SKU: 16127411146

Hobbywing SeaKing Pro 3660SL V2 Brushless Marine Motor (2600kV)

Sale price$49.49 Regular price$54.99
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

Hobbywing SeaKing Pro 3660SL V2 Brushless Marine Motor (2600kV)Motor Overview: Unleash unstoppable power on your RC boat with the Hobbywing SeaKing Pro SL V2 Brushless Motor. Engineered for high speed performance, advanced cooling, and rock solid durability, it keeps your boat running cooler, faster, and longer than ever before. About the SeaKing Pro SL V2 Motor High Power Marine Performance The Hobbywing SeaKing Pro SL V2 Brushless Marine Motor delivers impressive power output with balanced efficiency, making it

Motor Overview:

Unleash unstoppable power on your RC boat with the Hobbywing SeaKing Pro SL V2 Brushless Motor. Engineered for high-speed performance, advanced cooling, and rock-solid durability, it keeps your boat running cooler, faster, and longer than ever before.

About the SeaKing Pro SL V2 Motor


High-Power Marine Performance

The Hobbywing SeaKing Pro SL V2 Brushless Marine Motor delivers impressive power output with balanced efficiency, making it ideal for high-performance RC boats. Its design supports high-load, extended operation, ensuring smooth and consistent performance even during long, intense runs on the water.

Advanced Cooling Technology

Equipped with a water-cooling jacket, polished external fins, and fan blade-shaped ventilation holes, this motor maintains low temperatures and stable power under extreme conditions. Its high-efficiency internal circulation design maximizes heat dissipation, allowing for prolonged high-power and high-torque operation without performance drop.

Durable Construction

Built with premium materials — including CNC aluminum housing, ultra-thin silicon steel laminations, high-temp oxygen-free copper wire, and a high-toughness alloy output shaft—this motor combines durability with precision. With multiple KV options and seamless compatibility with SeaKing V4 ESCs, it provides customizable, reliable, and high-performance control for serious RC boat enthusiasts.

Features:

  • High power output with smooth, balanced performance
  • Water-cooling jacket for efficient internal heat circulation
  • Fan blade-shaped vents and external fins for extra cooling
  • CNC aluminum housing and premium materials for durability
  • Ultra-thin silicon steel laminations and high-temp copper wire
  • High-toughness alloy output shaft for reliable torque transfer
  • Multiple KV options for flexible propeller configurations
  • Perfect compatibility with SeaKing V4 ESC for optimized control

Includes:

  • (1) SeaKing Pro SL V2 Brushless Marine Motor
  • (1) Manual

Specifications:

Type Brushless
Size 3660SL
Application Boat
kV Rating 2600kV
Input Voltage 2-4S (7.4-14.8V)
Motor Diameter 1.44in (36.5mm)
Motor Length 2.36in (60mm)
Shaft Diameter 0.20in (5mm)
Shaft Length 0.71in (18mm)
Weight 10.01oz (284g)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 16127411146

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4.6 ★★★★★
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Ashley
Waukegan, US
★★★★★ 5
Convenient and Pretty
Size: Twin XL, Color: Blue & Light Grey, Size: Twin XL, Color: Blue & Light Grey
Everything fit as it should, I loved the blue and gray colors and I like the convenience of everything coming together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
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Clash E
Boise, US
★★★★★ 5
Improved Sleep
Color: Dark Grey & White, Size: Adjustable 9&12 Inch + 1 Head Pillow
I got this to help with my sleep since I can't lay flat. It works great. My back started hurting because of the angle but that's because I can't sleep on my back and slide down on my side. It's very comfy and works well for what I need it to do.
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Reviewed in the United States on May 20, 2026
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KRN
Cuba, US
★★★★★ 5
Very Comfortable
Great! I was a little concerned when it came so tightly shrink wrapped, but a day or two later and it’s in great shape. It’s actually pretty comfortable, good angle. It’s a good width and pretty long to accommodate all body types. I like it can be two heights. My adult kids said it felt like memory foam. I can add my own pillow too to further adjust to my liking. I occasionally get bad heartburn or sick where I need to sleep sitting up. This helps me do that in bed. I tried using it every night at first because I usually sleep with two large stacked pillows, but I’m a side sleeper and it eventually hurt my neck. So, not great if you sleep on your side. I also just lay a pillow case across it to keep clean. You can unzip and take off the cover for cleaning, but I almost never get stuff like that back on right. I got the dark gray cover and I like the soft feel. I’m glad I got it.
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Reviewed in the United States on March 16, 2026
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Verified Purchase
Maria B.Porter
Carnegie, US
★★★★★ 5
Lifesaver while recovering from rotator cuff surgery
This pillow was a lifesaver, it’s sturdy yet comfortable and can be used many different ways! Great price and size too! I like that when I opened it, there was no smell! If you’re looking for a wedge pillow, this one will do the job!!
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Reviewed in the United States on March 10, 2026
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Verified Purchase
Mary M.
Lowell, US
★★★★★ 4
It is a great wedge pillow, but takes time to get used to sleeping on your back
Color: Dark Grey & White, Size: Adjustable 9&12 Inch + 1 Head Pillow
I bought this for post-surgery, I had to sleep on my back. Nearly impossible as a lifelong side sleeper. It is memory foam, and it does seem to run hot. But after a couple of weeks, I'm adjusting to it. Back sleeping is best for saving your face from AM wrinkles and mascara smears all over pillows. (Yes I know, I should take off mascara before bed, but....). Now that I've adjusted to sleeping with it, it stays on my bed and I wake up without the creases on my face and neck! So if you are buying pre-surgery, buy in advance to adjust to a new style of sleeping! I'm keeping it!
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Reviewed in the United States on November 7, 2025

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