Cylinder Head Washer Seal for KTM 390 Duke/Adventure - J790001102300

This is an OEM washer seal for the cylinder head assembly. It provides a reliable seal to prevent leaks between the cylinder head and related components. Essential for maintaining engine integrity in KTM, Husqvarna, and GASGAS 390 models.

Compatible with 2026 KTM 390 Adventure R/X (all variants EU/GB/RW/US), 390 Duke (black/blue), 390 Enduro R, 390 SMC R; 2025-2026 Husqvarna Svartpilen 401 and Vitpilen 401 (all variants); 2024-2026 KTM 390 Duke (blue/orange/R2R variants EU/US/GB); 2024-2026 Husqvarna Svartpilen 401 and Vitpilen 401 (all variants EU/US/GB/RW/TW/ASEAN). Fits numerous regional builds including B.D., nHD, IKD, and CKD editions.

Made to exact OEM specifications for perfect fit and durability. Ensures proper sealing under high-pressure engine conditions.

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