308617 OMC PINION GEAR

The 308617 is a pinion gear for the driveshaft used in Johnson/Evinrude outboard gear systems, particularly on 1978 35 HP models (35RL78R). This OEM component sits in the lower gearcase and transfers power from the engine to the propeller shaft at the appropriate reduction ratio. Available as genuine new old stock through PalmerPower and eBay sellers, it is a factory-original piece essential for proper gearcase operation on vintage Johnson outboards.