Cap Head Screw M5x8-10.9 for KTM and Husqvarna 790/890/990 - 014579050086S

This genuine OEM cap head screw (ISO 14579, M5x8-10.9) is a precision-engineered fastener designed for critical engine and valve train components. As an original equipment part, it ensures the exact fit, material strength, and reliability required for your motorcycle's performance.

This screw is compatible with a wide range of KTM and Husqvarna models, including the 790 Duke and Adventure (2018-2020), 890 Duke and Adventure series (2020-2025), 990 Duke and RC R (2026), and the Husqvarna Norden 901 and Expedition (2022-2026). It is a direct replacement for your maintenance needs across these platforms.

Engineered to meet strict ISO standards, this 10.9-grade bolt provides the necessary tensile strength for high-vibration environments within the engine assembly. Using genuine hardware ensures that torque specifications are met accurately, preventing damage to delicate engine components during installation.

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