Honda Style 2-Stroke Scooter Carburetor

Carburetor for Honda Dio and Comparable 2-Stroke Scooters

This carburetor suits Honda Dio scooters, covering models like the Elite S/SA/SR that run 50cc 2-stroke engines. It serves as a dependable stand-in for keeping your scooter running well. Browse our Honda scooter parts range for related items. The unit is also listed as compatible with certain 2-stroke Kymco and SYM models, so it works for a range of riders.

Key Carburetor Measurements

The intake bore measures 18.5mm, a dimension that governs airflow and therefore engine output. Mounting bolts are spaced 42mm apart, which keeps installation simple. The outer diameter where the air filter attaches is 35mm. It includes an electric choke fitted with a 2-pin male plug for easy operation, and uses a 92 main jet along with a 38 idle jet to control fuel delivery.

When to Replace

A new carburetor may be needed if you notice weak acceleration, an unsteady idle, or difficulty starting. Gradual wear can reduce performance over time, and swapping in a new unit can bring your scooter back to proper working order. The part is built to fit directly, so it is a practical choice for home mechanics.

Technical Details

• Inner Diameter: 18.5mm
• Bolt Hole Spacing: 42mm
• Outer Diameter (Air Filter Mount): 35mm
• Electric Choke: 2-pin, male
• Main Jet: 92
• Idle Jet: 38
• Jet Size: M4x.80
• Fits: Honda Style 2-stroke 50cc scooters; some 2-stroke Kymco and SYM models also listed

Compatibility

Fits:

• Honda Dio (Elite S/SA/SR) Style 50cc 2-stroke
• Some 2-stroke Kymco models
• Some 2-stroke SYM models

Selection tip: Before buying, compare the intake inner diameter (18.5mm), bolt hole spacing (42mm), and air filter mount outer diameter (35mm) against your current carburetor.

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