Yamaha Pro 66K-45974-B0-00 Stainless Steel Boat Propeller

Yamaha Pro Propellers
Currently Out of Stock:   See In-Stock Equivalents
Representative Prop Photo Only

Propeller Specifications:

  • Part(s): #66K-45974-B0-00
  • Manufacturer: Yamaha
  • Brand:Pro
  • Material: Stainless Steel
  • Diameter: 14 - 1/2
  • Pitch: 23
  • Blades: 3
  • Rotation: Standard (Clockwise)
  • Average Pro Rating:
    (436)
  • Usually Ships Within: Business Day

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About Yamaha Boat Propellers

Pro Stainless Steel Boat Propellers

An excellent performance-oriented choice for single-outboard, high-speed boats requiring "bow lift," such as mid- to large-sized bass, bay, and flats boats.

Available in 17", 18", 19", 21" and 23" pitches for 60~130hp two stroke and T60 ~F115 four stroke Yamaha outboards, and 21", 23", 25" and 27" for V6 two-stroke and F150 ~F250 Yamaha four stroke outboards.

Right-hand rotation only.

Reviews for Yamaha Pro Propellers
74% (325)
11% (48)
4% (18)
2% (9)
8% (36)
  • Scores shown are based on all Yamaha Pro propeller reviews.
  • Not all Yamaha Pro reviews may be shown on this page.
  • Click See All Reviews to view all Yamaha Pro propeller reviews
1
Propeller reviewed on Nov 16th, 2017
sent me a 5% coupon to use a prop in my email to get me to order it. when i did the coupon did work after ordering ! Beware.
5
Propeller reviewed on Nov 12th, 2017
I'm very satisfied with the quality and price.
5
Propeller reviewed on Nov 12th, 2017
Exactly as advertised. Free shipping received in two days.
5
Propeller reviewed on Nov 8th, 2017
Installed on my 2015 Evinrude E-TEC 90HP Pontoon Series outboard with my 22 FT Crest II LM pontoon boat. This prop attained a wide open throttle speed of 5500 RPM, which is the exact recommended RPM according to the manufacturer. Very satisfied. Thanks.
1
Propeller reviewed on Nov 7th, 2017
Item on backorder. Still waiting for delivery
5
Propeller reviewed on Nov 6th, 2017
Arrived on time. Good fit. Good price. Thankyou.....BOB P..
5
Propeller reviewed on Nov 4th, 2017
My Suzuki df60a came with a 3-blade 13 pitch (The motors is pushing a 16' Carolina Skiff JVX). At cruising speed I was hitting 4800 RPM and I could easily hit the rev limeter if I stepped on it. I switched to this four blade 14 pitch and the boat is more powerful, faster, and cruises without over-reving.
5
Propeller reviewed on Nov 2nd, 2017
I am pleased with the quality and performance of my SS Rbx Scorpn S3 Prop. 4700 RPM and I'm doing 64.7 MPH.
1
Propeller reviewed on Oct 25th, 2017
Don't order anything from this company, i ordered a new prop, and it was the wrong one, when i tried to return it they said it was installed and repainted by me. they will not give a refund. see online for all the complaints for returns. i will never buy from this company again.
5
Propeller reviewed on Oct 22nd, 2017
Went From a Mercury Blackmax 14x13 P prop as I wasn't getting into the max rpm range with my 24foot pontoon boat with a 90 HP mercury when weighted down with passengers. Now I'm maxing out my RPM range with both a light and heavy load also lost max speed, which was to be expected. I don't blame this on the prop so much, as I now know, I should have went with a 12 pitch prop for a better middle ground of speed and avoiding dogging the motor under load. This prop does rev up quite fast and tends to slip under acceleration, while trying to push my pontoon, I believe it will be good for pulling tubers and under a max load of passengers. (Under load with old prop rpm 5200 max now 6100) If I were to buy it again I would try a four blade prop in a 12 or 13 pitch. I lost 4 mph by going down in pitch.
5
Propeller reviewed on Oct 18th, 2017
Surp my expectations. The improvement in performance is amazing.
5
Propeller reviewed on Oct 9th, 2017
I go through probably a propeller a month during the warmer months fishing the Chattahoochee river. I buy this prop over and over again. Seems to be one of the best props in its price range.
5
Propeller reviewed on Oct 5th, 2017
Good quality from what I can see. Although I have not run it on the motor yet. Prompt delivery and well packaged too.
5
Propeller reviewed on Sep 30th, 2017
Top quality and fit perfectly. Been running it for a few weeks and I am impressed. Have it on a flats boat and hit a rock at idle not long after I got it. I didn't have to cry long because after inspecting the prop found only a minor ding on a couple blades. This style with the Rubex hub seems to absorb shock very well. I actually thought I had hit a stump the way it felt. I'm sold on 'em!
5
Propeller reviewed on Sep 26th, 2017
Great Prop for the price.
5
Propeller reviewed on Sep 22nd, 2017
