Sierra 68397P Eclipse 3 Inch Pitot Speedometer Kit, 20 to 80 MPH Dial Range

The Sierra 68397P Eclipse Speedometer Kit is a 3 inch pitot-type speedometer built for boaters who want a clear, accurate read on their vessel's speed through the water. As part of Sierra's Eclipse instrumentation line, this kit pairs a scratch-resistant dial face with a dial range of 20 to 80 MPH, making it suited to faster runabouts, bass boats, and performance boats where a standard low-speed gauge would run out of range. The pitot design measures speed via water pressure at the pitot tube, giving a direct mechanical reading that many boaters prefer for its simplicity and reliability compared to electronic paddlewheel setups.

The gauge face is finished for readability in bright sunlight and daily use on the water, and the scratch-resistant lens helps the dial stay legible over time despite spray, sun, and routine cleaning. Sierra backs the 68397P with its industry customer satisfaction warranty, covering defects in workmanship and materials for the useful life of the product. Optional eyebrow or square bezels are available separately for boaters who want to dress up the mounting or match an existing dash layout.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 68397P
• Product Line: Eclipse
• Gauge Type: Pitot Speedometer Kit
• Dial Size: 3 inches
• Dial Range: 20 to 80 MPH
• Lens: Scratch resistant
• Item Dimensions: 12.75 x 16 x 9.25 inches
• Weight: 1 pound
• UPC: 808282266837
• Included Components: Speedo Kit, Eclipse 3 inch 80 mph

Frequently Asked Questions

What is the dial range on the Sierra 68397P speedometer? It reads from 20 to 80 MPH, which suits faster runabouts and performance boats better than a standard low-speed gauge.

Is this a pitot-type or paddlewheel speedometer? The Sierra 68397P is a pitot-type speedometer, measuring boat speed from water pressure at a pitot tube rather than a spinning paddlewheel.

What size is the gauge face? The Eclipse 68397P has a 3 inch dial, sized for standard 3 inch dash cutouts.

Does the 68397P come with a bezel? The kit ships as the speedo unit itself; optional eyebrow or square bezels are available separately for boaters who want a dressed-up dash look.

How much does the Sierra 68397P weigh? The complete Eclipse 68397P speedometer kit weighs 1 pound.

Is the lens scratch resistant? Yes, the 68397P's dial lens is scratch resistant, which helps it stay legible after routine cleaning and years of sun and spray exposure.

What warranty covers the 68397P? Sierra covers the 68397P under its customer satisfaction warranty, which addresses defects in workmanship and materials for the useful life of the product.

What is included in the box? The package is the Eclipse 3 inch, 80 MPH speedo kit itself, identified by UPC 808282266837.

Is the 68397P part of a specific Sierra gauge series? Yes, it belongs to Sierra's Eclipse instrumentation series of boat gauges.

Can I add a bezel to match other Eclipse gauges on my dash? Yes, optional eyebrow or square bezels are available as add-on accessories for the Eclipse 68397P and related Eclipse gauges.