Quicksilver Diamond 4 QA2184X Aluminum Boat Propeller

Quicksilver Diamond 4 Propellers
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Propeller Specifications:

  • Part(s): #QA2184X
  • Manufacturer: Quicksilver
  • Brand:Diamond 4
  • Material: Aluminum
  • Diameter: 14 - 1/2
  • Pitch: 18
  • Blades: 4
  • Rotation: Standard (Clockwise)
  • Average Diamond 4 Rating:
  • Usually Ships Within: Business Day

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About Quicksilver Boat Propellers

Diamond 4 Aluminum Boat Propellers

The Diamond 4 aluminum propeller provides four-blade performance and acceleration at an affordable price. Just as the Black Diamond has its aluminum 3 blade prop, this brand is a unique aluminum 4 blade design, providing supreme power for acceleration, and holeshot to get you on plane quickly, which can be maintained even at lower speeds. If you are looking for a propeller that will guarantee many summer days of boating, tubing, and skiing, this propeller will meet all of those requirements and more. This particular prop is best for sterndrive engines on runabout and cruiser boat styles, or any boat that is used for various water sport activities.

  • Available in both right-hand and left-hand (or counter) rotation
  • Aluminum Material
  • 4 blades
  • Available in 16, 19, and 20 inch pitch
Reviews for Quicksilver Diamond 4 Propellers
90% (9)
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10% (1)
  • Scores shown are based on all Quicksilver Diamond 4 propeller reviews.
Propeller reviewed on May 10th, 2017
Replaced old 3 blade with the 4 blade. So far so good. Haven't had the chance to see how it performs, other than taking the boat off the trailer at the marina and moving to the slip.
Propeller reviewed on Apr 4th, 2017
This is my 2nd prop (3rd overall), as I've damaged two here in the lowcountry where shallow waters abound. This one is the exact same as the last I ordered - I loved it so much, I had to get another one. It works very well.
Propeller reviewed on Aug 7th, 2016
Thanks for fast delevery
Propeller reviewed on Aug 6th, 2016
Works great fast delivery.
Propeller reviewed on Aug 6th, 2016
Love the product I had a three blade 23 pitch before but this 4 blade 20 pitch gets me out of the hole faster and has more top end over all and everything fit perfectly on my boat and your website was very easy to use since I'm not that computer savvy thanks
Propeller reviewed on Jul 12th, 2016
Awesome performance on my 18' Tahoe. I was worried about rpms moving from the 3 blade but had no issues at all.
Propeller reviewed on Sep 20th, 2015
Great hole shot and overall performance! Exceeded my expectations, priced right and delivered on time.
Propeller reviewed on Aug 4th, 2015
I bought this to replace the factory 3 blade I damaged running up on an oyster bed. The 4 blade planes the boat out of the water nicely and more quickly than the 3 blade. It also cruises at a nice 25 - 30 mph at 3,000 RPM, where my boat Mercruiser get the best milage. I had to run the 3 blade at higher RPM to get to that cruising speed. I haven't really noticed any difference in top end speed, and I went down an inch in pitch from the 3 blade to 4 blade. All in all, this is well worth the price tag - a very nice buy.
Propeller reviewed on Jul 5th, 2015
I have a ETEC-90 and was matched to this prop incorrectly. I have a 13 spline and it is 15 spline. After using another prop finder from a different company I was able to buy the perfect Solas 4-blade prop from you.
Propeller reviewed on May 21st, 2015
I replaced a 3 blade prop that was 1 pitch different and had some damage. The new prop installed easily (I did have to trim a little of off the anode fin behind it). Top speed remained the same, and my rpm dropped into the range I was targeting. It seems to accelerate a little smoother also.

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