Cylinder Sleeve 6.2x4x9 for KTM 390 Duke 2021-2023 - J800000600401

This is an OEM cylinder sleeve (6.2x4x9) for KTM 390 Duke motorcycles. It serves as a precise bushing component in the engine assembly, ensuring proper alignment and smooth operation of moving parts. Manufactured to exact factory specifications for reliable performance.

Compatible with all 2023 KTM 390 Duke variants including black (EU), black B.D. (EU/US), black wo DRL (EU/US), grey (EU), grey B.D. (EU/US), and grey wo DRL (EU/US). Fits 2022 KTM 390 Duke silver (EU/US/GB) and white (EU/US/GB). Also compatible with 2021 KTM 390 Duke silver (EU/US) and white (EU/US).

This sleeve features precise dimensions of 6.2mm ID, 4mm width, and 9mm length for a perfect fit in KTM 390 Duke engines. It provides durability under high-performance conditions typical of streetfighter motorcycles.

Installation requires standard engine disassembly tools; ensure surfaces are clean for optimal seating. Replace during routine engine maintenance or rebuilds to prevent wear issues.

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