ALL BALLS 18-1111 Front Master Cylinder Rebuild Kit

Restore the sealing performance of a leaking front master cylinder with the ALL BALLS 18-1111 Master Cylinder Kit. Designed as a service kit for applicable Polaris Sportsman models, it provides replacement sealing components needed during master cylinder reconditioning.

The kit contains cup seals, copper washers, O-rings, and replacement screws where applicable. These components are intended to help replace worn or damaged internal sealing hardware and support proper master cylinder service.

The ALL BALLS 18-1111 kit fits select 2015–2017 Polaris Sportsman models, including the Sportsman 325 Etx, Sportsman XP 1000, Sportsman Touring XP 1000, and Sportsman 850 SP. Verify the application before installation to ensure the kit matches the vehicle and master cylinder being serviced.

Features:

• Re-sealing kit: Contains parts needed to re-seal leaking master cylinders.
• Sealing components: Includes cup seals, copper washers, and O-rings.
• Replacement hardware: Includes replacement screws where applicable.
• Brand and part number: ALL BALLS 18-1111.

Fitment:
Husqvarna TE 300i Rockstar Edition 2022
Polaris Farmhand 450 2x4 2017
Polaris Hawkeye 325 2x4 2015
Polaris Hawkeye 400 HO 2x4 2011
Polaris Hawkeye 400 HO 2x4 2012
Polaris Hawkeye 400 HO 2x4 2013
Polaris Hawkeye 400 HO 2x4 2014
Polaris Scrambler 1000 Tractor 2016
Polaris Scrambler 1000 Tractor 2017
Polaris Scrambler 1000 Tractor 2018
Polaris Scrambler 1000 XP Tractor 2019
Polaris Scrambler 850 2015
Polaris Scrambler 850 2016
Polaris Scrambler 850 2017
Polaris Scrambler 850 2018
Polaris Scrambler 850 2019
Polaris Scrambler 850 2020
Polaris Scrambler 850 2021
Polaris Scrambler 850 2022
Polaris Scrambler 850 2023
Polaris Scrambler 850 2024
Polaris Scrambler 850 2025
Polaris Scrambler 850 2026
Polaris Scrambler XP 1000 EPS 2014
Polaris Scrambler XP 1000 EPS 2015
Polaris Scrambler XP 1000 EPS 2016
Polaris Scrambler XP 1000 EPS 2017
Polaris Scrambler XP 1000 EPS 2018
Polaris Scrambler XP 1000 EPS 2019
Polaris Scrambler XP 850 2013
Polaris Scrambler XP 850 2014
Polaris Scrambler XP 850 EPS 2013
Polaris Scrambler XP 850 EPS 2014
Polaris Sportsman 325 Etx 2015
Polaris Sportsman 400 HO 4x4 2011
Polaris Sportsman 400 HO 4x4 2012
Polaris Sportsman 400 HO 4x4 2013
Polaris Sportsman 400 HO 4x4 2014
Polaris Sportsman 450 2007
Polaris Sportsman 450 HO 2016
Polaris Sportsman 450 HO 2017
Polaris Sportsman 450 HO 2018
Polaris Sportsman 450 HO 2019
Polaris Sportsman 450 HO 2020
Polaris Sportsman 450 HO 2021
Polaris Sportsman 450 HO 2022
Polaris Sportsman 450 HO 2023
Polaris Sportsman 450 HO 2024
Polaris Sportsman 450 HO 2025
Polaris Sportsman 450 HO 2026
Polaris Sportsman 450 HO EPS 2016
Polaris Sportsman 450 HO EPS 2020
Polaris Sportsman 450 HO Utility Edition 2020
Polaris Sportsman 450 Tractor 2016
Polaris Sportsman 500 Efi 2007
Polaris Sportsman 500 Efi 2008
Polaris Sportsman 500 Efi 2009
Polaris Sportsman 500 Forest 2011
Polaris Sportsman 500 Forest 2012
Polaris Sportsman 500 Forest 2013
Polaris Sportsman 500 HO 2x4 2008
Polaris Sportsman 500 HO 2x4 2009
Polaris Sportsman 500 HO 2x4 2010
Polaris Sportsman 500 HO 4x4 2007
Polaris Sportsman 500 HO 4x4 2008
