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Outboard Motor Boat Engine 4 Stroke 4.0 HP Marine Boat Motor with Air Cooling System and Manual Pull Start for Inflatable Fishing Boats Yachts Water Sport Tools, with Shade

  • Based on 90 reviews
Condition: New
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$289.99 Why this price?
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Availability: Only 3 left in stock, order soon!
Fulfilled by MKOUTDOOR

Arrives Monday, Sep 30
Order within 8 hours and 25 minutes
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Color: 4hp


Features

  • 4-Stroke, 4.0 HP - Using 4 Stroke Power, Air Cooling Technology To Improve The Reliability Of The Whole Machine.
  • Specification - 4-stroke, Air-cooled , single cylinder gasoline engine; Displacement: 54CC; Start way: Pull Start.
  • High Performance - Travel Safer, More Reliable, More Corrosion Resistant, More Beautiful, More Energy Efficient and More Environmentally Friendly.Suitable for: Freshwater and saltwater.
  • Perfect Design - Environmental Protection: Clean and Pure Gasoline ,The machine itself is lightweight, it can use on boat weight of 100kg or less , load-bearing 2-3 people.
  • Wide Application - Perfect match inflatable boats, fishing boats, sailboats, and small yachts.Performance More Superior, quick start, positions the motor at several angles.
  • Easy ReverseA new design for the hook size handle to trun around the motor 180 degree that can reverse the boat.
  • Easy Carry and MaintainThe motor just is 10kg(22lb), you can carry it easily. We have all spare parts of our brand motor and easy to maintain.
  • Easy Adjust HeightYou can adjust the height between properllor and fixation, which can let it fit different height of boat.
  • Services24 hours Services. We have all parts of the motor and will provide technical support.

Brand: CUKUSIN


Item Weight: 10 Kilograms


Color: 4hp


Engine Displacement: 54 Cubic Centimeters


Engine Type: 4 Stroke


Brand: ‎CUKUSIN


Item Weight: ‎10 Kilograms


Color: ‎4hp


Engine Displacement: ‎54 Cubic Centimeters


Engine Type: ‎4 Stroke


Operation Mode: ‎Manual


Recommended Uses For Product: ‎For Inflatable Boats, For Fresh Water, For Sail Boats, For Small Yachts, For Salt Water, For Fishing Boats


Mounting Type: ‎Engine


Fuel Type: ‎Gasoline


Maximum Horsepower: ‎4 Horsepower


Fuel Capacity: ‎0.32 Gallons


Product Dimensions: ‎21.65"D x 13.78"W x 44.8"H


Manufacturer: ‎mkoutdoor-001


UPC: ‎798269250112


Item Package Dimensions L x W x H: ‎43 x 13 x 13 inches


Package Weight: ‎12.84 Kilograms


Item Dimensions LxWxH: ‎21.65 x 13.78 x 44.8 inches


Brand Name: ‎CUKUSIN


Warranty Description: ‎Manufacturer warranty for 180 days from date of purchase.


Model Name: ‎FL-NU55-LYX5


Number of Items: ‎1


Part Number: ‎mkoutdoor-


Date First Available: July 23, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 30

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • This little Cukusin Model 144 works well. Customer Support is Outstanding!
Shipping was quick. The light weight 4hp Cukusin Model 144 was shipped quickly. The plastic engine shroud and a few other items were damaged in shipping. Cukusin customer support worked with me to get all issues resolved. Put it on a 2 man Craftsman Crawdad boat. On the first trip out, we were able to maneuver to some prime fishing spots along the river. We caught over 30 fish that day. The motor pushed the boat upriver adequately. It is not a speed boat motor. Glad I bought it. ... show more
Reviewed in the United States on July 23, 2024 by thad

  • Great small motor
We mounted this motor on our aluminum rowboat and went all around our lake. It worked great. Customer service has been attentive and we are pleased with the product. Perfect for us.
Reviewed in the United States on July 30, 2024 by Nancy

