90501-10326 – COMPRESSION SPRING – Yamaha

The 90501-10326 Yamaha spring is a genuine OEM compression spring used in Yamaha outboard marine applications. This small but vital spring provides controlled resistance and energy storage that supports proper movement of linked components in carburetors and other assemblies. It’s listed as 90501-10326-00 in Yamaha parts catalogs and fits various engine models where compression control is needed.

Compression springs like this one compress when force is applied and then release energy as they return to shape. In Yamaha outboards, the 90501-10326 Yamaha spring helps ensure smooth operation of moving parts that depend on spring tension. For example, it can support fuel system linkages, throttle return actions, or similar mechanisms that rely on consistent spring resistance.

When springs weaken or lose tension over time, parts may not return to their proper resting position. That can lead to inconsistent performance, sticking linkage movement, or delayed throttle response. Replacing a worn compression spring restores the correct tension and helps maintain original equipment performance. Because this is a genuine Yamaha compression spring, it matches original specifications without modification.

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