Valve Shim 8.9mm x 2.48mm for KTM, Husqvarna & GasGas 2005-2027 - 77036035248

This 8.9mm diameter valve shim with a 2.48mm thickness is an essential component for maintaining precise valve clearance in your engine. As an authentic OEM part, it ensures the reliability and performance standards required for high-performance motorcycle engines. Proper valve adjustment is critical for optimal power delivery and engine longevity.

This shim fits an incredibly wide range of models across the KTM, Husqvarna, and GasGas lineups from 2005 through 2027. Compatible bikes include the KTM 250, 350, 450, and 500 EXC-F, SX-F, and XC-F series, as well as larger displacement models like the 790, 890, and 990 Duke and Adventure. It also fits Husqvarna FC, FE, and Norden 901 models, along with GasGas EC, MC, and EX variants.

Manufactured to exact factory tolerances, this shim allows for fine-tuning of the valve train to compensate for natural wear or after a top-end rebuild. Using genuine factory shims prevents premature wear on the cam lobes and valve stems. The 8.9mm diameter is the standard size for many modern four-stroke off-road and street engines.

When adjusting valves, always measure clearances with a cold engine and use a micrometer to verify shim thickness before installation. It is recommended to keep a variety of sizes on hand during maintenance to ensure the perfect fit for every valve. Proper maintenance helps prevent hard starting and potential engine damage.

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