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Let’s search for parts that fit your vehicle.Motorcycle Engines in Motorcycle Engine Parts(1000+)
150cc Carburetor Replacement Compatible with GY6 4-Stroke Engines, Fits 152QMJ, 157QMI Scooters, Includes Air Filter, Intake Manifold & Cleaning Brushes, Electric Choke Type $37.49

150cc Carburetor Replacement Compatible with GY6 4-Stroke Engines, Fits 152QMJ, 157QMI Scooters, Includes Air Filter, Intake Manifold & Cleaning Brushes, Electric Choke Type
Carburetor Replacement for KE100 1976–2001, Compatible with 100cc 2-Stroke Single Cylinder Engine, Smooth Idle for Trail Riding and Classic Bike Maintenance $30.30

Carburetor Replacement for KE100 1976–2001, Compatible with 100cc 2-Stroke Single Cylinder Engine, Smooth Idle for Trail Riding and Classic Bike Maintenance
PZ27 27mm Carburetor with Cable Choke and Air Filter, Compatible with 125cc–250cc CG 4-Stroke ATV Dirt Bike Go Kart Quad Taotao Sunl Engines $41.99

PZ27 27mm Carburetor with Cable Choke and Air Filter, Compatible with 125cc–250cc CG 4-Stroke ATV Dirt Bike Go Kart Quad Taotao Sunl Engines
X-Pro 50cc GY6 Moped Engine, 4-Stroke, Electric/Kick Starter, CVT Transmission, Black Cover $318.95

X-Pro 50cc GY6 Moped Engine, 4-Stroke, Electric/Kick Starter, CVT Transmission, Black Cover
SHZAITOR 125CC 4 Stroke Motor Engine Pit Dirt Bike ATV Quad Fit For Honda CRF50 XR50 Z50 $240.33

SHZAITOR 125CC 4 Stroke Motor Engine Pit Dirt Bike ATV Quad Fit For Honda CRF50 XR50 Z50
Electric-start 80cc Engine 2-stroke $230.00

Electric-start 80cc Engine 2-stroke
140CC Engine 4 Stroke Racing Engine, 4 Speed Horizontal Single Cylinder Motor Engine CDI Kick Starter Manual Clutch Fit For Pit Dirt Bike, Honda CRF50 CRF70 XR50 XR70 Z50 Z50R $319.99

140CC Engine 4 Stroke Racing Engine, 4 Speed Horizontal Single Cylinder Motor Engine CDI Kick Starter Manual Clutch Fit For Pit Dirt Bike, Honda CRF50 CRF70 XR50 XR70 Z50 Z50R
X-Pro 50cc GY6 Moped Engine, 4-Stroke, Electric/Kick Starter, CVT Transmission, Black Cover $318.95

X-Pro 50cc GY6 Moped Engine, 4-Stroke, Electric/Kick Starter, CVT Transmission, Black Cover
200CC 250cc CG250 4-Stroke ATV ENGINE MOTOR 5-Speed Transmission CDI DIRT BIKE $358.40

200CC 250cc CG250 4-Stroke ATV ENGINE MOTOR 5-Speed Transmission CDI DIRT BIKE
Reduced price 200cc-250cc 4-Stroke ATV Dirt Bike Engine CG250 Manual 5-Speed Transmission $358.40 Was $448.00

200cc-250cc 4-Stroke ATV Dirt Bike Engine CG250 Manual 5-Speed Transmission
50CC GY6 Carburetor Compatible with 139QMB 4-Stroke Scooter Engines, PD18J Carb Replacement for 49cc 50cc 80cc Moped Applications $40.49

50CC GY6 Carburetor Compatible with 139QMB 4-Stroke Scooter Engines, PD18J Carb Replacement for 49cc 50cc 80cc Moped Applications
150cc Scooter Carburetor with Electric Choke and Air Filter Intake Manifold, Compatible with GY6 4-Stroke 152QMJ 157QMI Engines $37.49

150cc Scooter Carburetor with Electric Choke and Air Filter Intake Manifold, Compatible with GY6 4-Stroke 152QMJ 157QMI Engines
415 Motorized Chain 110L for 49cc 60cc 66cc 80cc 2 Stroke Engine Motorized Bike 415H Heavy Duty Chain $17.99

