QuadBoss 414291 Front Differential Bearing and Seal Kit

Kit contains all of the bearings and seals required to service an ATV/UTV differential, restoring smooth operation and helping prevent leaks and premature wear under demanding riding conditions.

• Helps restore smooth, quiet differential operation and proper gear support
• Includes all bearings and seals needed to service one differential
• Built to meet or exceed OEM specifications for durability and fit
• Model specific kits for easier installation with no parts hunting

The QuadBoss 414291 front differential bearing and seal kit contains the bearings and seals required to service one ATV or UTV differential. It is designed to help restore smooth, quiet differential operation, maintain proper gear support, and help prevent leaks and premature wear under demanding riding conditions.

This model-specific kit is built to meet or exceed OEM specifications for durability and fit, helping simplify installation without the need to source individual components separately. Manufacturer part number: 414291. Vendor part number: 414291.

Fitment includes the 2014 Polaris Ranger 900 Crew, 2014 Polaris RZR 570, 2014 Polaris RZR 800, 2014 Polaris RZR S 800, 2015 Polaris Ranger 570 Full-Size, 2015 Polaris RZR 570, 2015 Polaris RZR 900, 2015 Polaris RZR S 900, 2015 Polaris Ranger 900 Crew, and 2016 Polaris RZR S 900. Verify the vehicle model and year before ordering.

Features:

