Water pump 150 rude.???

[Joe R]

I always have dealer replace it every 3 years...This year I must save on boating cost. I may not even be able to put the boat in this season,,,? I have a guy that has done repairs on OBs, he also does small engine repairs, He says he can do the job ,I just buy the parts,,,,Anyone ever do this work yourself ,just how hard of a job it is, just want to know what to look out for when this guy starts to get into it.Dont want to come across as taking business away from the dealer ,but it may be the only way to use the boat this year...moter is a 1999 150 carb. evenrude. pump last replaced 4 years ago...Joe R