The Hot Rods OSK0051 Countershaft Seal Kit provides a complete solution for repairing a leaking countershaft seal on select KTM motorcycles. Designed for dependable service and proper fitment, this kit helps restore sealing performance around the countershaft and is suitable for maintenance or engine repair applications.
The kit includes a Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer where applicable. Each component is selected to support a thorough repair rather than replacing only the visible failed seal. This Hot Rods kit is intended for KTM 65 SX models from 2009 through 2017 and the 2009 KTM 65 XC.
Manufacturer: Hot Rods. Brand: Hot Rods. Manufacturer part number: OSK0051. Vendor part number: 421-5051. Fitment includes 2009–2017 KTM 65 SX and 2009 KTM 65 XC. Verify the motorcycle model and year before installation to ensure compatibility. The kit does not include a water pump bearing or transmission bearings, so those components must be sourced separately if required for the repair.
Features:
- Complete repair solution for a leaking countershaft seal
- Includes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer where applicable
- Fits 2009–2017 KTM 65 SX models
- Fits 2009 KTM 65 XC
- Does not include a water pump bearing or transmission bearings
Fitment:
2009 KTM 65 SX
2009 KTM 65 XC
2010 KTM 65 SX
2011 KTM 65 SX
2012 KTM 65 SX
2013 KTM 65 SX
2014 KTM 65 SX
2015 KTM 65 SX
2016 KTM 65 SX
2017 Husqvarna TC 65
2017 KTM 65 SX
2018 Husqvarna TC 65
2018 KTM 65 SX
2019 Husqvarna TC 65
2019 KTM 65 SX
2020 Husqvarna TC 65
2020 KTM 65 SX
2021 Gas-Gas Mc 65
2021 Husqvarna TC 50
2021 Husqvarna TC 65
2021 KTM 65 SX
2022 Gas-Gas Mc 65
2022 Husqvarna TC 65
2022 KTM 65 SX
2023 Gas-Gas Mc 65
2023 Husqvarna TC 65
2023 KTM 65 SX