Genuine EVINRUDE Diaphragm (Part #0331307) – Factory-quality marine part from U.S. Boatworks. Trusted by boaters for over 40+ years.

FITS: Evinrude & Johnson 10-175HP (1988-1999) – Fits 645 models

Authentic EVINRUDE parts from U.S. Boatworks mean no compromises on fit or quality. Plus, our expert team is always here to answer questions and provide installation guidance.

Why Choose Genuine EVINRUDE?

• No compromises on quality or fit
• Factory specifications guarantee compatibility
• Longer service life than aftermarket alternatives

40+ YEARS HELPING BOATERS

• Massive parts selection
• Expert DIY support
• Reach us: 913-342-0011