need help with what prop i need for my mercury

[kevin13]

i have a 50 HP mercury with thunderbold ignition SN 5684265 i believe its a 80 or 81 i need to order a prop and would like an aftermarket one but the sites i look at dont give options for that motor any help would be appreciated

 

[Silvertip]

Re: need help with what prop i need for my mercury

Try reading the two post just above yours. 1) Read This First and 2) how to get the most from your question. You've given us absolutely nothing to work with. And just so you know, there is no such thing as a "standard or stock prop" for most motors over 40 HP. Why? The engine manufacturer has no idea whether the engine is going on a work boat, a barge, a pontoon, a flat bottom or a V-hull. All of those take a different prop. The motors don't even ship with a prop. The boat dealer that sold the rig would have done that based on what application the motor will be used on.