Premium Rear Knuckle Bushing Kit for Polaris Models: Ranger 1000 2020-2024 Ranger 1000 Premium 2022-2024 Ranger 1000 Full Size 2020-2022 Ranger XP 1000 Big Game Evap 2022 Ranger Crew 1000 Full Size 2020-2024 Ranger Crew XP 1000 2021-2022 Ranger Crew XP 1000 High Lifter 2021-2022 Ranger Crew XP 1000 WaterFowl Evap 2021-2022 RZR Pro XP 2021-2024 RZR Pro XP Ultimate 2021-2022 RZR Pro XP Ultimate Evap 2021 RZR Pro XP Ultimate Rockford LE 2021 RZR Pro XP Premium 2021-2022 RZR Pro XP Sport 2021-2024 RZR Pro XP Sport Rockford LE 2021 RZR Pro XP 4 Sport 2022 RZR Pro XP 4 Premium 2022 RZR Pro XP 4 Ultimate 2022-2024 Included: 2x Sealed Pivot Caps: 1543611, 5139968 Inner Diameter: 10.4mm – 0.41″ Outer Diameter: 26.4mm – 1.04″ Width: 10.1mm – 0.39″ 2x Bushings: 5452233 Inner Diameter: 16.5mm – 0.64″ Outer Diameter: 26mm – 1.02″ Width: 15.5mm – 0.61″ 1x Pivot Shaft: 5139990 Length: 69.8mm – 2.74″ Inner Diameter: 10mm – 0.39″ Outer Diameter: 15.9mm – 0.62″ 1x Washer: 7556153 Inner Diameter: 21mm – 0.82″ Outer Diameter: 33.5mm Width: 24.2mm – 0.95″ 1x Nut: 7547333 Inner Diameter: 8.5mm – 0.33″ Outer Diameter: 21.5mm – 0.84″ Width: 13mm – 0.51″ 2x Hinge Cap: 1543612 Width: 10mm – 0.39″ Inner Diameter: 12.2mm – 0.48″ Outer Diameter: 30.5mm – 1.20″ 2x O-Rings: 5415654 Inner Diameter: 29.6mm – 1.16″ OD: 35.3mm – 1.38″ 1x PTO shaft: 5139991 Length: 119.5mm – 4.7″ ID: 12mm – 0.47″ OD: 19mm – 0.74″ Rear knuckle bearing carrier: 5140867