O-Ring 10.3x1.2mm for KTM 390 Duke/Adventure, Husqvarna 401 - J770010312

This is an OEM O-ring measuring 10.3x1.2mm, designed for sealing components in the valve drive assembly. It ensures reliable, leak-proof connections in critical engine areas. Direct replacement for KTM/Husqvarna part J770010312.

Compatible with KTM 390 Duke (2014-2026), 390 Adventure (2020-2026), 390 Adventure Spoke Wheel, 390 Enduro R (2025-2026), 390 SMC R (2025-2026), 200 Duke (2011-2026), 250 Duke (2017-2023), 250 Adventure (2020-2024), RC 125/200/250/390 (2013-2024), 125 Duke (2011-2023); Husqvarna Svartpilen 125/200/250/401 (2019-2026), Vitpilen 401 (2018-2026). Fits various colors, ABS/non-ABS, EU/US/RW/GB and other regional variants across these years.

Made to precise OEM specifications for optimal fit and durability. Resistant to oils, fuels, and high temperatures in engine environments. Essential for maintaining valve train integrity during maintenance or rebuilds.

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