The Best Four-Stroke Replacement Engines

Looking for the best Four-Stroke Replacement Engines?

Discover now our comparison of the best Four-Stroke Replacement Engines. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Four-Stroke Replacement Engines are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Four-Stroke Replacement Engines in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1

7.5HP Electric Start Horizontal Engine,4 Stroke 212CC OHV Industrial Grade Air Cooling Gasoline Powered Motor Go Kart Gas Engine Motor for Compressor,Trencher,Generator

Low Fuel Consumption: The overhead valve is used, which effectively helps reduce carbon buildup and dramatically improves fuel savings. Air filter also improves air filtration performance and reduce wear. Both can help you save a lot of money on fuel costs.
Strong Power: The gasoline engine boasts a robust 7.5HP horsepower, a displacement of 212cc and a rotating speed of 3600RPM, which provides you with strong power and ensures that your work can be completed quickly and easily.
Stable Running: The gasoline powered motor is equipped with metal cam, forged crankshaft and cast iron cylinder liner, ensuring superior performance and a longer lifespan. Start it manually or electrically and enjoy stable engine operation every time.
High Safety: The go kart gas engine motor is equipped with an oil alarm. If enough oil is not added before starting, the machine will automatically turn off to protect the machine. Thus the machine will not be easily damaged and has a longer service life.
Low Noise: The gas engine adopts a silencer, which has a good noise reduction effect. This engine works hard to create a quiet working environment for you.

SaleNo. 2

125CC ATV GO Kart Engine Motor Replacement Kit, 4-Stroke/Air Cooled Semi Auto Transmission W/Reverse Engine, Electric Start Engine Motor for Upgrading 50cc-110cc ATVs (US Stock)

★FITS (For the reference) - 125cc all size ATVs 125cc all size Go Karts ★Compatible Models - Blade, Kinroad, Roketa, KPX, SUNL, Aimex, Alpha sports, BMS, BMX, Cool Sports, Baja, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, KMD, Kymco, Lance, Linhai, NST, Redcat, Roketa, Tank, X-Treme, Yamati, Coolster, Terminator, Lynx etc.
★DESCRIPTION - This engine 4 Stroke, Semi Auto Transmission w/Reverse, electric start.assembly comes with Intake Pipe, Drive Sprocket, Sprocket cover & Spark Plug, but doesn't come with Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil etc.It fits most China made 125cc ATVs and can be used for upgrading 50cc-110cc ATVs.Engine Semi Auto 125cc fits most Chinese made ATV Go Kart 50cc 70cc 90cc 110cc 125cc since the mounting holes are same.
★PACKAGE INCLUDES - 1x 125cc 4-stroke Engine(with accessories As the pictures)
★NOTE - Installation Manual Is NOT Included ; Please do not buy if your engine with starter bottom mounted since the mounting holes are not same.

No. 3

TOOLCY 212CC 7HP Gas Engine, 4 Stroke OHV Engine with Oil Sensor, Horizontal 3/4" Shaft, Replacement Gas Motor for Power Washer Pressure Washers, Easy Recoil Start

[Specification]: Shaft size: 3/4" diameter, 1-13/20" long, end tapped with 5/16"- 24 UNF, keyway 3/16". Compatible with Honda, Briggs & Stratton 6/6.5/7/7.5 hp, 140cc-212cc engine. Primarily used with gas pressure washers, snow blowers, etc. Does NOT fit go-karts or plate compactors.
[Fast & Continuous Power]: Equipped with 3600RPM, 7 horsepower with easy recoil starter, TOOLCY 4-stroke 212cc gas engine delivers exceptional performance to get the job done quickly, support for about 2 hours of continuous use. Fuel Tank: 0.8 gal.
[Advanced Oil Sensor]: Built-in intelligent oil sensing prevents the engine from pulling cylinders due to lack of oil, helping to extend the life of the gas engine.
[Efficient Fuel Utilization]: Complies with EPA standards. OHV design captures and reuses energy during braking for lower fuel consumption, lower operating temperature and higher power. At the same time. Air filters reduce wear and improve air filtration performance.
[Please Note]: All engines are tested at the factory to ensure quality, so some engines may have an oily residue due to testing, but rest assured, they are 100% new. (Engine oil is NOT included.)