• Bearing and Seal Service: Includes the bearings and seals needed to service one differential.
• Smooth Operation: Helps restore smooth, quiet differential operation and proper gear support.
• Leak Prevention: Helps prevent leaks and premature wear under demanding riding conditions.
• OEM-Level Fit: Built to meet or exceed OEM specifications for durability and fit.
• Model-Specific Design: Supports easier installation without searching for individual parts.
• Fitment: Fits select 2014–2016 Polaris Ranger and RZR models listed in the product description.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Clearance Item: t
Units Per Sku: 1
Fitment:
2011 Polaris Ranger RZR 4 800 Gordon Edition Base
2011 Polaris Ranger RZR 800 Base
2011 Polaris Ranger RZR 800 S Base
2011 Polaris Ranger RZR XP 900 Base
2011 Polaris Ranger RZR XP 900 LE Base
2012 Polaris Ranger Crew Diesel Base
2012 Polaris Ranger RZR 4 800 Gordon Edition Base
2012 Polaris Ranger RZR 570 Base
2012 Polaris Ranger RZR 800 Base
2012 Polaris Ranger RZR 800 S Base
2012 Polaris Ranger RZR 800 S LE Base
2012 Polaris Ranger RZR XP 4 900 Base
2012 Polaris Ranger RZR XP 4 900 EPS LE Base
2012 Polaris Ranger RZR XP 900 Base
2012 Polaris Ranger RZR XP 900 LE Base
2013 Polaris Ranger 900 XP EPS Base
2013 Polaris Ranger 900 XP EPS Browning LE Base
2013 Polaris Ranger 900 XP EPS LE Base
2013 Polaris Ranger 900 XP LE Base
2013 Polaris Ranger Crew Diesel Base
2013 Polaris Ranger RZR 4 800 Base
2013 Polaris Ranger RZR 4 800 EPS LE Base
2013 Polaris Ranger RZR 570 Base
2013 Polaris Ranger RZR 800 Base
2013 Polaris Ranger RZR 800 S Base
2013 Polaris Ranger RZR 800 S LE Base
2013 Polaris Ranger RZR XP 4 900 Base
2013 Polaris Ranger RZR XP 4 900 EPS LE Base
2013 Polaris Ranger RZR XP 900 Base
2013 Polaris Ranger RZR XP 900 EPS LE Base
2013 Polaris Ranger RZR XP 900 EPS Walker Evans LE Base
2013 Polaris Ranger RZR XP 900 HO Jagged X Edition Base
2013 Polaris Ranger RZR XP 900 LE Base
2014 Polaris Ranger 900 Crew Base
2014 Polaris Ranger 900 Crew EPS Base
2014 Polaris Ranger 900 Crew EPS LE Base
2014 Polaris Ranger 900 XP EPS Base
2014 Polaris Ranger 900 XP EPS Browning LE Base
2014 Polaris Ranger 900 XP EPS LE Base
2014 Polaris Ranger Crew Diesel Base
2014 Polaris Ranger Diesel HST Base
2014 Polaris Ranger Diesel HST Deluxe Base
2014 Polaris RZR 4 800 EPS LE Base
2014 Polaris RZR 570 Base
2014 Polaris RZR 800 Base
2014 Polaris RZR 800 EPS LE Base
2014 Polaris RZR S 800 Base
2014 Polaris RZR S 800 EPS LE Base
2014 Polaris RZR XP 1000 EPS Base
2014 Polaris RZR XP 4 1000 EPS Base
2015 Polaris Brutus HDPTO Deluxe Base
2015 Polaris Ranger 570 Crew EPS Full-Size Base
2015 Polaris Ranger 570 Full-Size Base
2015 Polaris Ranger 900 Crew Base
2015 Polaris Ranger 900 Crew EPS Base
2015 Polaris Ranger 900 XP EPS Base
2015 Polaris Ranger 900 XP EPS Deluxe Base
2015 Polaris Ranger 900 XP EPS Hunter Deluxe Edition Base
2015 Polaris Ranger 900 XP EPS Hunter Edition Base
2015 Polaris Ranger 900 XP EPS LE Base
2015 Polaris Ranger 900 XP EPS Northstar Edition Base
2015 Polaris Ranger Diesel Crew Base
2015 Polaris Ranger Diesel HST Base
2015 Polaris RZR 4 900 EPS Base
2015 Polaris RZR 570 Base
2015 Polaris RZR 900 Base
2015 Polaris RZR S 900 Base
2015 Polaris RZR XP 1000 EPS Base
2015 Polaris RZR XP 1000 EPS High Lifter Edition Base
2015 Polaris RZR XP 4 1000 EPS Base
2016 Polaris ACE 570 Base
2016 Polaris ACE 570 Sp Base
2016 Polaris ACE 900 SP Base
2016 Polaris Brutus HDPTO Deluxe Base
2016 Polaris General 1000 EPS Base
2016 Polaris Ranger 570 Base
2016 Polaris Ranger 570 EPS Base
2016 Polaris Ranger 570 EPS Full-Size Base
2016 Polaris Ranger 570 Full-Size Base
2016 Polaris Ranger 900 XP EPS Base
2016 Polaris Ranger 900 XP EPS High Lifter Edition Base
2016 Polaris Ranger 900 XP EPS Hunter Deluxe Edition Base
2016 Polaris Ranger 900 XP EPS Hunter Edition Base
2016 Polaris Ranger 900 XP EPS Northstar Edition Base
2016 Polaris Ranger 900 XP EPS Trail Edition Base
2016 Polaris Ranger Crew Diesel Base
2016 Polaris Ranger ETX Base
2016 Polaris RZR 4 900 EPS Base
2016 Polaris RZR 570 Base
2016 Polaris RZR 900 Base
2016 Polaris RZR S 900 Base
2016 Polaris RZR XP 1000 EPS Base
2016 Polaris RZR XP 1000 EPS High Lifter Edition Base
2016 Polaris RZR XP 4 1000 EPS Base
2017 Polaris ACE 500 Base
2017 Polaris ACE 570 Base
2017 Polaris ACE 570 Sp Base
2017 Polaris ACE 900 Xc Base
2017 Polaris Brutus HDPTO Deluxe Base
2017 Polaris Ranger 570 Base
2017 Polaris Ranger 570 EPS Base
2017 Polaris Ranger 570 Full-Size Base
2017 Polaris Ranger 900 XP EPS Base
2017 Polaris Ranger Crew Diesel Base
2017 Polaris Ranger Crew XP 1000 Base
2017 Polaris Ranger Crew XP 1000 EPS Base
2017 Polaris Ranger Crew XP 1000 EPS Northstar HVAC Edition Base
