174818 – Tech Speedometer – OMC / Johnson / Evinrude

The 174818 speedometer delivers classic OEM-grade speed readout for OMC, Johnson, or Evinrude outboard setups. It suits vintage and older boats needing a reliable and original-style speed gauge to replace missing or damaged instruments.

This gauge reads speed in MPH and mounts directly in standard 3¼"–size dash cutouts. Its original housing and connection studs remain intact. The internal mechanism appears complete and ready for installation, although used — buyers should verify cable/pickup compatibility and seal the housing before use in marine environments.

If you restore a classic outboard rig or replace a worn-down speedometer, this 174818 speedometer gives you a proper, factory-spec gauge. It restores dashboard functionality and ensures accurate speed tracking on the water — ideal for cruisers, runabouts, and older sterndrive boats with OMC-derived engines.

174818 speedometer helps you monitor vessel speed for better navigation and safety. It’s a practical pick for restorers, DIYers, or anyone wanting factory-authentic gauges without paying new-part prices.

Shop at Arizona Outboard Dismantlers to keep your outboard running strong and ready for the water.