No. 4

125cc 4 Stroke ATV Engine Motor Kit, Single Cylinder Semi Auto Transmission W/Reverse Electric Start Engine Replacement Kit for 125cc All Sizes of Karts and ATV

Great Power: It has horsepower up to 7.64HP/7500±500Rpm (5.7KW/7500±500Rpm) and maximum torque up to 8.0N.m/5500±500rpm. It is a motor with great output power
Fits (For the reference): 125cc all size ATVs 125cc all size Go Karts. Compatible Models include: Blade, Kinroad, Roketa, KPX, SUNL, Aimex, Alpha sports, BMS, BMX, Cool Sports, Baja, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, KMD, Kymco, Lance, Linhai, NST, Redcat, Roketa, Tank, X-Treme, Yamati, Coolster, Terminator, Lynx etc
Efficient and Durable: The 125cc 4-stroke engine is made of an aluminum cylinder head and iron cylinder block, which is more durable. High power enables high-speed operation of the motor and ensures high efficiency.
Includes: This 4-stroke air-cooled engine with reverse semi-automatic transmission has electric start. The kit comes with intake pipe, drive sprocket, sprocket cover and spark plugs, but without carburetor, battery, CDI, voltage regulator, ignition coil, etc
Heat Dissipation Design: The outside of the cylinder is covered with metal fins. When the cooling fan blows air through the fins, the heat generated by the engine is released directly into the air

No. 5

VEVIVOOVY 7.5HP 212cc Gas Engine,4-Stroke Horizontal Shaft 0.787"(20mm) Diameter Gasoline Engine,Pull Start Petrol Engine Fit for Go Karts Mini Bike Log Splitters Compressor Water Pumps

【Basic Specifications】Shaft Diameter(inch): 0.787” (20mm); Shaft Keyway: 3/16(4.76mm); Shaft length(inch): 2.43; Shaft End: 5/16"-24 Drilled and Tapped; Shaft Orientation: Horizontal; Bore x Stroke(mm): 70x55; Displacement: 212cc; Compression: 8.5 : 1; Horse Power(HP): 7; Fuel Tank capacity(L): 3.6; Oil capacity(L): 0.6; EPA Certified: Yes.
【Powerful Force】The gasoline engine is a 4-stroke 212cc OHV engine; Lube oil capacity: 0.6L; Fuel tank capacity: 3.6L; Borexstroke: 70*56mm; Displacement: 210cc; Compression Ration: 8.5; Engine Type: Air Cooled, 4 Stroke Gasoline Engine, OHV, Single Cylinder; Horsepower: 7.5HP; Speed: 3600rpm; Fuel consumption rate: 395g/kw.h.
【Large Fuel Tank and Low Fuel Consumption】Gasoline engine 3.6L large fuel tank with overhead valve (OHV) design, effectively helps improve power output and fuel efficiency, and help you save a lot of money on fuel costs.
【Wide Application】 Go Karts, Mini Bike,Log Splitters, Compressor, Cement Mixer, Scarifier, Lawnmower, RotoTillers, Pressure Washers, Water/Trash Transfer Pump, Dust Collector, Flail Mower, Generator etc.
【Wide Application】 Go Karts, Mini Bike,Log Splitters, Compressor, Cement Mixer, Scarifier, Lawnmower, RotoTillers, Pressure Washers, Water/Trash Transfer Pump, Dust Collector, Flail Mower, Generator etc.

No. 6

YUNLAIGOTOP 7.5HP 4 Stroke Gas Engine Horizontal Shaft 210CC Go Kart Engine Motor OHV Replacement Gas Motor w/Air Cooling Single Cylinder Gas Powered Engine for Log Splitter Lawnmower Water Pump

【7.5HP 4-STROKE GAS ENGINE】- The go kart engine is air cooled, 4 stroke gasoline engine, ohv, single cylinder, gasoline engine with pull start system, easy to start, low fuel consumption, low working temperature, high performance
【HIGH QUALITY MATERIALS】- This small engine has large capacity air filter for improved air filtration performance and reduced wear. The whole go kart motor machine adopts high-quality materials, Metal cam, forged crankshaft with stronger performance and longer life. The mini bike motor is cast iron cylinder liner, easy to start，engine running more stable
【AIR COOLING SYSTEM】- The gas motor is built-in forced air-cooling cooling system and vented radiator keep the engine cool and provide high reliability and durability
【MAIN PARAMETERS】- Fuel Type: Gasoline; Fuel tank capacity: 3.6L; Borexstroke: 70*56mm; Displacement: 210cc; Compression Ration:8.5; Horsepower: 7.5HP; Speed: 3600rpm; Shaft diameter: 20mm; Fuel consumption rate: 395g/kw.h
【WIDE RANGE OF APPLICATIONS】- This 210cc gasoline engine is widely used in aircraft, automobiles, speedboats, racing cars, small farm machinery, garden machinery, and so on

No. 7

PROYONGOO 210cc 4-Stroke Engine Motor 7.5 Hp Engine with Single Cylinder Air Cooling System Petrol Go Kart Engine Motor Recoil/Hand-Pull Start Mini Engine Motor ZT210 for Farm Garden Machinery

【Type】7.5 HP / 5.1 kw; 3600 rpm; 25° Inclined Single Cylinder; 4-stroke; Cylinder Diameter: 7 x 5.4cm(2.76" x 2.13"); Displacement: 210 ml; Engine Oil Capacity: 0.6L;
【3.6L fuel capacity】The chassis has a gasoline capacity of up to 3.6L, which gives the 210cc engine a much longer range.
【Go kart engine】Our engines produce a lot of power and help you get the job done quickly and well.
【Air cooling system】The go kart motor's built-in forced air-cooling cooling system and vented radiator keep the engine cool and provide high reliability and durability.
【Wide application】This small engine is widely used in aircraft, automobiles, speedboats, racing cars, small farm machinery, garden machinery, and so on.

