The Sierra 18-5771 Power Pack is interchangeable with the following: CDI 113-4032, Evinrude/Johnson 584032. Each Sierra product meets or exceeds the original equipment part it replaces.
Sierra Power Pack
Meets or exceeds the original equipment quality
Sierra part number: 18-5771
Interchangeable with the following: CDI 113-4032, Evinrude/Johnson 584032