Polaris Sportsman 500 HO 4x4 2009
Polaris Sportsman 500 HO 4x4 2010
Polaris Sportsman 500 HO 4x4 2011
Polaris Sportsman 500 HO 4x4 2012
Polaris Sportsman 500 HO 4x4 2013
Polaris Sportsman 500 HO Forest Tractor 2011
Polaris Sportsman 500 HO Forest Tractor 2012
Polaris Sportsman 500 HO Forest Tractor 2013
Polaris Sportsman 500 HO Forest Tractor 2014
Polaris Sportsman 500 Tractor EFI 2009
Polaris Sportsman 500 Tractor EFI 2010
Polaris Sportsman 550 2011
Polaris Sportsman 550 2012
Polaris Sportsman 550 2013
Polaris Sportsman 550 2014
Polaris Sportsman 550 EPS 2010
Polaris Sportsman 550 EPS 2011
Polaris Sportsman 550 EPS 2012
Polaris Sportsman 550 EPS 2013
Polaris Sportsman 550 EPS 2014
Polaris Sportsman 570 2014
Polaris Sportsman 570 2015
Polaris Sportsman 570 2016
Polaris Sportsman 570 2017
Polaris Sportsman 570 2018
Polaris Sportsman 570 2019
Polaris Sportsman 570 2020
Polaris Sportsman 570 2021
Polaris Sportsman 570 2022
Polaris Sportsman 570 EFI EPS Forest Tractor 2015
Polaris Sportsman 570 EFI HD 2016
Polaris Sportsman 570 EFI HD 2017
Polaris Sportsman 570 EFI HD 2018
Polaris Sportsman 570 EPS 2014
Polaris Sportsman 570 EPS 2015
Polaris Sportsman 570 EPS 2016
Polaris Sportsman 570 EPS 2017
Polaris Sportsman 570 EPS 2018
Polaris Sportsman 570 EPS 2019
Polaris Sportsman 570 EPS 2020
Polaris Sportsman 570 EPS Tractor 2016
Polaris Sportsman 570 Forest 2014
Polaris Sportsman 570 Forest 2015
Polaris Sportsman 570 HD 2014
Polaris Sportsman 570 HD 2015
Polaris Sportsman 570 Hunt Edition 2025
Polaris Sportsman 570 Premium 2020
Polaris Sportsman 570 Premium 2021
Polaris Sportsman 570 Premium 2022
Polaris Sportsman 570 Premium 2023
Polaris Sportsman 570 Premium 2024
Polaris Sportsman 570 Premium 2025
Polaris Sportsman 570 Premium 2026
Polaris Sportsman 570 SP 2015
Polaris Sportsman 570 SP 2016
Polaris Sportsman 570 SP 2017
Polaris Sportsman 570 SP 2018
Polaris Sportsman 570 SP 2019
Polaris Sportsman 570 SP EPS Tractor 2015
Polaris Sportsman 570 SP EPS Tractor 2016
Polaris Sportsman 570 SP EPS Tractor 2018
Polaris Sportsman 570 SP EPS Tractor 2019
Polaris Sportsman 570 Tractor 2016
Polaris Sportsman 570 Tractor 2017
Polaris Sportsman 570 Tractor 2018
Polaris Sportsman 570 Tractor 2019
Polaris Sportsman 570 Trail 2021
Polaris Sportsman 570 Trail 2022
Polaris Sportsman 570 Trail 2023
Polaris Sportsman 570 Trail 2024
Polaris Sportsman 570 Trail 2025
Polaris Sportsman 570 Trail 2026
Polaris Sportsman 570 Ultimate 2025
Polaris Sportsman 570 Ultimate 2026
Polaris Sportsman 570 Ultimate Trail LE 2021
Polaris Sportsman 570 Ultimate Trail LE 2022
Polaris Sportsman 570 Utility Edition EPS 2017
Polaris Sportsman 570 Utility Edition EPS 2020
Polaris Sportsman 570 Utility HD EPS 2022
Polaris Sportsman 570 Utility HD EPS 2023
Polaris Sportsman 570 Utility HD EPS 2024
Polaris Sportsman 570 Utility HD EPS 2025
Polaris Sportsman 570 Utility HD LE EPS 2021
Polaris Sportsman 570 X2 EPS Tractor 2017
Polaris Sportsman 570 X2 EPS Tractor 2018
Polaris Sportsman 570 X2 EPS Tractor 2019
Polaris Sportsman 570 X2 EPS Tractor 2020
Polaris Sportsman 700 4x4 2007
Polaris Sportsman 700 Efi 4x4 2007
Polaris Sportsman 800 EFI 2007
Polaris Sportsman 800 EFI 2008
