EVINRUDE OEM Part #0305739 – “O”Ring,Valve Seat. Genuine factory replacement from U.S. Boatworks, serving boaters for over 40+ years.

FITS: Evinrude & Johnson 10-300HP (1980-1999) – Fits 2257 models

Choose U.S. Boatworks for EVINRUDE parts you can count on. Family-owned, expertly staffed, and committed to getting you back on the water fast.

Genuine EVINRUDE Difference

• Factory quality control standards
• Designed for your specific application
• Reliable performance season after season

MARINE PARTS SPECIALISTS

• Hard-to-find parts? We’ve got them
• Quick shipping nationwide
• Expert help: 913-342-0011