i have a 3 blade 14x23 pitch prop now will the 14x20 4 blade work on my boat its running a 4.3 tks thanks for your time
1343560
I have the 14x20 on my 4.3 and also went from the 14x23. The 20 got me on plane faster, way better hole shots and the only downside ( which isn't much of a downside to me) is that I lost 1 mph on my top end. Hope this helps.
273710
I like the other answers below, but to make sure ask a marine dealer or go to a marina and ask them. They will help you.
130539
I did not use it specifically for a engine, however there is no reason why you will not be able to. The thinnest is .0015.Sizes goes .0015, .002, .0025, .004,.005,.006, trough to .025. In other words 26 blades. I do believe it is for engines.
583534
These tires and rims i bought for my jet ski trailor, There working very well i sure there ok for your boat, If it's not over 500lb. Hope this helps.
137140
I used on my 22hp B/S zero turn 48" mower just fine. I believe i may have went to the Fram website and cross referenced to make sure it fit. You may want to try that too just to be sure.
2148152
I believe it will. I have it on a 14 ft. Jonboat and with the motor head at its deepest position the prop is almost 3 feet under water.
1721134
I'm not a 100% as to the answer to your question. You may want to contact the manufacture, or search Amazon for a more suitable item for your boat requirements.
347824
The shaft from motor to prop is far too long, you need to get on with a much short shaft, something like 18 inches, good luck, B.
1883229
I used for a solar craft with two airplanes each being pulled by a 4 inch prop. The 3 blade prop that comes with this motor willl permit the motor to run at higher rpm than my two blade 4 inch props. Will not lift its own weight though. If that is needed buy the helicopter motors on amazon.
2078136
Paul, after your question, I re checked. My blade Dia. is just under 10 ft. Not as advertised at over 12 ft. Also I did not get an adjustable tail like they say in the advertisement suggested. If you bought one and this is why you questioned the size, please let me know. All efforts will be made with Gudcraft to correct this. The blade size is most important to me. I can work around the other false advertisements. Please reply. Thank you. Kenneth BigelowWB8ZIQ_ken.1@netzero.com
1405578
They will fit most mercury motors. I installed them on a 35 hp Evinrude. The question is, will you 25 hp get your boat on plane? If not, I'm not sure if the foils will help. If the motor gets your boat on plane, the foils will help it plane faster. It also helped my boat stay on plane at a lower RPM.
767913
I believe it would work on your mower. I'm not sure what kind of mower you have, but if it has a 42" deck it should be O.K. I actually put mine on a 42" Murray riding lawnmower and it worked fine. I see where they discontinued the mower blades(PP22004)so you have to find an alternative. I'd sure give it a try. Amazon may have a money back guarantee if doesn't work. Hope this helps.
1877757
I'm sorry I'm not sure what model numbers this will and will not fit. You would have to look it up on a motor guide site and try to do a cross reference. Here is a link to their prop section with this prop. http://www.motorguide.com/store/accessory/propellers/3-blade-machete-three-with-three-and-half-inch-hub
1158419
I bought as advertised for an outboard two stroke application and am not sure it will work on your 4.3
805548
You might take a blade into Harbor Freight and see if the 2 blades that they sell might just fit your planer and the blades are reasonable.
1447391
I am using these blades on a poulan pro ride on mower. Just make sure that the mower deck is 42 inch
2079196
As you might expect, 4 blade props provide more thrust. The trade off is more load on the motor and a resulting shorter run time.