K-Tech Shock Absorber Oil Seal (OS-16-28-5K) - 16.00x28.00x5.00mm KYB (Single)

The gold standard for off-road rear suspension. The K-Tech Shock Absorber Oil Seal is a precision-engineered internal component designed as a direct replacement for original 16mm KYB equipment, ensuring factory-spec damping performance.

Rear shock absorbers on modern motocross and enduro bikes endure incredible heat and high-velocity cycles. A reliable internal seal is critical to prevent oil aeration and nitrogen loss. This seal is manufactured to K-Tech’s exacting standards to provide a robust, low-friction barrier.

By maintaining a perfect seal on the 16mm shaft, it preserves the plush, consistent, and 'factory' feel that KYB suspension is famous for, ride after ride.

Bike Fitment / Bike Model

• Honda CR125R (2004–2007)

• Honda CRF450R (2009–2016)

• Husqvarna TC250 (2012–2013)

• Husqvarna TC450 (2011)

• Husqvarna TE250 (2012–2013)

• Husqvarna TE310 (2012–2013)

• Husqvarna TE450 (2011)

• Husqvarna TE511 (2012–2013)

• Husqvarna TXC250 (2012–2013)

• Husqvarna TXC449 (2011–2013)

• Husqvarna TXC511 (2011–2013)

• Kawasaki KLX450R (2007–2020)

• Kawasaki KX125 (2001–2008)

• Kawasaki KX250 (2001–2008)

• Kawasaki KX250F (2004–2005, 2020–2024)

• Kawasaki KX450F (2006–2014)

• Suzuki GSX-R1000 (2001–2008)

• Suzuki RM-Z250F (2004–2006, 2016–2026)

• Triumph TF250-E (2026)

• Triumph TF250-X (2024–2026)

• Triumph TF450-E (2026)

• Triumph TF450-RC (2025–2026)

• Yamaha WR250F (2002–2024)

• Yamaha WR400F (1999–2000)

• Yamaha WR426F (2001–2002)

• Yamaha WR450F (2003–2024)

• Yamaha YZ125 (2000–2005)

• Yamaha YZ250 (2000–2005)

• Yamaha YZ250F (2001–2005, 2012–2026)

• Yamaha YZ250FX (2016–2024)

• Yamaha YZ426F (2000–2002)

• Yamaha YZ450F (2003–2005, 2010–2026)

• Yamaha YZ450FX (2016–2024)