Clutch & Oil Filter O-Ring for KTM/Husqvarna/GasGas 2007-2026 - 07703305178

This genuine OEM O-ring (33.05 x 1.78 mm) is a critical sealing component designed for high-performance motorcycle engines. It serves multiple roles, primarily sealing the clutch slave cylinder and the oil filter cover to prevent leaks and maintain system pressure. As an original equipment manufacturer part, it ensures a perfect fit and reliable performance under extreme heat and pressure.

This versatile seal is compatible with an extensive range of models from 2007 to 2026. It fits KTM 250, 350, 400, 450, 500, 505, and 530 EXC-F, SX-F, XC-F, and SMR models. It is also used on Husqvarna FC, FE, FS, and FX series (250-501cc), as well as GasGas EC, EX, and MC models (125-500cc). This includes specialized editions like the Six Days, Factory Edition, Rockstar Edition, and Rally Replica models.

Manufactured from high-quality elastomeric materials, this O-ring is resistant to engine oil, hydraulic fluids, and thermal degradation. Its precise dimensions ensure a tight seal that prevents contaminants from entering the engine or hydraulic systems. Replacing this seal during routine maintenance or clutch service is essential for preventing costly leaks and maintaining engine integrity.

For best results, lightly lubricate the O-ring with clean engine oil or hydraulic fluid before installation to prevent pinching or tearing. Always ensure the mating surfaces are clean and free of debris. Regular inspection of seals during oil changes helps maintain the longevity and reliability of your motorcycle's lubricating and control systems.

Check compatibility list below to see if this part fits your motorcycle model.