SaleNo. 8

XtremepowerUS 7HP Gas Engine Horizontal Shaft, 212cc 4 Stroke OHV Industrial Grade Replacement Gas Motor, Go Kart Gas Engine Log Splitter

Safety & Widely Applications - Built-in Force Air-Cooled and Splash Lubrication System, keeping the motor cool during extended use of time and ensure the operator's safety. A low oil shutoff functionality turns the engine off to prevent serious damage or failure. It's the perfect replacement engine for cement mixers, log splitters, compressors, mowers, vacuums, tillers, water pumps, chipper/shredders and blowers
3/16 in. Horizontal Shaft - The Counter clockwise Rotating PTO Driveshaft is 3/16" and is support by reliable Steel Ball Bearings. the horizontal shaft is an ideal for most standard engine configurations
Operation - Built-in forced air cooling system and ventilated radiator design, low oil warning, equipped with muffler Make the engine work stably and efficiently
Energy Saving & Low Fuel Consumption - The engine adopts OHV overhead valve, which effectively helps to reduce the carbon accumulation and improve the fuel saving rate significantly. You can also save a lot of money on fuel costs
Powerful Engine - 212cc displacement 4-stroke horizontal cylinder gas engine has a max torque of 9.6ft.lbs @3,600RPM, 7.0maximum horsepower, 1.0 gal fuel tank. Built to meet & exceed industrial grade quality standards & provide dependable performance. The engine is shipped dry so make sure you add gasoline and engine oil correctly before starting (not included)

No. 9

4 Stroke Gas Engine,15HP 420cc OHV Industrial Grade Replacement Gas Motor, OHV Gasoline Motor Recoil Pull Air Cooling,Gas Powered Engine For Go-Kart, Compressor, Trencher, Generator

Low fuel consumption: The Engine uses an overhead valve to effectively reduce carbon emissions and significantly improve fuel savings. Air filters also improve air filtration performance and reduce wear. Both can help you save a lot on fuel costs
Powerful power: The gasoline engine's powerful 15HP, 420cc displacement, 3600RPM, provides you with strong power to ensure that your work is quickly and easily completed
Stable operation: the engine adopts metal CAM, forged crankshaft, cast iron cylinder liner, superior performance and longer life. Start manually and enjoy stable engine operation every time. The product adopts muffler, which has good noise reduction effect. This engine strives to create a quiet working environment for you
High safety: 420cc engine with oil alarm device. If you do not add enough oil before starting, the machine will automatically shut down to protect the machine. Therefore, the machine is not easy to damage and has a longer service life. The wire is made of nylon material, which is more wear-resistant and durable
Efficient cooling system: The built-in forced air cooling system and ventilated radiator are designed to keep the motor cool, providing high reliability and durability. With a large fuel tank capacity of 1.7 gallons, the go kart engine can operate for long periods of time. You don't need to fill up the tank often, which is very convenient

No. 10

GEYOPMID Auto 4-Stroke 110cc Engine, Auto Transmission Single Cylinder Dirt Bike Engine Air Cooled 2-Valve Motorcycle Engine Electric Start Bike Engine for 50cc, 110cc Atvs and Go Karts

【Applicable models】For Blade, for Kinroad, for Roketa, for KPX, for SUNL, for Aimex, for Alpha sports, for BMS, for BMX, for Cool Sports, for Baja, for JCL, for Taotao, for Peace, for JM Star, for Yongyuan, for Kazuma, for KMD, for Kymco, for Lance, for Linhai, for NST, for Redcat, for Roketa, for Tank, for X-Treme, for Yamati, for Coolster, for Terminator, for Lynx, etc.
【Fitment】This 110cc engine motor fits most China made 50cc, 70cc ,90cc ,110cc atvs and go karts since the mounting holes are same. If you like to either replace your old engine or upgrade your atv or go kart to be faster or more powerful, dirt bike engine is a good choice.
【Specification】Engine model: 308-999003 horsepower: 6.71hp/8000rpm (5.0kw/8000rpm); min. Fuel consumption: 9.65oz/hp.H (367g/kw.H); cylinder working volume: 0.02 gallon (107ml); compression ratio: 9.0: 1; ignition type: Cfw.Max. Torque: 6.9n.M/6500rpm.
【Note】This single cylinder motorcycle engine is forward only. Please do not buy if your go kart electric motor with starter bottom mounted since the mounting holes are not same.
【Package included】Auto transmission air cooled 2-valve electric start engine comes with intake pipe and spark plug. Go kart transmission doesn't come with carburetor, battery, cdi, voltage regulator and ignition coil.

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Last update on 2025-04-04 / Affiliate links / Images from Amazon Product Advertising API

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