- A complete Piranha Propeller is made up of the Hub, either 3 or 4 Blades, and the Cap.
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Piranha Propellers A Series 4 Bladed Replacement Blade 14 x 18 | H1418A
Single Blade Replacement
DIAMETER: 14 | PITCH: 18 | COUNT: 4 blade propeller | ROTATION: Right
Used primarily on sterndrives (approximatey 112 Hp to 280 Hp) and outboard motors (approximatey 150 Hp+). These are semi-cupped propeller blades. These blades are used with A-4 style Piranha Propeller hubs.
If you are not sure if this blade is appropriate for your use, please contact us for a recommendation.
Piranha Propellers are known for their high-strength composite material and their modular construction. The unique hub design allows for fast, easy on-the-go propeller repair, saving boaters time and money.
Complete your Piranha Propeller Hub Assembly with a single blade replacement.
Piranha Propellers 4 blade propeller replacement blade fits A Series Piranha Propellers. Don’t leave the dock without spare blades. These blades are also sold in packs of 4 blades.
Be sure to get our floating prop wrench and mesh gear bag for storage for convenience.
Piranha Modular Propeller Systems are “revolutionary” in the boating industry. Manufactured from a patented high strength composite, Piranha Propellers can be repaired or re-pitched for performance in a matter of minutes. Remember to purchase and carry your spare blades!! For the best deal, check out our Pro and Performance Kits. They come with spare blades and floating prop wrench.
WARRANTY
Piranha guarantees the hub for life, you break it ….. that rarely happens ….. Piranha will replace it. The heart of a Piranha Propeller is the aluminum cored center hub. The hub carries a lifetime guarantee. If you damage it for any reason, Piranha will replace it for you (shipping charges not included).
| Diameter |
14 |
|---|---|
| Pitch |
18 |
| Rotation |
Right |
| Blade Count |
4 blade propeller |
| Blade Group |
A4 |
| Series Name |
A Series |
| Make |
Evinrude, Force, Honda, Johnson, Mariner, Mercruiser, Mercury, Nissan, OMC, Suzuki, Tohatsu, Volvo, Yamaha |
You’ve probably already heard it all before from your veteran boating buddies, the folks at the marina, and every magazine writer in the business, that “You should always carry a spare boat propeller.” That’s not bad advice at all. But if you use a Piranha prop, we’ve got BETTER advice:
“Always carry Spare Blades.”
Piranha Propellers are known for their high-strength composite material and their modular construction. The unique hub design allows for fast, easy on-the-go propeller repair, saving boaters time and money.
Piranha’s boat propeller offers the fastest repair time around, but it’s important to have the parts to do the repair with. Whether you use 3 blade boat propellers or 4 blade boat propellers, since you can’t break more blades than are on the prop, we encourage you to simply carry a full spare set. True, you probably won’t damage them all at once, but this way you can ensure the propeller remains properly balanced and maintains the correct propeller pitch. Besides, won’t you feel better knowing you can fix it if you do, without ruining the rest of your day?
Piaranha Propellers:

Would have been 5 stars but, I did not receive a promotional sticker with my $2000 drive unit. Just kidding, everything was great!
Great company to work with!
Ordered a Piranha Propellers Complete A-Series 4 Blade Propeller from Macomb Marine Parts and even though we’re international, it arrived in just over a week — fast and reliable service. The propeller itself is a real lifesaver. We had the same model before, and after hitting a rock that damaged two blades, we were able to swap them right on the water and make it back to the marina without issue — something you simply can’t do with a regular aluminum prop. For peace of mind we decided to buy a complete new set (hub and blades) since an impact like that could cause hidden damage, but the system really proved its worth.
3 in. Exhaust Elbow | Pleasurecraft R029001
Excellent part.
I couldn’t find a Piranha propeller dealer near me in Canada but found Macomb Marine Parts who could deliver to me. The order process was smooth and I was even contacted via email for clarification regarding blade shape and they were very helpful in choosing the best shape for my purposes.
I can’t comment on the prop’s performance yet as we haven’t had the boat in the water yet.
Perfect replacement. thank you
Perfect replacement
Perfect match to the original Chris Craft blue. Competitive price and delivery was quick
Great Product, easy to install, work well
Obtaining magnesium anodes to install on the OMC Cobra (SX-C) sterndrive, for fresh water use. Received the anode within a week of ordering the part, which is not going to be installed until Spring.
Black Liquid Electrical Tape - 4 oz. | Star Brite 084104B
As described
Very Happy!! Just what I needed!!
Outdrive spent 4 months docked in salt water with no visible rust on the stainless steel braided hoses
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Would have been 5 stars but, I did not receive a promotional sticker with my $2000 drive unit. Just kidding, everything was great!
Great company to work with!
Ordered a Piranha Propellers Complete A-Series 4 Blade Propeller from Macomb Marine Parts and even though we’re international, it arrived in just over a week — fast and reliable service. The propeller itself is a real lifesaver. We had the same model before, and after hitting a rock that damaged two blades, we were able to swap them right on the water and make it back to the marina without issue — something you simply can’t do with a regular aluminum prop. For peace of mind we decided to buy a complete new set (hub and blades) since an impact like that could cause hidden damage, but the system really proved its worth.