| Make | Model | Year |
|---|---|---|
| Polaris | ACE 325 EFI | 2016 |
| ACE 500 | 2017-2019 | |
| ACE 570 | 2016-2017 | |
| ACE 900 SP | 2016 | |
| ACE 900 XC | 2017-2019 | |
| Ranger 500 | 2017-2019 | |
| Ranger 570 | 2015-2020 | |
| Ranger 570 Crew | 2014-2015 | |
| Ranger 570 Crew Full-Size | 2015-2016 | |
| Ranger 570 Full-Size | 2015-2020 | |
| Ranger 900 Crew | 2014-2015 | |
| Ranger Crew Diesel | 2015-2018 | |
| Ranger Crew XP 1000 | 2017 | |
| Ranger Diesel | 2015-2018 | |
| Ranger XP 1000 | 2017 | |
| Ranger XP 900 | 2018-2019 | |
| RZR 570 | 2014-2020 |
Rear IRS Knuckle Bushing Kit by QuadBoss®. Quantity: Sold as a Kit. Keep your upper and lower A-arm and knuckle in fighting shape with this quality repair kit. Kit contains all of the components required to rebuild the upper and lower A-arm and knuckle. Needle bearing shafts are made with 52100 bearing steel that has been hardened and precision ground. Self-lubricating acetal nylon bushings for better wear and performance. All metal bushings are case hardened and plated to prevent wear and corrosion.
| Required Quantity: 2 per Vechicle |
QuadBoss® has everything you need to make your ATV/UTV what you want it to be and to maintain it year-after-year. From luggage to tires and everything in between, they are your source for high-quality replacement parts and innovative accessories. QuadBoss offers tires for every terrain. When it comes to getting out of sticky situations, QuadBoss winches get the job done. The winches are designed to stand up to anything thrown their way. Repair and replacement parts are the biggest seller and QuadBoss offers your customers a large selection of parts and accessories to choose from. If you can break it, they can fix it. QuadBoss has become synonymous with keeping the ATV/UTV community running – from recreational rider to rancher, all-terrain addict to outdoorsman, work or play. They will help you make your ATV/UTV a workhorse or trail hound.