415 Motorized Chain 110L for 49cc 60cc 66cc 80cc 2 Stroke Engine Motorized Bike 415H Heavy Duty Chain
2 Stroke HP Racing Engine Motor 49cc 47cc 50cc Pocket Quad Dirt Bike Pull Start $81.00

2 Stroke HP Racing Engine Motor 49cc 47cc 50cc Pocket Quad Dirt Bike Pull Start
49CC 2 Stroke 3HP Pull Start Engine Motor for Pocket ATV Pit Mini Dirt Bike $56.80

49CC 2 Stroke 3HP Pull Start Engine Motor for Pocket ATV Pit Mini Dirt Bike
Sinyiin 22mm Twist Throttle Grips and Cable for 2 Strokes Engine 80cc 60cc 50cc Mini Bike Throttle Line Accelerator Handle Grips $13.90 Was $16.82

Sinyiin 22mm Twist Throttle Grips and Cable for 2 Strokes Engine 80cc 60cc 50cc Mini Bike Throttle Line Accelerator Handle Grips
Tusk Motorcycle Engine Stand for All Vertical-Type Single Cylinder 2 or 4-Stroke Small Engine Rotating MX Dirtbike Engine Stand, Engine Tools, Block Stand, Drip Pan $139.99

Tusk Motorcycle Engine Stand for All Vertical-Type Single Cylinder 2 or 4-Stroke Small Engine Rotating MX Dirtbike Engine Stand, Engine Tools, Block Stand, Drip Pan
PZ27 27mm Carburetor with Cable Choke and Air Filter, Compatible with 125cc250cc CG 4-Stroke ATV Dirt Bike Go Kart Quad Taotao Sunl Engines $41.99

PZ27 27mm Carburetor with Cable Choke and Air Filter, Compatible with 125cc250cc CG 4-Stroke ATV Dirt Bike Go Kart Quad Taotao Sunl Engines
X-PRO 125cc 4 Stroke Zongshen Pit Bikes Dirt Bike Engine with Manual Transmission Kick Start $258.95

X-PRO 125cc 4 Stroke Zongshen Pit Bikes Dirt Bike Engine with Manual Transmission Kick Start
49cc 2 Stroke Racing Engine Motor Single Cylinder Pull Rope Start Motor For Pocket Bike Mini Quad Dirt Bike ATV $76.00

49cc 2 Stroke Racing Engine Motor Single Cylinder Pull Rope Start Motor For Pocket Bike Mini Quad Dirt Bike ATV
X-PRO 125cc 4 Stroke Zongshen Pit Bikes Dirt Bike Engine with Manual Transmission Kick Start $258.95

X-PRO 125cc 4 Stroke Zongshen Pit Bikes Dirt Bike Engine with Manual Transmission Kick Start
20mm Carburetor Replacement for GY6 Scooter Engines, Compatible with 49cc 50cc 4 Stroke Models, Smooth Fuel Delivery for Daily Riding and Maintenance $59.99

20mm Carburetor Replacement for GY6 Scooter Engines, Compatible with 49cc 50cc 4 Stroke Models, Smooth Fuel Delivery for Daily Riding and Maintenance
Engine Motor 200cc 250cc CG250 Engine Set 4-Stroke Air Cool Single Cylinder Vertical Motorcycle Engine Motor w/5-Speed Manual Transmission for Dirt Bike ATV-Without Reverse $358.40

Engine Motor 200cc 250cc CG250 Engine Set 4-Stroke Air Cool Single Cylinder Vertical Motorcycle Engine Motor w/5-Speed Manual Transmission for Dirt Bike ATV-Without Reverse
JRL Adjustable Motor Plate Aluminum for Mini Bike,Go Kart,Coleman 100, Doodlebug DB30 for Small 4 Stroke Engines Predator 212, Tecumseh, Honda, Tilloson 212 $20.49

JRL Adjustable Motor Plate Aluminum for Mini Bike,Go Kart,Coleman 100, Doodlebug DB30 for Small 4 Stroke Engines Predator 212, Tecumseh, Honda, Tilloson 212
415H Motorized Heavy Duty Chain 110 Links with Connecting Link for 2-Stroke Engine 49cc 60cc 66cc 80cc Motor Bike $17.95