Polaris Sportsman 800 EFI 2009
Polaris Sportsman 800 EFI 2010
Polaris Sportsman 800 EFI 2011
Polaris Sportsman 800 EFI 2012
Polaris Sportsman 800 EFI 2013
Polaris Sportsman 800 EFI 2014
Polaris Sportsman 800 Forest 2014
Polaris Sportsman 850 2011
Polaris Sportsman 850 2012
Polaris Sportsman 850 2013
Polaris Sportsman 850 2014
Polaris Sportsman 850 2015
Polaris Sportsman 850 2021
Polaris Sportsman 850 2022
Polaris Sportsman 850 2023
Polaris Sportsman 850 2024
Polaris Sportsman 850 2025
Polaris Sportsman 850 2026
Polaris Sportsman 850 HO Wv 2014
Polaris Sportsman 850 Premium 2021
Polaris Sportsman 850 Premium 2022
Polaris Sportsman 850 Premium 2024
Polaris Sportsman 850 Premium 2025
Polaris Sportsman 850 Premium 2026
Polaris Sportsman 850 SP 2015
Polaris Sportsman 850 SP 2016
Polaris Sportsman 850 SP 2017
Polaris Sportsman 850 SP 2018
Polaris Sportsman 850 SP 2019
Polaris Sportsman 850 Trail 2025
Polaris Sportsman 850 Trail 2026
Polaris Sportsman 850 Ultimate Trail 2020
Polaris Sportsman 850 Ultimate Trail 2021
Polaris Sportsman 850 Ultimate Trail 2022
Polaris Sportsman 850 Ultimate Trail 2023
Polaris Sportsman 850 Ultimate Trail 2024
Polaris Sportsman Forest 850 2011
Polaris Sportsman Forest 850 2012
Polaris Sportsman Forest 850 2013
Polaris Sportsman Forest 850 2014
Polaris Sportsman Forest 850 2015
Polaris Sportsman Touring 1000 Tractor 2018
Polaris Sportsman Touring 500 2008
Polaris Sportsman Touring 500 2009
Polaris Sportsman Touring 500 HO 2010
Polaris Sportsman Touring 500 HO 2011
Polaris Sportsman Touring 500 HO 2012
Polaris Sportsman Touring 500 HO 2013
Polaris Sportsman Touring 550 EPS 2010
Polaris Sportsman Touring 550 EPS 2011
Polaris Sportsman Touring 550 EPS 2012
Polaris Sportsman Touring 550 EPS 2013
Polaris Sportsman Touring 550 EPS 2014
Polaris Sportsman Touring 550 XP EPS 2012
Polaris Sportsman Touring 570 2014
Polaris Sportsman Touring 570 2015
Polaris Sportsman Touring 570 2016
Polaris Sportsman Touring 570 2017
Polaris Sportsman Touring 570 2018
Polaris Sportsman Touring 570 2019
Polaris Sportsman Touring 570 2020
Polaris Sportsman Touring 570 2021
Polaris Sportsman Touring 570 2022
Polaris Sportsman Touring 570 2024
Polaris Sportsman Touring 570 2025
Polaris Sportsman Touring 570 2026
Polaris Sportsman Touring 570 EFI EPS Tractor 2016
Polaris Sportsman Touring 570 EPS 2015
Polaris Sportsman Touring 570 EPS 2016
Polaris Sportsman Touring 570 EPS 2017
Polaris Sportsman Touring 570 EPS 2019
Polaris Sportsman Touring 570 EPS Tractor 2017
Polaris Sportsman Touring 570 EPS Tractor 2018
Polaris Sportsman Touring 570 EPS Tractor 2019
Polaris Sportsman Touring 570 EPS Tractor SP 2018
Polaris Sportsman Touring 570 EPS Tractor SP 2019
Polaris Sportsman Touring 570 EPS Tractor SP 2020
Polaris Sportsman Touring 570 Premium 2020
Polaris Sportsman Touring 570 Premium 2021
Polaris Sportsman Touring 570 Premium 2022
Polaris Sportsman Touring 570 Premium 2025
Polaris Sportsman Touring 570 Premium 2026
Polaris Sportsman Touring 570 SP 2015
Polaris Sportsman Touring 570 SP 2016
Polaris Sportsman Touring 570 SP 2017
Polaris Sportsman Touring 570 SP 2018
Polaris Sportsman Touring 570 SP 2019
Polaris Sportsman Touring 570 Ultimate 2025
