SOLAS3111-093-11 Black propeller

A few years back, I picked up an old 16' 1980s Jonboat with a 15HP Mariner 684 CS (a.k.a. the 15C) and the prop on the motor, while ok, was pretty dinged up from decades of use. I did some research into a replacement prop and that's when I discovered this replacement prop. Props have come a long way since the 1980s and this Solas prop has done wonders for my old clunker's performance. The pitch on my old prop was 9.25x10.5 with 8 splines and this is 9.25x11 with 8 splines. Supposedly you lose somewhere between 75-150RPM per 1/2" of pitch increase but you gain 1/2" of distance more per rotation. So, I guess it's a wash.The fit was perfect and even better than the old OEM prop. Nice smooth finish and no issues after running it for 5+ hours on the river this past month of July. Nice WOT acceleration and matches speed of what I had before the prop swap. Not noticing too much RPM drop with this prop but I wouldn't increase fuel mixture screw to compensate for lost RPM as you might blow out your engine.

Ich betreibe diesen Propeller seit über einem Jahr auf einem Yamaha 15C. Die Leistung entspricht der des Orginalpropellers. Die Lackierung ist gut und haltbar.

20hp 4 stroke, went from factory 10 pitch to the 11 pitch Solas. Gained a little top speed, and it surprisingly runs better even with a load. Running 22mph with 4 people. Prop is lighter and thinner than factory, very efficient.

Perfect fit- excellent !

Don't buy this for Suzuki 20hp. These guys sent me a prop that doesn't fit. Hope they make it right.