Sierra 68380P Trim Gauge, 2 Inch Up-Down Dial, Yamaha Outboards Pre-2001

The Sierra 68380P is a 2 inch trim gauge built for boats fitted with Yamaha outboards produced pre-2001. It reads trim position on an up-down scale and uses a by-engine-manufacturer sender code, so it pairs with the trim sender already built into the compatible Yamaha outboard rather than requiring a separate sender purchase. The dial carries a white bezel with black on white graphics for high-contrast, easy-to-read visibility from the helm.

A domed glass lens covers the face. The glass sheds water and resists scratching, which matters on an instrument that lives in an open cockpit exposed to spray and sun. Through-dial and perimeter lighting illuminate the gauge for nighttime readability, and the dial includes both U.S. And metric scales with ISO symbols where applicable, so it reads correctly regardless of which measurement convention the rest of the helm uses. At 2 inches, it fits standard small-format helm cutouts alongside other Sierra 2 inch instruments.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 68380P
• Product Type: Trim Gauge
• Dial Size: 2 inches
• Gauge Range: Up-Down
• Sender Code: By Engine Manufacturer
• Lens Material: Domed glass, scratch resistant
• Bezel Color: White
• Graphics: Black on white
• Lighting: Through-dial and perimeter lighting
• Scale: U.S. And metric scales with ISO symbols where appropriate
• Weight: 0.5 pounds

Fitment

• Yamaha Outboards, pre-2001

Frequently Asked Questions

What boats does the Sierra 68380P trim gauge fit? The Sierra 68380P is designed for boats with Yamaha outboards produced pre-2001.

What size is the 68380P dial? The dial measures 2 inches, sized for standard small-format helm gauge cutouts.

What does the sender code By Engine Manufacturer mean? It means the 68380P trim gauge is designed to work with the trim sender that is already built into the compatible Yamaha outboard, so no separate aftermarket sender is needed for this application.

Is the gauge face glass or plastic? The 68380P uses a domed glass lens rather than plastic, which sheds water and resists scratching better than a flat plastic cover.

Can I read the 68380P trim gauge at night? Yes, it has through-dial and perimeter lighting built into the 2 inch dial for nighttime visibility.

Does the 68380P show metric units? The dial includes both U.S. And metric scales, with ISO symbols where appropriate, so it is readable regardless of which unit convention you use.

What color is the bezel and graphics on the 68380P? It has a white bezel with black on white graphics for high contrast at a glance.

What does the Up-Down range on this gauge indicate? The 68380P displays trim position across an up-down range, showing where the outboard is trimmed relative to its full range of motion.

How much does the 68380P trim gauge weigh? The Sierra 68380P weighs 0.5 pounds.

Will this gauge work with non-Yamaha outboards? The 68380P is built for Yamaha outboards pre-2001 with a by-engine-manufacturer sender; it is not specified for other engine brands.