415H Motorized Heavy Duty Chain 110 Links with Connecting Link for 2-Stroke Engine 49cc 60cc 66cc 80cc Motor Bike
150cc Carburetor Replacement Compatible with GY6 4-Stroke Engines, Fits 152QMJ, 157QMI Scooters, Includes Air Filter, Intake Manifold & Cleaning Brushes, Electric Choke Type $37.49

150cc Carburetor Replacement Compatible with GY6 4-Stroke Engines, Fits 152QMJ, 157QMI Scooters, Includes Air Filter, Intake Manifold & Cleaning Brushes, Electric Choke Type
JRL Adjustable Motor Plate Aluminum for Mini Bike Go Kart,for Coleman 100, Doodlebug DB30 for Small 4 Stroke Engines Predator 212, Tecumseh, Honda, Tilloson 212 Black $20.99

JRL Adjustable Motor Plate Aluminum for Mini Bike Go Kart,for Coleman 100, Doodlebug DB30 for Small 4 Stroke Engines Predator 212, Tecumseh, Honda, Tilloson 212 Black
49CC 2-Stroke Engine Motor Kit for Pocket Mini Dirt Bike ATV & Scooter $80.80

49CC 2-Stroke Engine Motor Kit for Pocket Mini Dirt Bike ATV & Scooter
Adjustable Mini Bike Mounting Plate Adapter Bracket Motor Engine Adapter Plate | Fit for Mini Bike & Go Kart Coleman Baja Doodlebug Motovox Monster Small 4 Stroke Engine of Honda Tilloson Preditor 21 $19.22

Adjustable Mini Bike Mounting Plate Adapter Bracket Motor Engine Adapter Plate | Fit for Mini Bike & Go Kart Coleman Baja Doodlebug Motovox Monster Small 4 Stroke Engine of Honda Tilloson Preditor 21
Pull Start Starter For 33cc 43cc 49cc 2-Stroke Engine Mini Pocket Bike $13.99

Pull Start Starter For 33cc 43cc 49cc 2-Stroke Engine Mini Pocket Bike
X-PRO 50cc 4-stroke short case GY6 Scooter Engine Auto w/CVT Transmission, Electric/Kick starter for 50cc Scooters $358.95

X-PRO 50cc 4-stroke short case GY6 Scooter Engine Auto w/CVT Transmission, Electric/Kick starter for 50cc Scooters
Carburetor Replacement for TS185 Enduro Motorcycle 1972, Compatible with 185cc 2-Stroke Engine, Smooth Idle for Trail Riding and Classic Bike Maintenance $45.08

Carburetor Replacement for TS185 Enduro Motorcycle 1972, Compatible with 185cc 2-Stroke Engine, Smooth Idle for Trail Riding and Classic Bike Maintenance
Pit Bike Wiring Harness Electric Start Compatible with 50cc 70cc 90cc 110cc 125cc 4-Stroke Engine TaoTao SSR 70 Dirt Bikes ATV Quad 4 Wheelers Parts with Voltage Regulator Ignition Coil $29.99

Pit Bike Wiring Harness Electric Start Compatible with 50cc 70cc 90cc 110cc 125cc 4-Stroke Engine TaoTao SSR 70 Dirt Bikes ATV Quad 4 Wheelers Parts with Voltage Regulator Ignition Coil
Carburetor Replacement for KE100 19762001, Compatible with 100cc 2-Stroke Single Cylinder Engine, Smooth Idle for Trail Riding and Classic Bike Maintenance $30.30

Carburetor Replacement for KE100 19762001, Compatible with 100cc 2-Stroke Single Cylinder Engine, Smooth Idle for Trail Riding and Classic Bike Maintenance
X-PRO 50cc 4-stroke short case GY6 Scooter Engine Auto w/CVT Transmission, Electric/Kick starter for 50cc Scooters $358.95

X-PRO 50cc 4-stroke short case GY6 Scooter Engine Auto w/CVT Transmission, Electric/Kick starter for 50cc Scooters
38mm 2-Stroke Muffler Exhaust Pipe with Gasket for Racing 47cc 49cc 50cc Engine Mini Pit Dirt Pocket Bike Chopper Scooter ATV Quad Buggy Go Kart 4 Wheeler Motorcycle Rocket $55.99

