KTM/Husqvarna Collar Screw M6x40 Cylinder Head - J025060402

This is an OEM collar screw M6x40 (WS10) used to securely fasten components in the cylinder head assembly. It provides reliable clamping force and vibration resistance for optimal engine performance.

Compatible with KTM 125 Duke, 200 Duke, RC 125, RC 200 models from 2011-2024 (EU, US, various colors and B.D. variants including ABS and non-ABS). Also fits Husqvarna Svartpilen 125 and 200 from 2020-2021. Direct replacement for OEM part J025060402 across these small-displacement KTM and Husqvarna motorcycles.

Made to exact OEM specifications with high-strength steel construction for durability under high engine temperatures and stresses. Ensures precise torque application during assembly.

Apply appropriate torque during installation using a calibrated wrench to prevent damage. Check compatibility list below to see if this part fits your motorcycle model.