  • Best in this price point
I did a lot of research before buying from this vendor, and the quality is likely superior for the following reasons: Metal propeller. Other products have a plastic prop and include a backup one, which is a red flag to me Propeller protector. That seems like a nice add-on Adjustable handle. This upgrade works very well. 4-stroke. Allowed on more lakes, less pollution, no mixing oil and gas Other reviews mentioned customer service, I had a question and they answered promptly and thoroughly It is also taller than some other engines in the same price range Nothing has broken and it runs great so far! It's definitely a budget product, so I don't expect it to work as well as a $1000 Honda motor, but it gets the job done! Edit after a summer of (ab)use: The propeller protector broke off. The engine also randomly skips or sputters, so I'm guessing it just needs to get tuned up or something, which I won't do. I literally dumped this engine in the water a few times and it still runs fine. The throttle spring is now loose so sometimes the engine won't slow down completely. Overall it's very reliable and won't break down, which is very nice to have with a four-stroke in this price range. If you aren't as concerned about reliability, you could look for a similar price range for a used four-stroke that would require more maintenance, and probably give better performance. If you want something cheap and reliable with almost zero maintenance, this is your motor. It's so nice to have this new reliable motor that's cheap enough to not worry if I destroy it. ... show more
Reviewed in the United States on April 18, 2023 by Mitchell Mitchell

  • Smoking
Used twice and it smoked and overheated both times.
Reviewed in the United States on August 9, 2024 by J.R

  • Observations Thus Far
I received this item today and assembled it with the instructions provided. Packaging was good, no damage and delivery was a day earlier than estimated. As others have mentioned, the propeller is some type of cast metal and motor comes with a tool kit, propeller guard, shear pins, extra screws wrenches, allen keys etc. The first thing I noticed was the on/off switch was installed upside down on the J shaped throttle handle. No biggie really, it was held on by one screw so simple fix to reposition. It is one of those things though that makes you wonder about thoroughness of quality control in other perhaps more critical areas. Time will tell I suppose. The instructions, which are in English, were fair for the most part but provided no detail I could find on type of gear lube for the propeller gear box (lower unit). The gearbox does appear to have a fill/drain screw so I sent an inquiry to their customer service email asking what lubricant, how much to use, etc in case its not shipped with lube already topped off. (Update: per service tech rep motor is shipped with gearbox lube installed and they answered within just a couple hours of my email). It did take me a minute to attach the J handle to the motor. Seemed the two part clamp was too tight until I applied a fair amount of force to the two halves of the clamp to mate the halves together around the handle. Seems to hold handle position really well once assembled. I bought this motor for pushing a sailboat (approx 750 lbs with people and gear) in and out of mooring and will edit my review after a good sea trial. Update: I used the motor recently. It pushed the boat at 4.2 mph top speed. It did skip intermittently a few times but contacted customer service with the issue and they immediately shipped me a new carburetor. ... show more
Reviewed in the United States on July 19, 2024 by Danny Fowler

  • Incredible Customer Service. Unmatched.
I received a unit with a slight issue. I was very upset at first, but then when I let it be known, I was contacted. I have NEVER had customer service care this much about me or my experience. All was made right, and ironically my friend bought this same motor and his performs flawlessly. I love how simple it is, and the fact that we don't need heavy batteries cutting our trips out to the everglades short. Small tank of gas and memories for life. Thank you for caring so much. ... show more
Reviewed in the United States on May 7, 2024 by Daniel Shepard

  • Great lil motor
I purchased this mother for a 10’ bass raider. The motor is plenty strong enough to pus the boat. Great mpg. Easy start and was easy to assemble. However I really had my doubts about the U handle design. Well the u handle sucks. After getting the boat in the water and getting it started, I began to navigate the Navasota River. I made it about ten feet when the motor turned on its own because of the swiveling design of the handle. The boat was running in circles while I tried to turn it off. I made a rubber shim and put in the housing so not to damage the shaft, and made it fixed instead of swivel. Now it works great. The basket for the prop is junk, it fell apart on the way to the river while trailering the boat. Yes the motor was tied down securely. Just a joke of a shield. Other that the two miner issues the lil motor is awesome and for the price it’s really awesome. ... show more
Reviewed in the United States on March 28, 2024 by D. A. Stoner

  • Great little motor
The motor runs great. It pushes my Jon boat across the water with ease
Reviewed in the United States on August 15, 2024 by Steve Jones

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