I am selling a fuel gauge, part number 29150.  It roughly measures 2 1/4" across the face including bezel with a standard 2" mounting hole size.  It features a white face and black bezel with black lettering/numbering/markings and a red/orange needle.  It is used but in great working condition.  There is some dust under the lens and a bug, as pictured.  For more information regarding this item contact a dealer in your area.  (SL / LOC: 53.2 D / 9038321)