Aircraft Instrument and Development / Cessna / RAM Engine Gauge. 

"As Removed" from a Cessna 414.

Cessna part # C662019-0101

Alternate part # 18C452-1

This gauge has been adjusted by RAM. 

Note that there is a small crack in the plastic near the bottom, left corner of the face - see photos. We combine shipping.

If you have any questions, please email.