Valve Shim 8.9mm x 2.60mm for KTM, Husqvarna & GasGas 2005-2027 - 77036035260

This 8.9mm diameter valve shim with a 2.60mm thickness is an essential OEM component for maintaining precise valve clearance in your engine. Proper valve adjustment ensures optimal performance, prevents premature engine wear, and maintains fuel efficiency. As a genuine factory part, it offers the exact tolerances required for high-performance motorcycle engines.

This shim fits an incredibly wide range of models across the KTM, Husqvarna, and GasGas lineups from 2005 to 2027. Compatible bikes include the KTM 250, 350, 450, and 500 SX-F, EXC-F, and XC-F series, as well as the 790, 890, and 990 Duke and Adventure models. It also fits Husqvarna FC, FE, and FX models, the Norden 901, and the Svartpilen/Vitpilen 801, along with GasGas MC and EC four-stroke models.

Manufactured from high-quality, hardened steel, this shim is designed to withstand the extreme heat and pressure within the cylinder head. The precise 2.60mm thickness allows for fine-tuning of the valve train, which is critical during routine maintenance or after a top-end rebuild. Using genuine OEM shims guarantees perfect compatibility with the valve spring retainers and cam followers.

When adjusting valves, always measure clearances with a feeler gauge while the engine is cold. It is recommended to refer to your service manual for the specific clearance range required for your model. Ensure the shim is seated correctly in the retainer before reassembling the camshafts to prevent engine damage.

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