This water pump repair kit fits your Mercury F40‑60 4-stroke BigFoot/Command Thrust outboard, 60hp 2‑cycle BigFoot (serial No. 0D000750 and above). It fits 75‑115hp 4-stroke outboards, 150hp EFI 4-stroke outboards and 70‑90hp 2‑cycle outboards (serial No. 0A996142 and above). It fits 100‑125hp 2‑cycle (4-cylinder) models having pump cover screws without insulators. It also fits V‑200/225/250 (3.0L) 2‑cycle outboards. This pump repair kit fits all 4-cylinder and 6-cylinder Verado (with 4.80 dia. torpedo gear cases) outboards. This versatile water pump repair kit also fits MerCruiser Alpha One Gen II drives (serial No. 0D469859 and above). See your owner’s manual for replacement schedule. See your service manual for installation instructions.