No other numbers after the M2T5. I found similar numbers on the web but nothing with just the four. It did have 12 V under the four.
I figured it was a Mitbuishi starter with the numbers and its had the three triangles just before the M2T5.
There was no plate on either the starter or solenoid.
It does not have a "hood" over the 15 teeth gear. Closest I could find was one for inline boat starter.