OMC Evinrude Johnson Screw

The OMC Evinrude Johnson Screw, part number 330057 (also referenced as 0330057), is a genuine OEM component designed for use in the carburetor assemblies of various Johnson and Evinrude outboard motors. Specifically, this screw functions as a float bowl plug, sealing the float chamber to prevent fuel leaks and maintain proper carburetor operation.

🔧 Key Specifications

• Part Number: 330057 / 0330057

• Function: Carburetor float bowl plug screw

• Material: Typically constructed from corrosion-resistant metal suitable for marine environments

• Applications: Commonly used in Johnson and Evinrude outboard engines ranging from 5 HP to 55 HP, particularly in models from the 1980s to early 2000s 

  🔄 Cross-Reference Equivalents

  This screw is specific to certain carburetor models and does not have widely recognized cross-reference equivalents. However, it's essential to verify compatibility with your engine's model and year before purchasing.

  ✅ Compatibility Notes

  This screw is suitable for various Johnson and Evinrude outboard engines, especially those within the 5 HP to 55 HP range from the 1980s to early 2000s. However, compatibility can vary based on the specific engine model and year. It's advisable to consult your engine's parts manual or a professional technician to confirm fitment.