The All Balls Countershaft Seal Kit, part number 25-4045, is a replacement sealing solution for select KTM and Husqvarna motorcycles. Designed to help restore reliable sealing at the countershaft, this kit is suitable for maintenance, engine service, or repair applications where worn or damaged sealing components may allow lubricant leakage or contamination.
Each kit includes a replacement outer seal along with the O-rings, snap rings, or lock washers required for installation, helping provide the necessary components for a complete service. All Balls manufactures this kit for dependable fit and function on compatible motorcycle applications. Verify the original equipment configuration and model year before installation to ensure proper fitment.
Fitment includes the 2017 KTM 150 XC-W; 2016 and 2017 Husqvarna TC 125; 2017 Husqvarna TE 150; 2016 and 2017 KTM 125 SX; 2016 and 2017 KTM 150 SX; and 2018 KTM 125 SX and KTM 150 SX models. The manufacturer part number is 25-4045, and the vendor part number is 22-54045.
Features:
- Complete service kit: Includes the replacement outer seal along with required O-rings, snap rings, or lock washers
- Reliable replacement: Helps restore proper countershaft sealing and reduce the risk of lubricant leakage
- Vehicle fitment: Fits select 2016-2018 KTM and 2016-2017 Husqvarna motorcycle models
- Brand and part number: All Balls 25-4045 manufacturer part number; vendor part number 22-54045
Fitment:
2016 Husqvarna TC 125
2016 KTM 125 SX
2016 KTM 150 SX
2017 Husqvarna TC 125
2017 Husqvarna TE 150
2017 Husqvarna TX 125
2017 KTM 125 SX
2017 KTM 125 XC-W
2017 KTM 150 SX
2017 KTM 150 XC-W
2018 Husqvarna TC 125
2018 Husqvarna TE 150
2018 Husqvarna TX 125
2018 KTM 125 SX
2018 KTM 125 XC-W
2018 KTM 150 SX
2018 KTM 150 XC-W
2019 Husqvarna TC 125
2019 Husqvarna TE 150
2019 Husqvarna TX 125
2019 KTM 125 SX
2019 KTM 125 XC-W
2019 KTM 150 SX
2019 KTM 150 XC-W
2020 Husqvarna TC 125
2020 Husqvarna TE 150i
2020 KTM 125 SX
2020 KTM 150 EXC TPi
2020 KTM 150 SX
2020 KTM 150 XC-W TPi
2021 Gas-Gas Mc 125
2021 Husqvarna TC 125
2021 Husqvarna TE 150i
2021 KTM 125 SX
2021 KTM 125 XC
2021 KTM 150 EXC TPi
2021 KTM 150 SX
2021 KTM 150 XC-W TPi
2022 Gas-Gas Mc 125
2022 Husqvarna TC 125
2022 Husqvarna TE 150i
2022 KTM 125 SX
2022 KTM 125 XC
2022 KTM 150 EXC TPi
2022 KTM 150 SX
2022 KTM 150 XC-W TPi
2023 Gas-Gas Mc 125
2023 Husqvarna TE 150 Heritage
2023 Husqvarna TE 150i
2023 KTM 150 EXC
2023 KTM 150 XC-W