Scooter Carburetor for 4-stroke - PZ19 Single Feed

PZ19 Single Feed Carburetor for 4-Stroke Honda Engines

The PZ19 Single Feed Carburetor is built for 4-stroke horizontal cylinder engines, mainly Honda units and similar designs. It serves as a dependable replacement that supports smooth engine running and good fuel efficiency. Among scooter carburetors & jets, it is a fairly simple one to fit yourself, which suits home mechanics and hobbyists. Its design helps it perform a central role in how your scooter runs.

Choke and Intake Configuration

The carburetor comes with a cable-operated choke on the right side and an intake that faces the rear. Should your engine's intake face forward, the choke moves to the left side instead. Getting this layout right matters for airflow and engine behavior, so your scooter keeps running well in different conditions.

Dimensions and Fit

The PZ19 is sized to suit Honda engines. Its bolt hole spacing is 48mm, and the engine-side inner diameter is 19mm. The air filter mount has an outer diameter of 35mm. These measurements make it easier to swap out your old carburetor.

Specifications

• Engine Type: 4-stroke, horizontal cylinder
• Choke Position: Right side, cable-operated
• Fuel Filter: Internal
• Bolt Hole Spacing: 48mm
• Engine Side Inner Diameter: 19mm
• Air Filter Mount Outer Diameter: 35mm
• Fits: 4-stroke horizontal-cylinder engines, PZ19 single feed, Honda and Honda-style engines

Fitment

Compatible with:

• Honda (4-stroke horizontal-cylinder engines, rear-facing intake, right-side choke)
• Honda-style engines (various unlisted makes/models, same 48mm bolt spacing and 19mm engine-side inner diameter)

How to choose: Confirm that your engine has 48mm bolt hole spacing and a 19mm engine-side inner diameter, and that the choke sits on the right with a rear-facing intake.

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