Locking Ring for KTM 125/150 SX XC-W & Husqvarna 2023-2026 - 0710001324300

This genuine OEM locking ring is a critical safety component for the crankshaft assembly of your motorcycle. It is designed to provide a secure, vibration-resistant lock for internal engine components, ensuring the structural integrity of the rotating assembly during high-RPM operation. As an original equipment manufacturer part, it meets the exact material specifications required for high-performance two-stroke engines.

This part is compatible with a wide range of 125cc and 150cc models from KTM, Husqvarna, and GasGas. Specifically, it fits 2023-2026 KTM 125 SX, 125 XC, 125 XC-W, 150 EXC, 150 SX, and 150 XC-W. It also fits 2023-2026 Husqvarna TC 125, TC 150, TE 125, and TE 150 models, including Heritage editions, as well as 2024-2026 GasGas MC 125, MC 150, and EC 125 models.

Manufactured from high-grade hardened steel, this locking ring features a specialized serrated surface to prevent loosening under extreme engine heat and mechanical vibration. Its precise dimensions ensure a perfect fit on the crankshaft end, maintaining the necessary tension for the securing nut. Replacing this ring during engine rebuilds is essential for preventing mechanical failure caused by hardware backing off.

When installing this locking ring, ensure the crankshaft threads and mating surfaces are clean and free of debris. It is highly recommended to replace this part whenever the crankshaft nut is removed to maintain maximum locking force. Always refer to your factory service manual for the correct torque specifications during engine reassembly.

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