Polaris Sportsman Touring 570 Ultimate 2026
Polaris Sportsman Touring 800 2008
Polaris Sportsman Touring 800 2009
Polaris Sportsman Touring 850 EPS 2010
Polaris Sportsman Touring 850 EPS 2011
Polaris Sportsman Touring 850 EPS 2012
Polaris Sportsman Touring 850 EPS 2013
Polaris Sportsman Touring 850 EPS 2014
Polaris Sportsman Touring 850 EPS 2021
Polaris Sportsman Touring 850 EPS 2022
Polaris Sportsman Touring 850 EPS 2023
Polaris Sportsman Touring 850 EPS 2024
Polaris Sportsman Touring 850 EPS 2025
Polaris Sportsman Touring 850 Premium 2026
Polaris Sportsman Touring 850 SP 2015
Polaris Sportsman Touring 850 SP 2016
Polaris Sportsman Touring 850 SP 2017
Polaris Sportsman Touring 850 SP 2018
Polaris Sportsman Touring 850 SP 2019
Polaris Sportsman Touring 850 SP 2020
Polaris Sportsman Touring XP 1000 2015
Polaris Sportsman Touring XP 1000 2016
Polaris Sportsman Touring XP 1000 2017
Polaris Sportsman Touring XP 1000 2018
Polaris Sportsman Touring XP 1000 2019
Polaris Sportsman Touring XP 1000 2020
Polaris Sportsman Touring XP 1000 2021
Polaris Sportsman Touring XP 1000 2022
Polaris Sportsman Touring XP 1000 2023
Polaris Sportsman Touring XP 1000 2024
Polaris Sportsman Touring XP 1000 2025
Polaris Sportsman Touring XP 1000 Trail 2026
Polaris Sportsman X2 500 2006
Polaris Sportsman X2 500 2007
Polaris Sportsman X2 500 2008
Polaris Sportsman X2 500 2009
Polaris Sportsman X2 550 2010
Polaris Sportsman X2 550 2011
Polaris Sportsman X2 550 2012
Polaris Sportsman X2 550 2013
Polaris Sportsman X2 550 2014
Polaris Sportsman X2 550 EPS 2014
Polaris Sportsman X2 570 2025
Polaris Sportsman X2 570 2026
Polaris Sportsman X2 570 EPS 2015
Polaris Sportsman X2 570 EPS 2017
Polaris Sportsman X2 700 2008
Polaris Sportsman X2 800 EFI 2007
Polaris Sportsman X2 800 EFI 2008
Polaris Sportsman X2 800 EFI 2009
Polaris Sportsman X2 850 2011
Polaris Sportsman XP 1000 2015
Polaris Sportsman XP 1000 2016
Polaris Sportsman XP 1000 2017
Polaris Sportsman XP 1000 2018
Polaris Sportsman XP 1000 2019
Polaris Sportsman XP 1000 2020
Polaris Sportsman XP 1000 2021
Polaris Sportsman XP 1000 Hunt Edition 2024
Polaris Sportsman XP 1000 Hunt Edition 2025
Polaris Sportsman XP 1000 S 2025
Polaris Sportsman XP 1000 S 2026
Polaris Sportsman XP 1000 Tractor 2016
Polaris Sportsman XP 1000 Tractor 2017
Polaris Sportsman XP 1000 Tractor 2018
Polaris Sportsman XP 1000 Tractor 2019
Polaris Sportsman XP 1000 Ultimate 2025
Polaris Sportsman XP 1000 Ultimate 2026
Polaris Sportsman XP 1000 Ultimate Trail 2020
Polaris Sportsman XP 1000 Ultimate Trail 2022
Polaris Sportsman XP 1000 Ultimate Trail 2023
Polaris Sportsman XP 1000 Ultimate Trail 2024
Polaris Sportsman XP 550 2009
Polaris Sportsman XP 550 2010
Polaris Sportsman XP 550 2013
Polaris Sportsman XP 550 2014
Polaris Sportsman XP 550 EPS 2009
Polaris Sportsman XP 850 2009
Polaris Sportsman XP 850 2010
Polaris Sportsman XP 850 2011
Polaris Sportsman XP 850 2012
Polaris Sportsman XP 850 2013
Polaris Sportsman XP 850 EPS 2009
Polaris Sportsman XP 850 EPS 2010
Polaris Sportsman XP 850 EPS 2011
Polaris Sportsman XP 850 EPS 2012
Polaris Sportsman XP 850 EPS 2013
Polaris Sportsman XP 850 EPS 2014
Polaris Sportsman XP 850 EPS 2015