Identification; Alpha Sterndrive Decal Identification; Alpha Transom Serial Number - MerCruiser 3.0 MPI Owner's Manual

Section 2 - Getting to Know Your Power Package

Identification

The serial numbers are the manufacture's keys to numerous engineering details which
apply to your MerCruiser power package. When contacting MerCruiser about service,
always specify model and serial numbers.

Alpha Sterndrive Decal Identification

The Drive Serial No. is located on the port side of the alpha sterndrive.
The Drive Ratio is located on the starboard side of the alpha sterndrive.

Alpha Transom Serial Number

The transom serial number is located on the top of the transom assembly.
Page 20
a
Alpha sterndrive
a - Drive gear ratio decal (starboard)
Alpha transom assembly serial number
b
25681
b - Serial number decal (port)
25619
90-899883272 MARCH 2008