Cylinder Head Socket Screw M10x144 for KTM 390/Husqvarna 401 - J912101449

This is an OEM socket head screw M10x144 used to secure the cylinder head on KTM and Husqvarna motorcycles. It provides reliable fastening for the cylinder head assembly in the engine. This genuine replacement ensures proper torque and durability under high-performance conditions.

Compatible with KTM 390 Duke, RC 390, Adventure, Enduro R, SMC R (2013-2026), KTM 250 Duke, Adventure (2019-2024), and KTM 250 RC (2015-2017) across various colors, regions (EU, US, GB, RW, etc.), and variants including ABS, nHD, B.D., IKD, and CKD models. Also fits Husqvarna Svartpilen 401, Vitpilen 401 (2018-2026), and Svartpilen 250 (2020-2023) in all listed configurations and markets.

Made to OEM specifications with precise threading for secure cylinder head mounting. Corrosion-resistant material withstands engine heat and vibration. Direct replacement for part number J912101449.

Apply proper torque during installation using a calibrated torque wrench to avoid damage. Use thread locker if specified in service manual. Replace in sets for even clamping pressure.

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