# 0174663 OMC Trim Gauge | Genuine Used Part

🔧 Product Description

  

Genuine OMC Johnson / Evinrude Analogue Trim Gauge - Part Number: 0174663

  

A genuine OMC trim-position gauge for selected Johnson and Evinrude power trim and tilt systems.

  

The gauge receives a variable-resistance signal from the engine-mounted trim sender and displays the approximate position of the outboard between the fully lowered and raised positions.

  

⚙️ Key Features

  

• Genuine OMC analogue trim gauge

• Correct part number 0174663

• Designed for Johnson / Evinrude trim-sender characteristics

• Flush-mount 12-volt marine instrument

• Illuminated gauge face

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 0174663 documented OMC trim-gauge reference

• No confirmed direct superseding service number

• 0174679 is a related later Tech Series trim gauge, not a confirmed direct replacement for every 0174663 installation

  

OEM / Related Numbers:

  

• 0174663

• 174663

• 0174679 related Tech Series trim gauge

• 0767210 later Tech Series trim-gauge kit

• Related OMC trim sender

• Related gauge mounting bracket and illumination bulb

  

Aftermarket / Verified Equivalents:

  

• Faria Beede Johnson / Evinrude trim gauge - functional replacement

• Sierra / Teleflex OMC-compatible trim gauge - functional replacement

• Mercury-curve and Volvo Penta-curve trim gauges are not equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Johnson and Evinrude outboards with power trim and tilt

• OMC dashboards wired for the matching trim-sender resistance curve

  

Typically suits:

  

• Johnson / Evinrude outboards equipped with the corresponding three-wire trim sender

• OMC rigging installations whose gauge list specifies 0174663

• 12-volt analogue instrument panels with matching trim wiring

  

• Engine Type: Johnson / Evinrude outboard with power trim and tilt

• Gauge Type: Analogue trim-position indicator

• Fitment Control: OMC sender curve and terminal arrangement

  

🔌 Function

  

The gauge translates the trim sender's changing resistance into a visual indication of engine angle.

  

Common signs of failure:

  

• Gauge remains at full up or full down

• Needle moves in the wrong direction

• Reading jumps when the engine trims

• Gauge works only through part of the trim range

• Sender circuit or ground is open

• Lens fogs or illumination fails

  

📦 Condition

  

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated

## Details

- **Price:** 27.5 AUD
- **Vendor:** Sawley's Auto and Marine
- **Tags:** Sawley’s AAM Used Parts – Gauges | Marine Gauges & Instrumentation

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 27.50 AUD | In stock |

## Images

- 0174663 OMC Trim Gauge | Genuine Used Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/0174663-omc-trim-gauge-genuine-used-part)
> Updated: 2026-07-18