Valve Shim 8.9mm x 1.72mm for KTM, Husqvarna & GasGas 2005-2027 - 77036035172

This genuine OEM valve shim is a critical component for maintaining precise engine timing and performance. It is specifically designed to adjust the valve clearance within the cylinder head, ensuring optimal intake and exhaust flow. Using high-quality OEM shims helps prevent premature wear on your valvetrain components.

This 8.9mm diameter shim fits an extensive range of models, including the KTM 250, 350, 450, and 500 EXC-F, SX-F, and XC-F series from 2005 to 2026. It is also compatible with Husqvarna FC, FE, and FX models, GasGas EC and MC ranges, as well as larger displacement bikes like the KTM 790, 890, and 990 Duke and Adventure series.

Manufactured to exact tolerances, this 1.72mm thick shim provides the reliability needed for high-RPM motorcycle engines. The hardened steel construction resists compression, maintaining your valve settings over long service intervals. Each shim is clearly marked with its size for easy identification during the adjustment process.

Proper valve clearance is essential for engine longevity and easy starting. We recommend checking your clearances according to your manufacturer's service manual and replacing shims as needed to stay within specified limits. Always ensure the shim is seated correctly before reassembling the rocker arms or camshafts.

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