2017 Polaris Ranger Crew XP 900 Base
2017 Polaris Ranger Crew XP 900 EPS Base
2017 Polaris Ranger Diesel HST Base
2017 Polaris Ranger XP 1000 Base
2017 Polaris Ranger XP 1000 EPS Hunter Edition Base
2017 Polaris Ranger XP 1000 EPS Northstar HVAC Edition Base
2017 Polaris RZR 570 Base
2017 Polaris RZR 900 Base
2017 Polaris RZR 900 EPS Base
2017 Polaris RZR S 570 EPS Base
2017 Polaris RZR S 900 Base
2018 Polaris ACE 500 Base
2018 Polaris ACE 570 EPS Base
2018 Polaris ACE 900 Xc Base
2018 Polaris Brutus HDPTO Deluxe Base
2018 Polaris Ranger 500 Base
2018 Polaris Ranger 570 Base
2018 Polaris Ranger 570 EPS Base
2018 Polaris Ranger 570 Full-Size Base
2018 Polaris Ranger Crew 570-6 Base
2018 Polaris Ranger Crew Diesel Base
2018 Polaris Ranger Crew XP 1000 EPS Base
2018 Polaris Ranger Crew XP 1000 EPS Northstar HVAC Edition Base
2018 Polaris Ranger Crew XP 900 Base
2018 Polaris Ranger Crew XP 900 EPS Base
2018 Polaris RZR 570 Base
2018 Polaris RZR 570 EPS Base
2018 Polaris RZR 900 Base
2018 Polaris RZR 900 EPS Base
2018 Polaris RZR S 900 Base
2019 Polaris ACE 500 Base
2019 Polaris ACE 570 EPS Base
2019 Polaris ACE 900 Xc Base
2019 Polaris Ranger 500 Base
2019 Polaris Ranger 570 Base
2019 Polaris Ranger 570 EPS Base
2019 Polaris Ranger 570 Full-Size Base
2019 Polaris Ranger Crew 570-6 Base
2019 Polaris Ranger Crew XP 1000 EPS Base
2019 Polaris Ranger Crew XP 1000 EPS 20th Anniversary Base
2019 Polaris Ranger Crew XP 1000 EPS Northstar Edition Base
2019 Polaris Ranger Crew XP 1000 EPS Northstar HVAC Edition Base
2019 Polaris Ranger Crew XP 900 Base
2019 Polaris Ranger Crew XP 900 EPS Base
2019 Polaris Ranger XP 1000 EPS Base
2019 Polaris Ranger XP 1000 EPS 20th Anniversary Base
2019 Polaris Ranger XP 1000 EPS Premium Base
2019 Polaris RZR 570 Base
2019 Polaris RZR 570 EPS Base
2019 Polaris RZR 900 Base
2019 Polaris RZR 900 EPS Base
2019 Polaris RZR S 900 Base
2020 Polaris Ranger 1000 Base
2020 Polaris Ranger 1000 EPS Base
2020 Polaris Ranger 1000 Premium Base
2020 Polaris Ranger 500 Base
2020 Polaris Ranger 570 Base
2020 Polaris Ranger 570 EPS Base
2020 Polaris Ranger 570 Full-Size Base
2020 Polaris Ranger Crew 1000 Base
2020 Polaris Ranger Crew 570-6 Base
2020 Polaris Ranger Crew XP 1000 EPS Northstar Edition Base
2020 Polaris Ranger Crew XP 1000 Premium Base
2020 Polaris Ranger Crew XP 1000 Texas Edition Base
2020 Polaris Ranger XP 1000 Premium Base
2020 Polaris RZR 570 Base
2020 Polaris RZR 900 Base
2020 Polaris RZR S 900 Base
2020 Polaris Scrambler 1000 XP S Base
2020 Polaris Sportsman 1000 XP S Base
2021 Polaris Ranger 500 Base
2021 Polaris Ranger 570 Base
2021 Polaris Ranger 570 Full-Size Base
2021 Polaris Ranger 570 Premium Base
2021 Polaris Ranger Crew 570-6 Base
2021 Polaris RZR Trail 570 Base
2021 Polaris Scrambler 1000 XP S Base
2021 Polaris Sportsman 1000 XP Base
2021 Polaris Sportsman 1000 XP S Base
2022 Polaris Pro XD Full-Size Diesel Base
2022 Polaris Pro XD Full-Size Diesel Crew Base
2022 Polaris Pro XD Full-Size Gas Base
2022 Polaris Pro XD Full-Size Gas Crew Base
2022 Polaris Ranger 500 Base
2022 Polaris Ranger 570 Full-Size Base
2022 Polaris Ranger Crew 570 Full-Size Base
2022 Polaris RZR Trail 570 Base
2022 Polaris RZR Trail Premium Base
2022 Polaris RZR Trail S 900 Sport Base
2022 Polaris RZR Trail Sport Base
2022 Polaris RZR Trail Ultimate Base
2022 Polaris Sportsman 1000 XP S Base
2023 Polaris Pro XD Full-Size Diesel Base
2023 Polaris Pro XD Full-Size Diesel Crew Base
2023 Polaris Pro XD Full-Size Gas Base
2023 Polaris Pro XD Full-Size Gas Crew Base
2023 Polaris Ranger 570 Full-Size Base
2023 Polaris Ranger Crew 570 Full-Size Base
2023 Polaris RZR Trail Premium Base
2023 Polaris RZR Trail S 900 Sport Base
2023 Polaris RZR Trail Sport Base
2023 Polaris RZR Trail Ultimate Base
2023 Polaris Scrambler 1000 XP S Base
2023 Polaris Sportsman 1000 XP S Base
2024 Polaris Pro XD Full-Size Diesel Base
2024 Polaris Pro XD Full-Size Diesel Crew Base
2024 Polaris Pro XD Full-Size Gas Base
2024 Polaris Pro XD Full-Size Gas Crew Base
2024 Polaris Ranger 570 Full-Size Base
2024 Polaris Ranger Crew 570 Full-Size Base
2024 Polaris RZR Trail S 900 Sport Base
2024 Polaris RZR Trail Sport Base
2024 Polaris RZR Trail Ultimate Base
2024 Polaris Scrambler 1000 XP S Base
2024 Polaris Sportsman 1000 XP S Base
2025 Polaris Pro XD Full-Size Diesel Base
2025 Polaris Pro XD Full-Size Diesel Crew Base
2025 Polaris Pro XD Full-Size Gas Base
2025 Polaris Pro XD Full-Size Gas Crew Base
2025 Polaris Ranger 570 Full-Size Base
2025 Polaris Ranger Crew 570 Full-Size Base
2025 Polaris RZR Trail S 900 Sport Base
2025 Polaris RZR Trail Sport Base
2025 Polaris RZR Trail Ultimate Base
2025 Polaris Scrambler 1000 XP S Base