The Eaton Fuller Shift Lever, part number 23121, is a genuine Eaton Fuller transmission component designed as a direct-fit replacement for applications specifying this part number. Shift levers are critical to reliable gear engagement, translating driver input through the shift tower to the transmission internals. If you are sourcing by this number across multiple references, it may also appear as Eaton part 23121. Call Pro Gear and Transmission to confirm this lever is the correct match for your specific transmission model and configuration before ordering.FeaturesGenuine Eaton Fuller shift lever, part number 23121Direct replacement for Eaton Fuller transmission applications specifying this part numberDesigned for precise fit within the shift tower assemblyCall us to confirm proper fitment for your specific transmission