Give your mercury engine the best performance and replace your obsolete RPM REV Limiters with the latest parts here! These are Designed for boaters from CDI Electronics. See part numbers: 144-1889-55, 144-1889-55 and 144-1889-51.

If you are not sure what part you need, simply email us the SERIAL#, MODEL#, YEAR, HP & TYPE of your outboard motor atsales@magemarinestore.com