CDI Mercury RPM Limiters Replacement

Give your mercury engine the best performance and replace your obsolete RPM 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 at [email protected]

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