Mercury - Mariner 40 hp parts: choose the right catalogue
Mercury - Mariner 40 hp exploded views and spare parts

Mercury - Mariner 40 hp engines are covered by several closely related catalogues within the 2-cylinder outboard engine range. To identify the correct parts, start by distinguishing the variant that matches your engine.
Child catalogues may differ by their name, configuration and serial number range. Some entries specifically mention 40, 40A, 40B and 40C versions, 402 models, “twin carb” models or “international” references. Choose the entry whose information matches your engine exactly.
The serial number is an essential reference when several ranges are listed, such as 0G055314 to 0G760299, 0P325500 and above, or 1B000001 and above. Also check the information on the engine plate before opening an exploded view.
Once you have selected the appropriate catalogue, consult the diagrams for the different assemblies to locate the required part and note its reference. This makes it easier to identify Mercury - Mariner 40 hp spare parts before making an enquiry.
Identify the right Mercury - Mariner 40 hp catalogue by version and serial number, then consult the parts exploded views.













