Turning Point Propeller 31502131 Express Left Stainless 4-Blade Propeller (14 X 21)

Brand:Turning Point Propeller

3.3/5

745.81

Combine turning point's innovative designs with quality metals and you've got an amazing propeller. Express propellers are made from 15-5 stainless steel. This metal gets harder and stronger with age.

No units available
Tuned vents for fast hole shot. Tuned progressive pitch angles accelerate and channel water to minimize slip and increase performance and fuel economy. Improves handling and boat lift through aggressive rake and cupping. Higher rake angles tighten the vortex produced by the propellers, adding to boat lift and overall performance. Stainless steel prop made from 15-5 stainless steel, which gets harder and stronger with age.
Brand ‎Turning Point Propeller
Customer Reviews 4.3 4.3 out of 5 stars 40 ratings 4.3 out of 5 stars
Item model number ‎31502131
Item Weight ‎14 pounds
Manufacturer ‎Turning Point Propeller
Manufacturer Part Number ‎31502131
Model ‎31502131
Product Dimensions ‎16 x 16 x 8 inches

3.3

8 Review
5 Star
66
4 Star
16
3 Star
10
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Scritto da: F. B. Brand
nice prop for fishing mercruiser 350
I like this prop simply for long distance fishing trips, tried 17 19 over the years and this just keeps the rpms nice and low. Takes very little more to get on plane but i can cruise at 25-28mph easily around 2500 rpm. Very happy..
Scritto da: T.A.W.1947
Great performing propeller
I have owned my current boat for over ten years. Throughout all the time I have complained to my dealer about the poor performance of the boat. First i added a backplate which was to be the answer to my problems....NOT. then we moved the motor up and down looking for the sweet spot....never found it. Take plugs out of the prop and then put them back in. Then try another pitch propeller didn't work. so I finally did some research on propellers and from reading and what others have done and suggested I decided I needed a 21pitch 4 blade not a 24 pitch 3 blade. I ordered this Turning Point propeller with less that usual enthusiasm as nothing has worked in ten years.....WOW did I get a surprise. the difference in hole shot was instantaneous !!! It jumped out of the hole. riding along another thing I noticed on my old prop at any level of rpm the boat ran less mph ex: 4300 rpm netted 38 mpg. With this Turning Point if I run it at 4200 rpm the boat gps is 44.5 mph. No prop slip. I am extremely pleased with this product and it is a great value for such a precision made propeller. I was able to use my Mercury hub which was another plus.
Scritto da: Mike
Great prop, is a RIGHT rotation though
First of all this is a RIGHT rotation prop. The description has been wrong for years stating that it is a left rotation. I verified the part number with Turning Point before buying and it is definitely a right rotation. With that said, this is a phenomenal prop. I have a 21' bowrider with a 5.7 Mercruiser and using this prop my hole shot improved and I gained 6 mph on the top end over a 3 blade, 23p aluminum prop. I am a believer in stainless steel and 4 blade props over aluminum and 3 blades.
Scritto da: Michael D. Barfield
Horrible design
Purchased this as a replacement for a 3-blade Suzuki brand in an effort to get more stern lift and reduce rpm’s (was hitting rev limiter). Had borrowed a REV 4 to try out but they’re very expensive so I Found this one with same dimensions and much lower cost so I went for it. Put it on the boat and LOST 15% mph and 500 rpm’s, compared to the same spec REV 4. I wouldn’t even buy this prop again as a spare… Do yourself a favor and just spend the money on a name brand, proven design.
Scritto da: Ray O
need hub kit to go with it
great prop performance for the money
Scritto da: mamabear
Works great!!!
Perfect fit for my FourWinn Horizon with 4.3 engine. Smooth operation at low or high speed, no vibration. Slight speed increase.
Scritto da: Texjoeb
Don’t believe every thing you read. Response and performance are more like a 3 blade.
Quality seems good did not get the response that I felt they advertised. Would ha be sent it back but had it to long before testing.
Scritto da: Edd Compton
Far exceeded expectations!!!
Great props. Far exceeded my expectations on both acceleration and top speed. Boston Whaler 270 Outrage

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