18T Timing Gear for KTM 450/500 EXC-F SX-F & Husqvarna 2022-2026 - 78036014400

This genuine OEM 18-tooth timing gear is a critical component of your engine's internal timing system. Located on the crankshaft, it ensures precise synchronization between the crankshaft and the camshaft for optimal engine performance. As an original equipment manufacturer part, it guarantees a perfect fit and meets the high-performance standards required for modern four-stroke engines.

This part is compatible with a wide range of 450cc and 500cc models from 2022 to 2026. It fits KTM 450 SX-F, EXC-F, XC-F, and SMR models, as well as the 500 EXC-F and XW-F series. It is also designed for Husqvarna FC 450, FE 450, FE 501, and FS 450 models, along with GasGas MC 450F, EC 450F, and EX 450F variants, including Factory and Rockstar editions.

Constructed from high-strength hardened steel, this timing gear is built to withstand the extreme rotational forces and heat generated within the crankcase. The 18-tooth profile is precision-machined to provide smooth engagement with the timing chain, reducing wear and extending the life of your engine's valvetrain. Replacing a worn gear is essential for maintaining accurate valve timing and preventing engine damage.

During installation, ensure the gear is properly aligned with the woodruff keys on the crankshaft as shown in the technical diagrams. It is recommended to inspect the timing chain and tensioner for wear whenever the timing gear is replaced. Professional installation is advised to ensure the engine is correctly timed before operation.

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