The All Balls Countershaft Seal Kit, manufacturer part number 25-4028 and vendor part number 22-54028, is designed to restore sealing performance at the transmission countershaft. This replacement kit helps prevent lubricant leakage and supports reliable drivetrain operation during routine maintenance or engine service.
Each kit includes a replacement outer seal along with the O-rings, snap rings, and lock washers required for installation, where applicable. The components are selected to provide a practical, vehicle-specific repair solution without requiring separate sourcing of common installation hardware.
Fitment: This All Balls countershaft seal kit fits 2013–2017 Suzuki RM-Z250 models and 2003–2007 Suzuki RM250 models. Verify the motorcycle model and year before ordering to ensure proper application.
Features:
- Complete kit includes the replacement outer countershaft seal
- Includes required O-rings, snap rings, and lock washers where applicable
- Designed for reliable sealing around the transmission countershaft
- Fits 2013–2017 Suzuki RM-Z250 and 2003–2007 Suzuki RM250 motorcycles
- Brand: All Balls
- Manufacturer part number: 25-4028
- Vendor part number: 22-54028
Fitment:
2003 Suzuki RM250
2004 Suzuki RM250
2005 Suzuki RM250
2006 Suzuki RM250
2007 Suzuki RM250
2008 Suzuki RM250
2013 Suzuki RM-Z250
2014 Suzuki RM-Z250
2015 Suzuki RM-Z250
2016 Suzuki RM-Z250
2017 Suzuki RM-Z250
2018 Suzuki RM-Z250
2019 Suzuki RM-Z250
2020 Suzuki RM-Z250
2021 Suzuki RM-Z250
2022 Suzuki RM-Z250
2023 Suzuki RM-Z250
2024 Suzuki RM-Z250
2025 Suzuki RM-Z250
2026 Suzuki RM-Z250