CG 125cc Carburetor Assy

Brand: Mortch Motor
Product Code: MICG125-2103

Product Viewed: 184

Availability: In Stock

Weight: 0.60kg

Packing Size: 12.00 x 12.00 x 15.00cm

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CG125 Carburetor Assembly

🔧 Carburetor Assembly · CG Series · 4-Stroke Engine Part · Universal Carburetor

For Honda Style 4-Stroke Air-Cooled Engines · Scooters · ATVs · Dirt Bikes

📋 Product Overview

This is the CG125 Carburetor Assembly, designed for Honda-style 4-stroke air-cooled gas engines. Compatible with a variety of scooters, ATVs, dirt bikes, and other vehicles, this carburetor is the ideal replacement for damaged or poorly performing original units.

The carburetor is a core component of the engine's fuel delivery system, responsible for mixing gasoline with air to create a combustible air-fuel mixture for engine combustion. Featuring piston-type or diaphragm-type design, this carburetor offers proven reliability, stable performance, and ensures optimal air-fuel mixture under various operating conditions.

✨ Core Functions: Precise air-fuel mixing · Provide combustible mixture · Control engine speed · Ensure stable idle · Optimize fuel economy

📐 Specifications

Displacement Range

125cc (Compatible 50-150cc)

Engine Type

Honda Style 4-Stroke Air-Cooled

Carburetor Type

Piston Type / Diaphragm Type

Intake Diameter

Standard CG Interface

Mounting Type

Flange Mount / Clamp Mount

Choke Type

Manual Choke

Idle Adjustment

Adjustable Idle Screw

Air-Fuel Mixture

Adjustable Mixture Screw

Vehicle Types

Scooters · ATVs · Dirt Bikes

🏍️ Displacement & Vehicle Compatibility

This carburetor is suitable for Honda-style single-cylinder 4-stroke air-cooled engines, with typical displacement sizes including:

50cc

70cc

90cc

110cc

125cc

150cc

Some 200cc+ engines also compatible

Compatible Vehicle Types:

Scooters: Honda style GY6, CG series scooters
ATVs / Quad Bikes: Vehicles with Honda-style air-cooled engines
Dirt Bikes: 50cc-150cc off-road motorcycles
Mini Moto / Pocket Bikes: Small recreational motorcycles
Go Karts: Recreational go-karts
Underbone Motorcycles: Honda-style underbone models

💡 Compatibility Note: This carburetor is primarily designed for Honda-style air-cooled engines up to 125cc, but is also compatible with 50cc-150cc range, and may work on some larger displacement engines. Before installation, verify the intake interface type and mounting diameter of your original carburetor.

✨ Product Features

Wide Compatibility: Fits Honda-style 4-stroke air-cooled engines from 50cc to 150cc, covering scooters, ATVs, dirt bikes, and more.
Proven Design: Features classic piston-type or diaphragm-type construction with mature technology, stable performance, and easy maintenance.
Precise Fuel Delivery: Precision-engineered fuel circuits and jetting ensure optimal air-fuel mixture under all operating conditions.
Adjustable Settings: Equipped with adjustable idle speed screw and air-fuel mixture screw for fine-tuning to specific conditions.
OEM Specification: Manufactured to original factory specifications for a perfect replacement of damaged carburetors.
Cost-Effective: Excellent value, ideal replacement for original factory carburetors.

🔧 Installation & Tuning Guide

1. Disconnect the negative battery terminal and turn off the fuel petcock.
2. Remove the original carburetor, carefully disconnecting fuel lines and electrical connectors (if applicable).
3. Clean the intake manifold surface and inspect the gasket; replace if necessary.
4. Install the new carburetor, connect fuel lines and wiring, ensuring all connections are secure and leak-free.
5. Turn on the fuel petcock and check for any fuel leaks.
6. Start the engine and allow it to warm up to operating temperature.
7. Adjust the idle speed screw to achieve a stable idle of 1300-1500 RPM.
8. Adjust the air-fuel mixture screw for optimal idle quality and throttle response.
Tip: Carburetor tuning requires experience. Professional installation is recommended. If the vehicle has been modified with an aftermarket air filter or exhaust, further jetting adjustments may be necessary.

⚠️ Common Issues & Troubleshooting

💨 Common Symptoms

• Hard starting or no start
• Unstable idle, stalling
• Poor acceleration, hesitation
• Excessive fuel consumption
• Black smoke from exhaust (rich mixture)
• Backfiring or afterfire
• Lack of power

🔍 Possible Causes

• Clogged jets (main jet, pilot jet)
• Incorrect float bowl fuel level
• Improper mixture adjustment
• Torn diaphragm (diaphragm-type carburetors)
• Worn or cracked gaskets causing air leaks
• Improper idle speed adjustment

⚠️ Important Note: Carburetor issues typically manifest as hard starting, unstable idle, or poor acceleration. If you experience these symptoms, try cleaning the carburetor and checking for clogged jets. Replace the carburetor assembly if necessary.

⚠️ Important Notice: This is the CG125 Carburetor Assembly, designed for Honda-style 4-stroke air-cooled engines from 50cc to 150cc (some larger engines may also be compatible). Fits scooters, ATVs, dirt bikes, and more.
Spec Confirmation: Before purchasing, verify your original carburetor's intake interface type, mounting diameter, and installation method to ensure compatibility.
Installation Note: Carburetor installation and tuning involve the fuel system. Professional installation is recommended. Ensure fuel lines are securely connected to prevent leaks.
Tuning Advice: After installation, adjust the air-fuel mixture according to local altitude and climate conditions for optimal performance. Product images are for reference only; actual product may vary.

🔧 Compatibility Notice

Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.

📄 Product Disclaimer

Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.

💰 Import Duties & Taxes

All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.

📌 Order Confirmation: By completing your purchase, you acknowledge that you have read, understood, and agreed to all terms above. For any questions, please contact our support team prior to ordering.