My boat came up on plain faster. I was able to trim out her. I am able to turn sharper without prop lousing thrust. Top speed increased by four MPH. The only problem I have is motor RPM is 500 rpm to low. This is not the prop fault I need a lower pitch. I am well pleased with the performance of my boat even though I am lugging the motor. The Rubex 2-piece propeller is nice. If a pressed in hub slips you have to send the prop to a repair shop to have a new hub pressed in. The Rubex 2-piece propeller allows you to replace the hub yourself.
1
Propeller reviewed on Sep 18th, 2017
I wish I could post a positive review. I bought an aluminum boat a couple of months back, and decided to replace the beat up 25 year old propeller on the 15HP Yamaha 2-stroke. Turning Point seemed like a good way to go. The first propeller lasted less than one gallon of gas before failing catastrophically. Without striking anything, one of the blades completely detached from the propeller. I was in 8 feet of water, moderate RPMs, and moderate speed. The part where the blade was connected to the body of the propeller is smooth and shiny, not rough and jagged. To my eye, that indicates that there was never a secure bond between the blade and the body of the propeller. I contacted Turning Point, as iboats.com's policies state that you cannot return a propeller that has been in the water. Turning Point sent me a new propeller right away. The new propeller also has issues. The round part of the outer hub has two significant bends in the rim, where it interfaces with the motor. It is obvious that this is supposed to be perfectly round, and it is even more obvious that it is not round. This should have been caught in quality control. Turning Point is 0 for 2 with me. The first prop failed while on the water, leaving me stranded on Labor Day. If am not giving the second prop the opportunity to fail, or damage my motor. Turning Point has been responsive, but I am rating the propeller, and not the customer support. Bad products deserve 1-star ratings, and the two propellers I was sent were definitely bad before they left the factory.
5
Propeller reviewed on Sep 17th, 2017
Ordered this new prop to replace an old one I was glad to be able to find it couple years ago it was unavailable. Got me on the plane quickly and everything worked perfectly got about 15 miles an hour on a 14 foot boat with 8 horse motor . Used it on Labor Day weekend run a full tank of gas and had no problems . Fast service prop arrived three days and fit perfectly
5
Propeller reviewed on Sep 17th, 2017
Looked and fit exactly like the original prop. Was a good price for the item. Thanks
3
Propeller reviewed on Sep 6th, 2017
I bought this 9 1/4 X 9 prop to replace the same 9 /14 x 9 aluminum prop on my Honda BF20. I was hoping for better performance like a higher rpm or something. So far, I really can't tell the difference in performance between this prop and the aluminum one of the same diameter and pitch.
5
Propeller reviewed on Sep 4th, 2017
great prop
5
Propeller reviewed on Aug 31st, 2017
I will shop at iboats again, already told other people about your site. Thanks!
4
Propeller reviewed on Aug 30th, 2017
The prop looks and works fine. There is one thing that needs to be known though. I put it on a New Evinrude E-Tec 90 hp motor. The thrust bushing that came with the motor was not thick enough to work with the new prop. I had to order the proper bushing, then it worked fine. The bushing keeps the prop from contacting the lower unit, and is absolutely necessary for the prop to turn freely. There is no information on the iboats web site page, for this prop, that states that it might be needed. The cost of the bushing, castle nut, and several cotter pins was $54.
5
Propeller reviewed on Aug 30th, 2017
Great service, easy ordering. Good product.
5
Propeller reviewed on Aug 25th, 2017
Easy to order.
5
Propeller reviewed on Aug 21st, 2017
I have a 1990 rinker captiva with a 4.3 V6. This prop works great on my boat. Improved the overall performance and had a very noticeable improvement on the hole shot.
1
Propeller reviewed on Aug 21st, 2017
Almost three weeks later....still haven't received the prop. No good, valid explanation from customer no service
4
Propeller reviewed on Aug 21st, 2017
Michigan wheel prop 4 blade is perfect for my boat .... the only negative is I boats shipping for a item that was in stock took 2weeks to get
5
Propeller reviewed on Aug 16th, 2017
Prop works as expected.
1
Propeller reviewed on Aug 16th, 2017
This prop is marketed for the Suzuki DF4/6 engines. I purchased it on Invoice #: 3288745 in May 2016. Just tried to install/use it this past Monday AND IT DOESN'T FIT. The prop specs for the DF4/6 is for a 7 1/2 inch diameter prop - this one is 7 7/8 inch diameter and the blades hit the exhaust port.!!!

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