Drain Fill Plug for Johnson Evinrude OMC Outboard 8-115 HP - 0307551, 0311598

Drain Fill Plug for Johnson Evinrude OMC Outboard 8-115 HP

This drain fill plug replaces OEM numbers 0307551 and 0311598 for Johnson Evinrude OMC outboard engines from 8 to 115 horsepower, providing a secure seal for gearcase oil changes.

Overview

The drain fill plug is a replacement part for Johnson, Evinrude, and OMC outboard motors. It allows for easy draining and filling of gearcase oil during routine maintenance. This drain fill plug ensures a tight seal to prevent leaks.

Built For Performance

• Precision-machined threads for secure fit
• Corrosion-resistant material for long life
• Compatible with 8 to 115 horsepower outboards
• Includes sealing washer for leak-proof installation
• Easy to install with standard tools
• Durable construction withstands harsh marine conditions

On-The-Job Use

• Replacing worn or damaged plugs during seasonal maintenance
• Ensuring proper oil level after gearcase service
• Preventing water ingress into gearcase
• Compatible with standard drain and fill tools
• Ideal for both DIY enthusiasts and professional mechanics

Specs At A Glance

Good To Know

Q: Is this plug compatible with all Johnson Evinrude OMC outboards? A: It is designed for 8 to 115 horsepower models, but always verify fitment with your engine serial number.

Q: Does this come with a sealing washer? A: Yes, this drain fill plug includes a sealing washer to ensure a leak-proof seal.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.