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