OEM OMC Johnson/Evinrude prop shaft O-ring (313446) seals the front bearing on 40-300 HP outboards and sterndrives. This rubber seal prevents water and debris entry while maintaining propeller shaft integrity.
313446 OMC O-RING
€ 9,95
A front bearing propeller shaft seal O-ring from OMC Johnson/Evinrude used in sterndrive and outboard applications across 40-300 HP engines. Also known as part 0313446, 765593, Sierra 18-7127, Mallory 9-76527. This rubber seal prevents water and debris from entering the bearing housing and maintains propeller shaft integrity. Compatible with Evinrude and Johnson Stringer/Cobra motors.
5 in stock


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