Rebuild kit for various Model 4150 Holley marine carburetors.

• For Holley Marine carburetors with List Numbers:
• R80309
• 80408
• 75021
• 75021-1
• 80559.
• Kit contains all parts and gaskets necessary to rebuild carburetor
• Detailed instructions are also included to guide you through the rebuilding process
• Original Holley marine rebuild kit
• Replaces Volvo Penta 856188
• Replaces Indmar 61-1015