SPI 11-140 Single Starter Pulley for Rotax

OEM # 420-9538-92. 3-1/16" 3 bolt, 2-1/8" ID splined.

The SPI 11-140 Single Starter Pulley is a replacement pulley designed for compatible Rotax starter systems. It provides the pulley component needed to transfer starter motion through the engine starting assembly, helping support dependable engagement during startup. This part is supplied as one individual pulley and is identified by SPI part number 11-140 for straightforward reference when servicing or rebuilding compatible equipment.
Before ordering, compare the existing pulley with the application requirements and verify compatibility with the specific Rotax engine, starter configuration, and installation location. Differences between engine models or starter assemblies may affect