea-Doo | 4-TEC GTS 130 155 | 2011 |
