91690-25014 – PIN, SPRING – Yamaha

The 91690-25014 Yamaha pin is an OEM spring-type pin used in various Yamaha outboard engines and control assemblies. It appears in factory parts diagrams under the description “PIN, SPRING,” and helps secure moving parts while allowing controlled movement in linkages and other mechanisms.

Spring pins like this one compress slightly and absorb force when components shift or rotate. This makes the 91690-25014 Yamaha pin useful in control systems, throttle linkages, and lower drive assemblies where secure engagement matters. Because it is a genuine Yamaha part, it matches original specifications without the need for modification or re-sizing.([turn0search7])

Over time, spring pins can wear, deform, or lose tension. When that happens, you may notice loose linkage movement or parts that don’t stay aligned. In some cases, the control lever or related component may feel sloppy or stick. Replacing a worn pin with the correct OEM piece restores proper part fitment and reliable motion under load.

For some applications, Yamaha rebuilds may also use complementary hardware like straight pins or other engine fasteners. These parts work together in assemblies that require secure yet flexible connections.

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