V-6 Optimax (2.5L, Non-Pro Models) 1B227000 and above
V-6 Optimax (3.0L, Non-Pro Models) 1B227000 and above
150 EFI Fourstoke 1B905505 and above
135-150-175-200 (4 Cylinder) Verado 1B311420 and above
200-300 (6 Cyl) Verado 1B390143-2B144127 (Prior to Gen V)
200-300 (6 Cyl) Verado 2B144123 and above (Gen V)
350-400 (6 Cyl) Verado