150CC 4 Stroke Engine Motor, Gy6 Single Cylinder Complete Engine Kit for 110cc-150cc Atvs and Go Karts and 11" Long Box Engine Size Scooters High-Flow Oil Pump CVT Carburetor Top Mount
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Availability:
In Stock.
Arrives
Sep 14 – Sep 15
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Size: 150CC 4-Stroke Engine
Features
- Excellent PerformanceThe engine's high-flow oil pump reduces friction pair wear and extends engine service life. The aluminum cylinder head and cylinder block improve the engine's heat dissipation capacity, reduce weight, and increase torque. The engine has high torque at low speed, and the crankshaft connecting rod uses large-diameter bearings, which increases the reliability of the bearings.
- Unique DesignThe Cvt of the engine is mainly composed of 2 transmission pulleys and 2 transmission belts. Its compact, simple design allows for seamless shifting between an unlimited number of different gear ratios, resulting in smooth acceleration rates. Lubricating oil filters help greatly reduce the wear of friction pairs and extend the service life of the engine.
- Forced Air CoolingThe outside of the engine cylinder is covered with metal fins, and the cooling fan blows air onto the fins to release the heat generated by the engine directly into the air. It has the advantages of simple structure, light weight, wide adaptability to climate change, fast startup, and no need for radiator.
- Main ParametersEngine Type: Gy6 Single Cylinder 4-Stroke; Engine Oil Type: Sf15w-40 Not Come with Oil; Carburetor Model: pd24j; Carburetor Type: horizontal Vacuum Carburetor; Spark Plug Model:a7tc; Ignition Type: cfw; Cooling: Air Cooled; Displacement: 150cc
- Widely ApplicableThe engine is suitable for 150cc Gy6 11" long box engine size scooters and vehicles. (Gy6 125cc and 150cc motors have different sizes. The difference is the length of the rear swing arm.) 110cc-150cc ATVs equipped with Gy6 engine and go-karts are compatible with this engine. It also fits most Chinese-made 150cc vehicles. ( Please note this one is a top engine mount.)
Description
Specification:Engine Type: Gy6 Single Cylinder 4-StrokeEngine Oil Type: Sf15w-40 Not Come with Oil.Carburetor Model：pd24jCarburetor Type：horizontal Vacuum CarburetorSpark Plug Model：a7tcIgnition Type：cfwCooling: Air CooledDisplacement: 150ccMax Power(Kw/R/Min): 6kw/7500r/MinRated Power(Kw/R/Min): 5.2kw/7000r/MinMax Torque(N.m/R/Min):7.6n.m/6500r/MinMin. Stable Idle Speed1600±150r/MinPiston Diameter:57.4mmPiston Stroke: 57.8mmBore & Stroke2.26"" X 2.28"" (57.4mm X 57.8mm)Compression Ratio: 9.2:1Fuel No.: >=87Lubrication Capacity：0.26 Gallon (1200ml)Clutch：shoe-type Automatic Centrifugal Dry ClutchCylinder Working Volume：0.03 Gallon (149.6ml)Transmission:cvtSpeed: 8 PolesIgnition System: CdiStart Method: Electric/KickInstallation Instructions:not IncludedKick Start Lever: Included Package Includes:1x Complete Engine(Carburetor, Cdi, Starter Solenoid, Coil,Kick Start Lever )Note:1.Installation Manual Is Not Included 2.Professional Installation Is Highly Recommended3.Add Engine Oil Before Use！This Machine Is 11"" Long Case！
Brand: LIYUANJUN
Model Name: 4 Stroke Engine Motor
Material: Aluminum
Manufacturer: LIYUANJUN
Manufacturer: LIYUANJUN
Brand: LIYUANJUN
Model: 4 Stroke Engine Motor
Country of Origin: China
Item model number: 4 Stroke Engine Motor
Exterior: 4 Stroke Engine Motor
Manufacturer Part Number: AC-YCZYQ-3935
Date First Available: July 28, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 14 – Sep 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 125CC Engine Motor
Great little engine! Fast shipping! Got this as a replacement for one of the kids little off-brand atvs. Bolted right in. Sounds great! East to install. There was no instructions for the wiring harness so there was a little trial and error hooking it up but works great. Starter solenoid died after cranking it over less than 3 times trying to get it started for the first time but luckily I had the one off the old harness. Get a better air filter. The one in my kit was just foam and already ripped and crumpled. Oh and the shift lever is unusable in my application. I honestly don't know what it would actually work in. Lol Overall is it perfect? Nope. But I still have it 5 starts because, the shipping was really fast. Faster then expected by 3 days! Engine is nice. Sounds good. Direct bolt in replacement. Some of the accessories that came in the kit were a little chincy and unusable. Overall it's a great deal
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Reviewed in the United States on March 20, 2025 by laura
Size: 4 Stroke Racing Engine
Fantastic engine and customer service the engine showed up early and was in perfect condition besides one cable that got pinched and cut but I messaged them and they refunded me some money to purchase a new one. Can't complain with that, thank you much! And for anyone wondering how to wire the engine I've attached a picture from the Internet on how it's done.
