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:
    (398)
  • 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
75% (299)
11% (46)
4% (17)
2% (9)
6% (27)
  • 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
5
Propeller reviewed on Jul 25th, 2017
It's thicker so it won't get tore up as quick. It planes out faster has more usable trim and I picked up 2 miles per hour. Best prop I've ever put on my boat 185 bowrider 4.3 v6
3
Propeller reviewed on Jul 25th, 2017
hi the prop looked great easy to install with the kit that came with it my fault with this prop is in the performance it is the same size and pitch as my old prop but my old prop would run circles around this one my boat takes longer to plain out and top speed is reduced as well as rpm's also i ve took it out 1 time and some of the paint has come off already but other then this it is ok. if i had a choice id want a refund on it but it is not worth the trouble fighting over it
5
Propeller reviewed on Jul 19th, 2017
this is a great price and a super idea. allowing you to be able to change inserts, instead of trying to locate a prop rebuilder and paying him to rebuild and a mechanic for sending it to him.
5
Propeller reviewed on Jul 17th, 2017
I've been putting off purchasing a SS prop, now I wish I'd have done it sooner. Big difference in the way my boat handles and sounds. Much quicker out of the hole, without even trying. Top end speed 5+ mph faster. Easier to pull the kids on the tube.
5
Propeller reviewed on Jul 15th, 2017
Purchased the Nemisis 4 blade to replace my old worn 3 blade. Gained 6 mph and a lot smoother idle. My prop was chewed up pretty bad so the gains over a stock prop in good codition might not be as drastic. Love the Torque Flo hub kit also. Will be ordering a replacement just in case I ever wring it out on a rock or stump. Smart design to protect your gearcase.
5
Propeller reviewed on Jul 15th, 2017
It worked great. I needed more RPM's. and with a 2 pitch drop it got me were I needed to be. Thanks
5
Propeller reviewed on Jul 9th, 2017
Prop looks great,it shipped fast,and came in packaged very well. I have put in on but haven't ran it yet. But looks great,thanks.
5
Propeller reviewed on Jul 4th, 2017
Got burned on shipping. Paid for next day shipping and it came in 3 days later. Couldn't take my dad fishing on father's day. Wasted 30 dollars. ...
5
Propeller reviewed on Jul 3rd, 2017
I ordered this prop and was impressed by the craftsmanship and polish. The prop looks just as cool in person as it did in the iboats product pics. Unfortunately the prop would not fit properly due to a rare setup from Evinrude. I have an ETec 115 HO with 20 inch shaft and smaller gear case. Unfortunately this limits my prop selection.
5
Propeller reviewed on Jun 30th, 2017
Good looking prop and will work on boat. Easy installation, you have a great product.
5
Propeller reviewed on Jun 28th, 2017
Great performance with my 2001 19' Maxum SR ski boat.
5
Propeller reviewed on Jun 24th, 2017
Works great and arrived in great condition
5
Propeller reviewed on Jun 24th, 2017
Works great
5
Propeller reviewed on Jun 21st, 2017
I have not had a chance to water run it yet, but seems like a good prop. I epically like the break away hub feature. Less damage to my prop, less damage to my bottom end.
5
Propeller reviewed on Jun 20th, 2017
Fast and easy to deal with, shipped fast and arrived on time, would recommend doing business with this company
4
Propeller reviewed on Jun 19th, 2017
Tried the19 and 21 inch pitch props on my 2013 140 Suzuki on a 2013 Key West 203DFS. The 21" pitch had less of a hole shot and nearly 1000 rpm less WOT. The motor spec is 56-6200 rpm WOT, with the 19 pitch right at 6200 rpm but the 21 pitch only at 5300 rpm. I'll use the 21" as a spare, but wish there was a loaner program where for a nominal fee used props could be "checked out" to see which would perform best before a final purchase.
5
Propeller reviewed on Jun 19th, 2017
installation was simple and easy. the fast turn around from the time i ordered to the time i received was excellent!
5
Propeller reviewed on Jun 15th, 2017
The nemesis propeller on my 16.5 deep V fishing boat (Crestliner) with a 60 hp Mercury provides much better start up power. Overall top speed is about the same, just get there much faster than the previous 3 blade quicksilver prop.
5
Propeller reviewed on Jun 13th, 2017
Works as supposed to easy to install new hub. Easy instructions I will buy from I boats again
4
Propeller reviewed on Jun 11th, 2017
I bought this prop because I wanted stainless steel prop and change the pitch, my 40hp Tohatsu outboard was running at 6300 RPMs with a 12 pitch aluminum so I increased the pitch from 12 to 15, this increase made the boat slower on take off and gradually increased until 5000 RPMs. This tells me I need to drop the pitch to 13 or 14, see the aluminum flexes under the water pressure and the SS does not, I was going to send it back but then I read that once the prop touches the water it cannot be returned. I have purchased 13 pitch from Amazon but have not tried it out as of yet, I have place the prop I bought from iboats on craigslist for sale or trade.
5
Propeller reviewed on Jun 9th, 2017
I purchased this prop for my 2011 Lowe deck boat with a 115 Mercury 4 stroke. We have never been satisfied with the performance til now we gained 9 miles an hour and great hole shot. Very happy only had it out once but looking forward to many more times this summer
1
Propeller reviewed on Jun 4th, 2017
What happened? It was supposed to be free shipping but it came up as $17.55 for shipping and handling after we made the purchase? Please explain....
5
Propeller reviewed on May 30th, 2017
This is well made and really makes a difference on my boat I also like the fact that everything you need is in the box.
1
Propeller reviewed on May 25th, 2017
The prop hub was slipping the first time I used it. Your company has no warrantee once you use the product which in this case would be impossible to tell there was a problem till you use it. There are lots of other places to buy boat parts and I own 4 boats, guess where I won't be buying any more parts!
5
Propeller reviewed on Apr 16th, 2017
The directions to install were excellent. I had no problem at all
1
Propeller reviewed on Apr 14th, 2017
I placed 2 orders within a week and they screwed both of them up!!!!!! The first one I ordered a prop for an annual fishing trip, their website did not mention that an additional kit was needed to actually use the prop, I received the prop and could not use! I PAID EXTRA TO HAVE THE PROP DELIVERED 2ND DAY, AND THEN HAD TO PAY THE SHIPPING BACK WHICH WAS 20% OF THE TOTAL COST AND IBOATS REFUSED TO REFUND THE RETURN SHIPPING CHARGES!!! This order, I was much more careful to ensure that what I ordered was what I needed, and again needed the prop for a fishing trip I take annually so I paid extra for overnight air, guess what ..... IT WAS NOT DELIVERED ON THE DATE THEY GUARANTEED IT ........ WILL NEVER BUY FROM iBOATS AGAIN, THERE ARE TOO MANY REPUTABLE OPTIONS TO PUT UP WITH HORRIBLE CUSTOMER SERVICE ...... AMAZON, AMAZON, AMAZON!!!!!
5
Propeller reviewed on Apr 12th, 2017
Great buy and delivery was point on ..
5
Propeller reviewed on Apr 2nd, 2017
Just installed this new prop. Looks to be of good quality and was an easy install. Looking forward to trying it out.
5
Propeller reviewed on Apr 2nd, 2017
I recently purchased a Ranger Bass boat with a Johnson 200hp motor. The previous owner had a 26p Raker on it. Getting out of the hole took what felt like a couple minutes, with the 23p prop, I'm now out of the hole and on plane within seconds. I now need to purchase a ss 24p prop to have my boat run at its potential... I'm extremely satisfied with my purchase
5
Propeller reviewed on Mar 31st, 2017
Great quality propeller

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