ProX Countershaft Seal Kit
While changing the front sprocket, it is always recommended to inspect the countershaft oil seal that's right behind the sprocket. Positioned on the high loaded countershaft and always in contact with dirt and water, the oil seal can easily start leaking. ProX has developed a wide range of countershaft seal kits. These kits are an easy and complete replacement offering all the needed components and at the same time it is an upgrade kit resulting in improved durability against the OEM parts.
Product Note:
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Gas Gas
Gas Gas
- EC 250 2022-2023
- EC 250 4T 2010
- EC 250F 2011-2015, 2021-2023
- EC 300 2021-2023
- EC 300F 2013-2015
- EC 450F 2013-2015
- EX 250 2023
- EX 250F 2021-2023
- EX 300 2021-2023
- EX 350F 2021-2023
- EX 450F 2021-2023
- MC 125 2021-2023
- MC 250 2022-2023
- MC 250F 2021-2023
- MC 350F 2023
- MC 450F 2021-2023
Honda
Honda
- CR125R 1986-2003
- CR250R 2-Stroke 1988-2007
- CR500R 1988-2001
- CRF250R 4-Stroke 2018-2023
- CRF250RX 4-Stroke 2019-2023
- CRF450L 2019-2020
- CRF450R 2002-2023
- CRF450RX 2017-2023
- CRF450X 2005-2009, 2012-2017, 2019-2023
Husaberg
Husaberg
- FE 250 2013-2014
- FE 350 2013-2014
- FE 390 2010-2012
- FE 450 2009-2014
- FE 501 2013-2014
- FE 570 2009-2012
- FX 450 2010-2012
- TE 125 2012-2013
- TE 250 2011-2014
- TE 300 2011-2014
Husqvarna
Husqvarna
- FC 250 2014-2023
- FC 350 2014-2023
- FC 450 2014-2023
- FE 250 2014-2022
- FE 350 2014-2022
- FE 450 2014-2020, 2023
- FE 501 2014-2023
- FS 450 2015, 2018-2020, 2023
- FX 350 2017-2023
- FX 450 2017-2023
- TC 125 2014-2022
- TC 250 2014-2023
- TE 125 2014-2016
- TE 150 2017-2019
- TE 150i 2020-2023
- TE 250 2014-2017
- TE 250i 2018-2023
- TE 300 2014-2017
- TE 300i 2018-2023
- TX 125 2018-2019
- TX 300 2017-2019
- TX 300i 2020-2023
KTM
KTM
- 125 EXC 1998-2005, 2015
- 125 SX 1998-2022
- 125 XC-W 2017
- 144 SX 2008
- 150 SX 2009-2022
- 150 XC-W 2017-2019
- 150 XC-W TPI 2020-2023
- 200 EXC 1998-2005, 2015
- 200 SX 2003-2005
- 250 EXC 1994-2005
- 250 EXC-F 2015, 2017-2019
- 250 SX 1994-2023
- 250 SX-F 2006-2023
- 250 XC-W TPI 2018-2023
- 300 EXC 1994-2005, 2015, 2017
- 300 SX 2023
- 300 XC-W TPI 2018-2023
- 350 EXC-F 2012-2023
- 350 SX-F 2011-2023
- 360 EXC 1996-1997
- 360 SX 1996-1997
- 380 EXC 1998-2002
- 380 SX 1998-2002
- 400 SX Racing 2000-2002
- 450 EXC 2007
- 450 EXC-G Racing 2003-2006
- 450 EXC-R 2008
- 450 SMR 2004-2007, 2021-2022
- 450 SX 2006
- 450 SX-F 2013-2023
- 500 EXC 2012-2016
- 500 EXC-F 2017-2023
- 520 SX Racing 2000-2002
- 525 EXC 2007
- 525 EXC-G Racing 2003-2006
- 525 SX 2006
- 525 SX Racing 2003-2005
- 530 EXC-R 2008
- 60 SX 1998-1999
- 65 SX 2000-2008
- Freeride 250 R 2015-2017
Kawasaki
Kawasaki
- KDX250 1991-1994
- KLX450R 2008-2009
- KX100 2005-2009, 2011-2021
- KX112 2022-2025
- KX250 2-Stroke 1991-2007
- KX250 4-Stroke 2019-2024
- KX250F 4-Stroke 2004-2005, 2014-2018
- KX250X 4-Stroke 2021-2022
- KX450F 2006-2018
- KX65 2005-2025
- KX85 2005-2025
Polaris
Polaris
- Outlaw 450 MXR 2008-2010
- Outlaw 525 2007
Suzuki
Suzuki
- RM-Z250 2004-2023
- RM-Z450 2005-2023
- RM125 1992-2008
- RM250 2003-2008
- RMX450Z 2010-2011, 2017-2019
Yamaha
Yamaha
- Raptor 350 2004-2013
- WR250F 2001-2013
- WR250Z 1991-1997
- WR400F 1998-2000
- WR426F 2001-2002
- WR450F 2003-2023
- YFM350X Warrior 1987-2004
- YFZ350 Banshee 1987-2006
- YFZ450 ATV 2004-2009, 2012-2013
- YZ125 2005-2023
- YZ125X 2020-2022
- YZ250 2-Stroke 1978-2023
- YZ250F 4-Stroke 2001-2013
- YZ250X 2-Stroke 2016-2022
- YZ400F 1998-1999
- YZ426F 2000-2002
- YZ450F 2003-2022
- YZ450FX 2016-2022
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