I purchased quite a few gauges from a gentleman that use to work on boats.  Check out my other items. Some are new some are used, he said they all are functional. These have definitely been used. The cut out hole is 2" overall diameter is 2-1/4" on all 3. You will receive all 3 faria gauges fuel, volts, and temp. All are untested. 1 is missing the mounting bracket. All 3 are missing the nuts. Please see photos for measurements and details.

      Items ship within 24 hours excluding sundays and holidays. All items are insured for shipping. Signature confirmation is required on any purchase over $150. If you have any questions or concerns. Please feel free to message me. Thanks for looking and have a great day.  .  .. . .. . .. . .