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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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Description
* QA3150R Black Diamond 3-Blade Aluminum Propeller - 9" diameter x 10" pitch, Right Hand Rotation, 7.5 HP - 28 HP Various Makes/Models w/Pin Drive, Black Finish/30AQA3150R Black Diamond 3 Blade Aluminum Propeller 9" diameter x 10" pitch, Right Hand Rotation, 7. 5 HP 28 HP Various Makes Models w Pin Drive, Black Finish Level Item Number Status Item Description 00 QA3150R Active BLKDIA 9R10 For good overall performance and value, the Black Diamond is your prop. While Black Diamond aluminum propellers are standard equipment on most boats with Mercury Mariner MerCruiser power, they are a perfect replacement for all
QA3150R
Black Diamond 3-Blade Aluminum Propeller - 9" diameter x 10" pitch, Right Hand Rotation, 7.5 HP - 28 HP Various Makes/Models w/Pin Drive, Black Finish
Level
Item Number
Status
Item Description
00
QA3150R
Active
BLKDIA 9R10
For good overall performance and value, the Black Diamond is your prop. While Black Diamond aluminum propellers are standard equipment on most boats with Mercury/Mariner/MerCruiser power, they are a perfect replacement for all engine brands through the use of the Quicksilver Flo Torq II hub system. The Black Diamond is recommended for use on boats with up to 250 Hp and with a top speed of less than 50MPH. The high quality casting and durable high-gloss Phantom Black finish make it easy to maintain & repair.
- 9" diameter, 10" pitch, right-hand rotation
- For use with 7.5-28hp engines with Pin drive (various makes and models)
- Aluminum with black finish
- Rubber hub included with propeller
- Provides the perfect balance of performance, durability and value
- Perfect combination of performance, durability and value
- Manufacturer part number QA3150R
- The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection, and peace of mind.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Sturdy and Reliable
Size: Medium 16in x 1in
Very sturdy and holds up well with regular use. It feels solid and well-made, not flimsy or like it’s going to wear out quickly. Definitely something you can rely on without worrying about it falling apart.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Very strong magnet
Size: Large 24in x 1.25in
Great product,, very secure and the long strap allows you to hang a variety of items.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Buy This!
Size: Medium 16in x 1in
Super heavy duty! Not only does the magnet hold a ton, the strap is totally adjustable to hold wide items. Currently it's holding an 8 ish lb rope on the side of my garage fridge with zero issue! Easy to use and works great!
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Reviewed in the United States on December 18, 2025
★★★★★ 4
"Keep On Holding On" assist.
Size: Medium 16in x 1in
Magnet is powerful indeed . The velcro strap is quite long and I have not figured out how to shorten it without cutting it. Great for hoses, ropes, and pull alongs.
Temporary use as hold down in a truck bed for lite items.
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Reviewed in the United States on November 9, 2025
★★★★★ 5
Great magnet
Size: Medium 16in x 1in
Strong magnet, sturdy strap
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
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