31431530

Prop is great. When I had trouble (confusion) w hub kit for it, TP emailed me close up pics of my exact application to see where I went wrong. Was then piece of cake. Great lift w this wheel.

I installed this 4 blade stainless steel propeller on my Mercury Four Stroke 75 HP. This 13.5 X 15 4 blade propeller has exceeded my high expectations in hole shot, speed and crisp handling features. Also I am well pleased that I gained 2 mph WOT over the Black Max 13 X 17 OEM propeller. The Mach 4 Express delivered a 25% better hole shot than the OEM propeller. WC, Texas

Bought this for my 115hp mercury proxs, it was almost 2x heavier than a mercury x7 stainless, and rattled like crazy with the recommended hub kit. Do not buy from Lifeline Brands. Retuned this prop in perfect condition and was charged an exorbitant restocking fee even though the listing states full refund if returned within 30 days. Don't recommend Turning point or Lifeline brands. I ran about 5 props the same day, and decided there was almost no difference between aluminum and stainless props of identical diameter and pitch, so i'm going to run an aluminum prop. 115hp isn't enough HP to need stainless. Plus you can buy 4 aluminum props for the price of one stainless prop.

Put this on a Honda 100HP and had excessive vibration at low/trolling speed. Normal vibration at top end. My pontoon boat with all equipment 3000+ lbs would barely do 5000 rpm not trimmed out at full throttle. Honda 100HP should run in the 5500 tp 6300 range. Lost 500 rpm and 2 to 3 mph coming from stock 13.5x15 3 blade aluminum prop. I fish on Lake Michigan in a lot of rough weather and stock prop has cavitation issues when waves get above 1ft and trying to run above 4500 rpm. Hope this helps someone.

Great prop in excellent condition.Just as advertised... Cheap money compared to new.I am just tickled with this propeller.Couldn't be happier with it...Thank you very much

If running a jack plate, you owe it to yourself to look into one of these. Runs much higher, nearly on surface, without blowing out than the old Yamaha SS 3 blade. Better hole shot, stern lift and about the same top speed. Rattles ever so slightly at idle speed, in gear but I can live with that. Went from a 19 pitch 3 blade SS to a 15 pitch 4 blade on 90Hp on a 21 foot Carolina skiff and gained about 500 rpm. Still below redline but within MFG range.Don't know what grade SS this is but I noticed prop rusted slightly in small areas within days of use in saltwater. Be sure to soap it off good and occasionally wax it or spray down with some fluid film.

Great price here on Amazon. Easy to install. Works great on the water. Gets my boat up to plane wayyyy faster than my 3 blade did. Very happy. Slew my top speed down a little bit but you know i would rather have a safe boat than to go super fast with my bow way up off the water.

At idle to has a very loud rattle. Just off idle it smooths out and runs great. Didn’t have this issue with the stock prop and going to replace it.