12PCK Johnson Evinrude Drain-Fill Screw Washer Lower Unit Gearcase 307552 500383

12-Pack Drain-Fill Screw Washer for Johnson Evinrude

This 12-pack of drain-fill screw washers for Johnson Evinrude lower unit gearcases replaces OEM part numbers 307552 and 500383 to provide a secure seal. Each washer is designed to prevent leaks during gearcase oil changes.

Overview

These drain-fill screw washers for Johnson Evinrude are essential for maintaining a tight seal on lower unit gearcase drain and fill plugs. The 12-pack ensures you have extras on hand for multiple service intervals or multiple engines.

Built For Performance

• Made from corrosion-resistant material for lasting performance
• Precision-cut to match OEM dimensions
• Prevents oil leaks and contamination
• Compatible with standard drain and fill plugs
• Pack of 12 for convenient replacement

On-The-Job Use

• Replacing washers during gearcase oil changes
• Sealing drain/fill screws to avoid water intrusion
• Maintaining proper oil pressure in lower units

Specs At A Glance

Good To Know

Q: How often should I replace these washers? A: It is recommended to replace them each time you change the gearcase oil, as they compress and lose their sealing ability over time.

Q: Are these washers specific to certain models? A: They are designed for Johnson Evinrude lower units, but always confirm compatibility with your specific model and serial number.

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