It's a 2003 G3 1860 w F90 I bought in from a "friend" 2006. I never looked at the bolts that hold the lower unit till today. Looking at the paint on the bolts said it had been removed so i'm thinking a pump was replaced before I bought it. I put a Tiny Tack on it about 10 yrs. ago. It works but shows 1/2 of the rpm , it shows 23 hrs. today. I'm thinking it's got about 50 hours on the motor.Must be some low hours. Mine never look that straight. My Yamaha 115 currently needs a trim motor and impeller (pee stream is weak).