Michigan Wheel 941411 Vortex B-Series 4-Blade Aluminum Propeller - RH, 13-7/8" Diameter x 11" Pitch

This prop was the same size and pitch as my factory 3 blade. I gwt way better hole shot with my pontoon and I'm well in my WOT range now also. I hit top speed and plane out faster too. Top speed with just me on the boat is a little lower but top speed with boat loaded with people seems to be faster. I still have to do more testing. I have a 09 24ft Bentley pontoon with a 115 mercury 4 stroke . The only con right now is n the first trip around the lake the blades showed some wear already as far as paint chipping and small dings in the blade edge. All in all it was a good by for me.

Fits my mercury 115hp non Command thrust engine perfectly. Does not come with the Hub kit so either reuse your old one or order an additional one.

this worked perfect for my 16ft pontoon boat with 60hp Mercury top speed is now over 25 MPH and will pull a skier up no problem