GASKET, Cover plate – 0304023

Genuine EVINRUDE Gasket, Cover Plate (Part #0304023) – Factory-quality marine part from U.S. Boatworks. Trusted by boaters for over 40+ years.

Trust U.S. Boatworks for genuine EVINRUDE parts. Our factory-trained staff confirms #0304023 is the right part and gets it to you fast — backed by decades of marine expertise.

Genuine EVINRUDE Difference

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

DESIGNED FOR: Universal fit – Fits 503+ Evinrude/Johnson models (1968-1997). Use our boat parts finder to confirm this works with your engine.

MARINE EXPERTS SINCE 1984

• Over 2 million parts ready to ship — including #0304023
• Largest selection of genuine OEM marine parts
• Need fitment help? See contact options below ↓

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