New Arieltek Mercury Switch Box.

It's a quality replacement for the following Mercury part numbers:

• 339-6222 A1
• 339-6222 A4
• 339-6222 A6
• 339-6222 A8
• 339-6222 A10

Also replaces Sierra part number 18-5788, Mallory part number 9-25106 and CDI Electronics part number 114-6222.

NOTE: Please verify the part number you need matches the entire number including the "A" suffix number at the end of the part number. Matching the correct part number including the "A" suffix number is critical for proper fitment.