PZ22 Carburetor Kit

Key Features

• Model: PZ22
• Carburetor Bore Diameter: 22mm
• Air Filter Mount Diameter: 38mm
• Choke Type: Manual lever
• Design: Round slide throttle for responsive engine control
• Kit typically includes: PZ22 carburetor, 38mm air filter, intake manifold, throttle cable, and hand grips.

Replaces / Cross-Reference Part Numbers

• Briggs & Stratton / Walbro: 555605
• Serves as a common performance replacement for smaller stock carburetors on compatible engines.

Compatibility & Fitment

• Engine Displacement: Primarily for 110cc and 125cc 4-stroke horizontal engines.
• Performance Upgrade For: Honda GX200, Predator 212, and Briggs & Stratton LO206 / Animal engines (note: intake adapter may be required).
• Common Vehicle Types: ATVs, Dirt Bikes, Pit Bikes, Mini Bikes, and Go-Karts.
• Fits a wide range of brands including: SSR, TaoTao, Coolster, Apollo, RFZ, Coleman, Xpro, and similar CRF50-style models.

When to Replace

• Engine is difficult to start or will not idle smoothly.
• Stalling or hesitation during acceleration.
• Visible fuel leaks from the carburetor body or bowl.
• Black smoke from the exhaust, indicating a rich fuel mixture.
• Noticeable decrease in engine power or fuel efficiency.

Installation Tips

• Ensure the fuel tank and fuel lines are free of debris before connecting.
• Always use new gaskets during installation to prevent vacuum leaks between the carburetor and intake.
• After installation, the engine will require adjustment of the idle speed and air-fuel mixture screws.
• Re-jetting may be necessary to match engine modifications, altitude, and air temperature for optimal performance.
• Confirm the throttle cable is adjusted correctly to allow the slide to open and close completely.