10 Best Go Kart Engine of October 2025

• Max Torque: 13. 2 Nm/9. 7 ft. /lb. Maximum 7 horse power EPA approved 4 stroke engine with electronic ignition
• Air Cleaner: Dual, Semi-dry, Oil Bath
• Shaft Size: 3/4" Diameter , 2-3/8" Long, 3/16" Kw, shaft end drilled & tapped with 5/16" 24 UNF
• Dimensions: 17. 3" L, 16. 7" W, 17. 12" H
• Electric and Recoil Start. Recommended Fuel Type : Gasoline - 87 Octane Rating Or Better

DuroMax

• Crankshaft Size: 3/4" X 2-27/64" (distance from oil seal/cover’s mounting face to end of crankshaft)
• This engine is meant for a snowblower application. It does not have an air cleaner assembly.
• 2 Year Limited Homeowner Warranty, Provided by Briggs & Stratton
• Crankshaft Tapped 3/8-24 in.

Briggs & Stratton

• Durable cast iron cylinder withstands wear and abuse
• User-friendly controls for easy starting and operation
• Recoil start
• Fuel shut off for safe transport
• Ball bearing support shaft for long life

Predator Engines

• Industrial grade OHV 4-stroke gasoline engine with .75" keyway shaft
• Compression release for E-Z starting - low oil shutdown engine protection
• General purpose engine with universal mounting plate: great for recreational vehicles, construction, farm, and ranch
• Built to meet and exceed industrial grade quality standards and provide dependable performance
• Replaces Honda, Briggs, Kohler, and other brands; EPA certified

Lifan

• Dura-Bore cast iron cylinder sleeve for extended life
• Maintenance-free Magnetron electronic ignition for quick, dependable starts
• Dura-Bore cast iron cylinder sleeve for extended life
• PTO ball bearing
• Overhead valve design (OHV) for cooler operation and long valve life

Briggs & Stratton

• Power Source Type: Gas-Powered

DuroMax

• 4 STROKE HORIZONTAL ENGINE - 3/4" parallel shaft. 3/4" Parallel Shaft. Suitable For Various Applications Including: Mobile Use, Agriculture, Industrial Equipment, Van Mounting, Log Splitters Etc..
• QUALITY ENGINE DESIGN - Cast Iron Casing Improves Lubrication And Increases Engine Life
• KEY ENGINE SHAFT MEASURMENTS - Shaft Diameter: 3/4" Shaft Length: 2.2"
• CAN REPLACE: Honda GX160UT2QX2 Amongst Many Others
• SPECIFICATIONS - Displacement: 196 Cc - Noise: 70dba - PTO Shaft Rotation - Anti-Clockwise (PTO Side)

PEGGAS

• 【QUALITY MATERIAL】 - This go-kart gearbox is made of high-quality metal, which is light and sturdy; it allows the operator to choose three positions: forward, reverse and neutral.
• 【IMPORTANT PARAMETERS】 - Shaft size: 5/8 ", Keyway : 3/16", Forward ratio: 1: 1.3, Reverse ratio: 1: 2.6, RPM: 2300.
• 【COMPLETE ACCESSORIES】 - This go-kart reverse gearbox includes 1 x gearbox with 3/16" keyway, 1 x gear lever assembly, 1 x gearshift disc, 2 x transmission lines, 2 x sprocket wheels, and 2 x mounting plates.
• 【EASY TO INSTALL】 - This go-kart forward reverse gearbox is easy to install, suitable for people who like DIY assembly of karts, just follow the operation to complete the installation and use.
• 【HIGH ADAPTABILITY】 - This go-kart transmission kit is suitable for # 35 chain 12T or # 40/41/420 chain 10T kart, Dune Buggies, UTV, and other off-road vehicles. Perfectly Fit for 4-8HP

Mophorn

• 110cc 4-stroke Engine Motor. Top Quality Guaranteed. Limited Time Offer! It is good idea if you like to either replace your old engine or upgrade your ATV or Go kart to be faster or more powerful! Great! Ride Safe and Have Fun!
• Brand New High Quality Engine, 4 Stroke, Automatic Transmission, electric start. It fits most China made 50cc, 70cc ,90cc ,110cc ATVs and Go Karts.Please do not buy if your engine with starter bottom mounted since the mounting holes are not same.It is forward only.
• The quality engine system production complies with the requirements of ISO9001:2000. All the engines have passed the 200-hour enhanced durability bench test and the 20000 km road test. All engines have the identification, gears and oil labels. It also obtained the DOC authorization. You can purchase with confidence.
• Material: High quality aluminum cylinder head and iron cylinder body. This engine assembly comes with Intake Pipe, Drive Sprocket, Sprocket cover & Spark Plug, but doesn't come with Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil etc. Transportation: The oil in the engine will be drained out and the engine will be repackaged to avoid leaking before shipping. We package the engines with five-layer anti-earthquake carton boxes to ensure the items arrive in perfect condition.

X-PRO

• 【30 Series Torque Converter Clutch Kit】 This 3/4" Torque Converter is a direct replacement fits all models of Comet TAV2 Torq-A-Verters 218353A, 219552A, 219456A, 217610A. It fits all engines with a 3/4" Straight Crankshaft. Replaces Comet, Also Fits Manco Go Karts.
• 【For your convenience this kit comes with both sprockets】This torque converter fits a 3/4" shaft and comes with a 10 tooth sprocket for a #40/41/420 chain and a 12 tooth sprocket for a #35 chain. It will work with engine sizes hp2 to 8hp. 30 series Asymmetrical design. Bring your off-road machine to life.
• 【The Belt Feature】 Length: 70.5cm / 27.76", Outside circumference: 27 23/64" , Width is 3/4".（1.9cm / 0.75"). Center to Center of driver and driven: 6-15/16 to 7".
• 【Special function】This clutch will help you get more power out of your small engine by reducing engine load, A torque converter acts similar to a transmission, allows higher speeds out of your small engine, and smoother acceleration.
• 【Go Kart Torque Converter Kit comes with】1 x 3/4" Driver Pulley;1 x 5/8" Driver Pulley; 1 x Plastic Assy Cover;1 x Aluminum Mounting Plate;1 x Drive Belt; 1 x 10 Tooth Sprocket for #40/41/420 Chain; 1 x 12 Tooth Sprocket for #35 Chain(Chain not included); 1 x Full Mounting Hardware. Note This is not made by Comet

MOOSUN