Mercury Outboard Parts Catalogs (Approx. 2016 & Older)

Use this catalog to locate genuine OEM parts diagrams for Mercury outboard motors (approximately 2016 and older), including Verado, OptiMax, carbureted and EFI 4-Stroke and 2-Stroke models.

Select your engine category below, then follow the catalog selections to your engine model, horsepower, and serial-number range. Open the parts diagrams to identify components and factory part numbers. Click a part number to view product details, check availability, get a shipping estimate, and order online.

For the most accurate match: Use the Search by Serial Number box at the top of the page. Mercury organizes parts by serial-number range rather than calendar year.