(2) Drain Screw Kit for Mercury Marine MerCruiser Gear Case 10-79953Q04, 18-2244

Drain Screw Kit for Mercury Marine MerCruiser

This drain screw kit includes two replacement drain screws for Mercury Marine MerCruiser gear cases, designed to replace OEM part numbers 10-79953Q04 and 18-2244.

Overview

This drain screw kit is a direct replacement for worn or damaged drain screws on Mercury Marine MerCruiser gear cases. It ensures a tight seal during gear case oil changes. The kit includes two corrosion-resistant drain screws with sealing washers.

Built For Performance

• Corrosion-resistant steel construction for marine environments
• Precision threaded to match OEM specifications
• Includes sealing washers for a leak-proof fit
• Easy to install with standard tools
• Durable finish resists rust and corrosion
• Direct replacement for original drain screws

On-The-Job Use

• Used during gear case oil changes on MerCruiser outdrives
• Essential for maintaining proper lubrication levels
• Suitable for both freshwater and saltwater applications
• Replaces worn or damaged drain screws easily

Specs At A Glance

Good To Know

Q: Are these drain screws magnetic? A: These drain screws are made of corrosion-resistant steel and do not include a magnet.

Q: Will this kit fit my MerCruiser outdrive? A: This kit is designed for Mercury Marine MerCruiser gear cases; please verify your OEM part numbers for compatibility.

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