38mm 2-Stroke Muffler Exhaust Pipe with Gasket for Racing 47cc 49cc 50cc Engine Mini Pit Dirt Pocket Bike Chopper Scooter ATV Quad Buggy Go Kart 4 Wheeler Motorcycle Rocket
SEBLAFF New 125cc 4 Stroke Engine Motor Kit Dirt Pit Bike For Honda CRF50 XR50 Z50 $229.87

SEBLAFF New 125cc 4 Stroke Engine Motor Kit Dirt Pit Bike For Honda CRF50 XR50 Z50
Trkimal GY6 50CC 49CC Carburetor for 139QMB 4 Stroke Scooter ATV Moped Go Kart Taotao Engine 18mm carb+1 Intake Manifold, 1 Air Filter, 1 Fuel Filter, 1 Spark Plug, 2 Gaskets $26.97

Trkimal GY6 50CC 49CC Carburetor for 139QMB 4 Stroke Scooter ATV Moped Go Kart Taotao Engine 18mm carb+1 Intake Manifold, 1 Air Filter, 1 Fuel Filter, 1 Spark Plug, 2 Gaskets
Complete GY6 Cylinder Head Rebuild Kits with valves, Trkimal 57.4mm 150cc Big Bore Upgrade Kits for 4 stroke 157QMJ Engines Chinese scooter moped parts, GY6 Engine parts Sunl Roketa Peace $81.97

Complete GY6 Cylinder Head Rebuild Kits with valves, Trkimal 57.4mm 150cc Big Bore Upgrade Kits for 4 stroke 157QMJ Engines Chinese scooter moped parts, GY6 Engine parts Sunl Roketa Peace
125CC 4 Stroke Engine Motor Semi-Auto w/Reverse Electric Start 7500rpm For Motorcycles, ATVs, Go-karts $295.64 Was $329.70

125CC 4 Stroke Engine Motor Semi-Auto w/Reverse Electric Start 7500rpm For Motorcycles, ATVs, Go-karts
JRL Carburetor Throttle Cable 49cc, 60cc, 66cc, 80cc Engine Motorized Bicycle $11.87

JRL Carburetor Throttle Cable 49cc, 60cc, 66cc, 80cc Engine Motorized Bicycle
Rollback High Performance CDI Ignition & Magneto Stator Kits Fit for 50cc 60cc 66cc 80cc 2-Stroke Engine $23.99 Was $26.99

High Performance CDI Ignition & Magneto Stator Kits Fit for 50cc 60cc 66cc 80cc 2-Stroke Engine
Peakora 49cc 2-Stroke Pull Start Engine Motor Kit, Single Cylinder Racing Complete Engine Motor Pull Start Motorized Bike Engine Kit for Gasoline Scooters, Pocket Bikes, Mini Helicopters, Gliders $66.99

Peakora 49cc 2-Stroke Pull Start Engine Motor Kit, Single Cylinder Racing Complete Engine Motor Pull Start Motorized Bike Engine Kit for Gasoline Scooters, Pocket Bikes, Mini Helicopters, Gliders
Lifan 140cc Engine Motor for XR50 CRF50 XR CRF 50 70 ATC70 Dirt Pit Bike Motorcycle | N1234 Gear 4 Stroke Racing Engine $474.99

Lifan 140cc Engine Motor for XR50 CRF50 XR CRF 50 70 ATC70 Dirt Pit Bike Motorcycle | N1234 Gear 4 Stroke Racing Engine
15mm Motorcycle Carburetor For 1E40-5 43cc 47cc 49cc 50cc 52cc 2-Stroke Engine Scooter ATV Dirt Pit Bike MotorcycleFuel Line Bulb $12.75

15mm Motorcycle Carburetor For 1E40-5 43cc 47cc 49cc 50cc 52cc 2-Stroke Engine Scooter ATV Dirt Pit Bike MotorcycleFuel Line Bulb
Wildnix 4-Stroke 49CC Gas Engine Motor Kit High Efficiency, Quiet Operation, 27-32 mph Speed, Environmentally Friendly, 2L Fuel Tank, Ideal for Bikes and Small Vehicles $179.20

Wildnix 4-Stroke 49CC Gas Engine Motor Kit High Efficiency, Quiet Operation, 27-32 mph Speed, Environmentally Friendly, 2L Fuel Tank, Ideal for Bikes and Small Vehicles
Pinnaco Racing Carburetor for 2 Stroke Gas Motor Motorized Moto Bike Bicycle Scooter Moped Dirt Bike $26.42

