Boat part number 1099977 is a new Premier Pro style trim gauge from Teleflex, part number 30740 .

This clear illuminated trim gauge features a domed lens, black bezel, black face, white needle, and white text with blue accents.
Measures approximately 2 1/4" Dia. across the face including bezel x 2 3/4" D overall and requires a cutout of approximately 2" Dia. It has (1) single male spade and (3) threaded connections. Set up for Johnson Evinrude engines.

Ohm Ratings:

Johnson/Evinrude: UP (10) | MID (44) | EMPTY (88)
: UP (2.5) | MID (44) | EMPTY (88)
Mounting bracket included.

Specifications:
Part Manufacturer: Teleflex
Series: Premier Pro
Part Number: 30740
Color: Black
Cutout Dimensions: 2" Dia.
Overall Dimensions: 2 1/4" Dia. x 2 3/4" D
Connections: (1) single male spade | (3) threaded
Set Up For: Johnson Evinrude
Sold as seen in pictures. Customers please note every computer shows colors differently. All measurements are approximate.

Hardware and instruction / installation manual not included.