O RING, Housing – 0320303

EVINRUDE Part #0320303 (O Ring, Housing) – Premium OEM replacement from U.S. Boatworks. 40+ years of reliable service.

Trust U.S. Boatworks for genuine EVINRUDE parts. Our factory-trained staff confirms #0320303 is the right part and gets it to you fast — backed by decades of marine expertise.

Factory Parts Advantage

• Exact match to original equipment
• Built for marine duty cycles
• Superior corrosion resistance

DESIGNED FOR: Universal fit – Fits 316+ Evinrude/Johnson models (1975-1988). Use our boat parts finder to confirm this works with your engine.

YOUR PARTS, OUR PRIORITY

• Huge OEM selection — in stock and shipping fast — including #0320303
• 40+ years of marine parts experience
• Not finding what you need? See contact options below ↓

Need additional parts for your engine? Use our Boat Parts Finder to search by model and year.