K-Tech Fork Oil Seal Set (FSS-033)- 41.00x53.70x8.00/10.00mm Showa (Pair)

The standard for factory-level performance. K-Tech Front Fork Oil Seals are manufactured by NOK, providing a direct, high-durability replacement for original 48mm KYB equipment.

In professional motocross and demanding off-road environments, your seals are all that stand between a perfect ride and a DNF. NOK is the trusted original equipment choice for all major Japanese suspension manufacturers because their seals offer the ultimate balance of low friction and long-term durability.

These supplied-in-pairs seals are engineered to the exact 48.00x58.10mm specifications of modern KYB forks. They feature a precision-molded profile that minimizes stiction and provides a superior barrier against mud, sand, and moisture—ensuring your front end remains plush and responsive.

Bike Fitment / Bike Model

• Ducati DesertX Rally (2024 - 2026)

• Gas Gas EC200 Racing (2013 - 2015, 2019 - 2020)

• Gas Gas EC250 (2011, 2018 - 2020)

• Gas Gas EC250 Racing (2011, 2014 - 2015, 2017, 2019 - 2020)

• Gas Gas EC250 Six Days (2011, 2019)

• Gas Gas EC250E (2011)

• Gas Gas EC250F (2013 - 2015)

• Gas Gas EC300 (2011)

• Gas Gas EC300 Racing (2011, 2013 - 2015, 2017, 2019 - 2020)

• Gas Gas EC300 Six Days (2019)

• Gas Gas EC300E 4 (2018)

• Gas Gas EC300E Racing (2014)

• Gas Gas EC300F (2013 - 2015)

• Gas Gas EC450F (2013 - 2015)

• Gas Gas ENDURO GP250 (2018 - 2019)

• Gas Gas ENDURO GP300 (2018 - 2019)

• Gas Gas XC250 (2018 - 2019)

• Gas Gas XC200 (2019)

• Gas Gas XC300 (2018 - 2019)

• Honda CRF250R (2010 - 2014)

• Honda CRF450R (2009 - 2016)

• Husqvarna CR125 (2010 - 2013)

• Husqvarna CR150 (2011)

• Husqvarna TC250 (2010 - 2013)

• Husqvarna TC449 (2011 - 2013)

• Husqvarna TC450 (2010)

• Husqvarna TE250 (2010 - 2013)

• Husqvarna TE310 (2010 - 2013)

• Husqvarna TE449 (2011 - 2013)

• Husqvarna TE450 (2010)

• Husqvarna TE511 (2011 - 2013)

• Husqvarna TXC250 (2010 - 2013)

• Husqvarna TXC449 (2011 - 2013)

• Husqvarna TXC450 (2010)

• Husqvarna TXC510 (2010)

• Husqvarna TXC511 (2011 - 2013)

• Husqvarna WR125 (2011 - 2013)

• Husqvarna WR150 (2011)

• Husqvarna WR250 (2010 - 2013)

• Husqvarna WR300 (2010 - 2013)

• Kawasaki KLX450R (2007 - 2020)

• Kawasaki KX125 (2002 - 2008)

• Kawasaki KX250 (2002 - 2008)

• Kawasaki KX250F (2004 - 2005, 2013 - 2018, 2020 - 2024)

• Kawasaki KX450F (2006 - 2014)

• Kove Adventure 800X (2024 - 2026)

• Ohlins RXF48 (2008 - 2026)

• Sherco 125SC Factory (2019 - 2021)

• Sherco 125SE Factory (2019 - 2025)

• Sherco 250SC Factory (2019 - 2021)

• Sherco 250SCF Factory (2019 - 2021)

• Sherco 250SE Factory (2019 - 2026)

• Sherco 250SEF Factory (2019 - 2026)

• Sherco 300SC Factory (2019 - 2021)

• Sherco 300SCF Factory (2019 - 2021)

• Sherco 300SE Factory (2019 - 2026)

• Sherco 300SEF Factory (2019 - 2026)

• Sherco 450SCF Factory (2019 - 2021)

• Sherco 450SEF Factory (2019 - 2026)

• Sherco 450SEF Racing ISDE (2019 - 2021)

• Sherco 500SCF Factory (2019 - 2020)

• Sherco 500SEF Factory (2019 - 2021, 2026)

• Suzuki RM-Z250F (2004 - 2006, 2013 - 2026)

• Suzuki RM-Z450F (2013 - 2014)

• Triumph TF250-E (2026)

• Triumph TF250-X (2024 - 2026)

• Triumph TF450-E (2026)

• Triumph TF450-RC (2025 - 2026)

• Yamaha WR250F (2005 - 2016, 2017 - 2024)

• Yamaha WR450F (2005 - 2016, 2017 - 2024)

• Yamaha YZ125 (2004 - 2016, 2017 - 2026)

• Yamaha YZ125X (2021 - 2026)

• Yamaha YZ250 (2004 - 2016, 2017 - 2026)

• Yamaha YZ250F (2004 - 2016, 2017 - 2026)

• Yamaha YZ250FX (2016 - 2024)

• Yamaha YZ250X (2015 - 2026)

• Yamaha YZ450F (2004 - 2016, 2017 - 2026)

• Yamaha YZ450FX (2016 - 2024)