Pinnaco Racing Carburetor for 2 Stroke Gas Motor Motorized Moto Bike Bicycle Scooter Moped Dirt Bike
X-PRO 150cc GY6 Moped Engine, 4-Stroke, CVT Auto Electric/Kick Start $398.95

X-PRO 150cc GY6 Moped Engine, 4-Stroke, CVT Auto Electric/Kick Start
Pull Start 50CC 49CC 2 Stroke Engine Motor Pocket Bike Mini Dirt Bike ATV US $77.00

Pull Start 50CC 49CC 2 Stroke Engine Motor Pocket Bike Mini Dirt Bike ATV US
GY6 50cc Carburetor Twist Throttle Assembly Kit Replacement for Tao tao 50cc 49cc ATM50 Pony VIP Jonway Roketa Most Chinese Scooter Moped 139QMB 139QMA 4 Stroke Engine with Main Jets Kit $39.18

GY6 50cc Carburetor Twist Throttle Assembly Kit Replacement for Tao tao 50cc 49cc ATM50 Pony VIP Jonway Roketa Most Chinese Scooter Moped 139QMB 139QMA 4 Stroke Engine with Main Jets Kit
Popular in Motorcycle Engines in Motorcycle Engine Parts - Walmart.com
FAQ
What are the main types of motorcycle engines available?
Motorcycle engines generally come in a few common types, each suited for different riding styles and performance needs:
- Single-cylinder engines: Simple and lightweight, often used in smaller bikes and dirt bikes.
- Two-stroke engines: Known for high power-to-weight ratio, common in off-road and racing bikes.
- Four-stroke engines: More fuel-efficient and smoother, widely used in street motorcycles.
- Multi-cylinder engines: Include parallel-twin, inline-four, V-twin, and others, offering varied power and torque characteristics.
Choosing the right engine type depends on your riding needs, bike size, and maintenance preferences.
How do I know what CC size motorcycle engine I need?
The engine's CC (cubic centimeters) indicates its displacement and generally relates to power output. Here's how to consider CC size:
- Beginner riders: Smaller engines around 50cc to 125cc are easier to handle and maintain.
- Commuting and casual riding: Engines between 150cc and 300cc offer a good balance of power and efficiency.
- Performance and highway use: Larger engines 400cc and above provide higher speeds and better acceleration.
Think about your experience level, typical riding conditions, and bike weight when selecting engine size.
What should I consider when replacing a motorcycle carburetor?
Replacing a motorcycle carburetor involves a few important considerations to ensure compatibility and performance:
- Engine type and size: Match the carburetor size (e.g., 14mm, 24mm) to your engine's specifications for optimal fuel flow.
- Compatibility: Check if the carburetor fits your engine model, such as 4-stroke or 2-stroke engines.
- Features: Some carburetors come with electric choke or manual choke options, affecting ease of starting.
- Installation: Ensure you have the right tools and follow safety guidelines during installation.
Proper selection and installation can help maintain engine efficiency and smooth running.
How can I maintain a 4-stroke motorcycle engine for best performance?
Maintaining a 4-stroke motorcycle engine involves regular care to keep it running smoothly and extend its lifespan:
- Oil changes: Replace engine oil according to manufacturer recommendations to reduce wear.
- Air filter cleaning: Keep the air filter clean to ensure proper airflow and combustion.
- Spark plug checks: Inspect and replace spark plugs as needed for reliable ignition.
- Cooling system: For air-cooled engines, ensure fins are clean; for liquid-cooled, check coolant levels.
- Fuel system: Use clean fuel and consider carburetor tuning for optimal mixture.
Regular maintenance helps improve fuel efficiency and engine reliability.
Where can I find replacement parts for motorcycle engines at Walmart?
Walmart offers a variety of replacement parts for motorcycle engines, including carburetors, air filters, spark plugs, and complete engine units. You can:
- Browse the Motorcycle Engines department online for compatible parts.
- Use filters to narrow down by engine type, size, or brand.
- Check product descriptions carefully to ensure compatibility with your motorcycle model.
- Take advantage of Walmart's fast shipping options for quick delivery.
Additionally, Walmart's customer reviews and Q&A sections can provide helpful insights when selecting parts.