Does any body Know what these #'s meen on this prop???? The #'s are 48-74872-67-19.....This is on a mercury prop...I am trying to fiqure out how many spline prop it is and what type of motor and out drive it will fit...I am thinking of buying this prop but I do not have it in front of me...The person that has it doesn't know anything about boats and is not sure what It came off of or will fit....She thinks that it is a 14x19 but is not sure...Is there any way for me to find out ????Thanks for any help