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Reviewed in the United States on May 17, 2025 by Logan T Logan T
Size: 110cc 4-Stroke Engine Motor
Just opened my 3rd engine from them and there is motor oil on outside. The first 2 are still doing good haven’t had issues feels a little slower but probably need to be fully broken in!! Sure it happened during the shipping the foam was cracked pretty bad so hopefully it wasn’t dropped or rolled over. Kind of scared this one was damaged in the shipping process will do update after test!
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Reviewed in the United States on July 2, 2025 by SJ SJ
Size: 125cc 4 Stroke Engine
this engine came back sooner than i thought so far i am happy with it and i would say try it you will love it.
Reviewed in the United States on June 27, 2025 by Samuel G.
Size: 125CC 4-Stroke Motor Kit
I ordered the 125cc engine for an application listed in the description. There are major safety concerns if installed. Brake lever is not usable, foot pegs are not usable, kick stand is not usable, intake does not line up, exhaust does not line up. I tried to return the item over my safety concerns I have received nothing but a run around and told I would have to track the return and notify this seller that it was received at their warehouse then I could request my return and pay restocking fees and shipping. I received the item 26 hours after purchase, made to wait 72 hours for return label to then find out I would loose additional money to shipping and restocking. Please do not purchase from this seller. They purposely make it very difficult and not worth the time or money to return rendering you stuck with the purchase. I filed complaint with Amazon and waiting to hear back. Also do not buy any Protection plan because it is worthless and will do nothing to help you in any situation.
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Reviewed in the United States on May 15, 2025 by erick hopkins
Size: 125CC 4-Stroke Motor Kit
We ordered this motor to do a rebuild for the second time me and my boys 3, and 5 years old but right away out of the box we had issues got the motor put together and tried to fire it up but we were not getting spark at all we tried everything even replaced the stator plate spark plug coil and ignition switch then last but not least the cdi and we finally got spark but it still wouldnt start and then i decided to use my old carburetor from a previous motor and two weeks after buying it we finally started the motor and took a drive yesterday afternoon now i will say we did purchase the premium 4 year protection plan but we decided to take the time ourselves and work this brain scratcher out ourselves but iam wanting to have my stator plate and carburetor replaced due to it belonging to my other project bike but this motor was garanteed to start with everything it was shipped with but all in all iam pretty impressed great motor excellent performance now i will say the first time my boys an i built this bike it was stolen from us twice in one week we got it back both times with our own hard work but this bike is a family hobby for me and my growing boys as we are all 3 of us new to the power sports world this being our first bike but second time we built it.
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Reviewed in the United States on March 14, 2024 by Pauline and dallas
Size: 125CC Engine Motor
Keep your old motor, you'll need the spare parts. So far I've used the old oil pan (new one damaged in shipping) and the starter solenoid (burned up before the engine started the very first time). Also the shift pattern is backwards for most. Down to upshift and vice versa. I believe that's typical for put bikes, but weird for a quad. Motor runs ok so far, shifting is rough but may be just breaking in. You get what you pay for though and this rig was very reasonably priced. I would suggest shipping insurance though if you don't have a spare motor lying around.
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Reviewed in the United States on May 25, 2025 by Noah
Size: 125CC 4-Stroke Motor Kit
My son has not gotten off the bike since we put the motor in
Reviewed in the United States on May 18, 2025 by Katherine