330992 OMC O-RING

OMC Johnson/Evinrude o-ring 330992 is a precision elastomer seal for outboard engine applications. O-rings create dynamic seals on rotating or reciprocating shafts, preventing internal leakage of oil, coolant, and fuel. This part is engineered for exposure to marine fuel, saltwater corrosion, and high-temperature engine environments. Genuine OEM replacement for Johnson/Evinrude outboard motors.