About this product :

This is a CDI Unit intended for Mercury Mariner Outboard models, specifically the 50 HP, 55 HP, and 60 HP 2-stroke models produced approximately between 1991 and 1997.

Here are the model specifications and corresponding catalog numbers for each horsepower category:

Mercury 50 (3 CYL.):

• Models originating from the USA, Canada, and Belgium with serial numbers ranging from 0A721308 up to 1B000001 are covered, with catalog numbers varying from 90-16404 to 90-803026001.
• Certain specific serial number ranges like 6428681 through 0B122929 or 7208333 through 0A721307 are also included under catalog numbers such as 90-13288.

Mercury 55 (3 CYL.):

• This includes models from the USA and Belgium with serial numbers ranging from 0D000750 up to 0T980000 and beyond, with catalog numbers from 90-81735291 to 90-803022001.
• Other specific serial number ranges like 9741042 through 9885344 are also accommodated, with catalog numbers such as 90-81735291.

Mercury 60 (3 CYL.):

• Models from the USA, Canada, and Belgium with serial numbers from 0A721308 up to 1B000001 and beyond are included, and catalog numbers range from 90-16404 to 90-803022001.
• Specific serial number ranges such as 6428681 through 0B122929 or 7208333 through 0A721307 are also covered, with catalog numbers such as 90-13288.

This unit replaces several Mercury parts: 19052A1, 19052A2, 19052A3, 19052A4, 19052A5, and 19052A8.

However, please note that even if this part looks identical to your existing part, it might not be the correct fit for your outboards. Therefore, it is essential to double-check compatibility before purchase.