Carburetor PZ19 19mm Hand Choke for 50cc–125cc ATV, Dirt Bike, SSR, Taotao, CRF50

GOOFIT PZ19 19mm Precision Carburetor with Manual Hand Choke

Get your machine back on the trail with the industry's most trusted replacement carb. The GOOFIT PZ19 is a high-performance 19mm carburetor engineered specifically for 50cc to 125cc 4-stroke horizontal engines. Whether you are repairing a classic Honda CRF50/XR70 or a modern Chinese pit bike like SSR, Taotao, or Coolster, this carburetor provides the precise fuel delivery needed to solve bogging, leaking, and difficult starting issues.

This model features a manual hand choke lever, giving you direct, mechanical control over cold starts—perfect for ATVs and dirt bikes where simplicity and reliability are key. With a standard 48mm mounting spacing, it is a direct "bolt-on" upgrade that will have your engine idling smoothly and accelerating vigorously in minutes.

Product Compatibility

• Engine Type: 4-Stroke 50cc, 70cc, 80cc, 90cc, 110cc, and 125cc Horizontal Engines.
• Dirt Bike Models: Honda CRF50, CRF70, XR50, XR70, SSR, Coolster, Roketa.
• ATV & Quad Models: Taotao TForce, Tao Tao 125, Sunl, Buyang, Kazuma.
• Fitment: Fits virtually all Chinese-manufactured Pit Bikes, Quads, and Go-Karts with a horizontal engine layout.

Key Technical Specifications:

• Manifold Intake Diameter: 19mm (0.75")
• Mounting Bolt Spacing: 48mm (1.88" on center)
• Air Filter Mounting (OD): 35mm (1.38")
• Choke Type: Manual Hand Choke (Lever Operated)

Why Choose the GOOFIT PZ19 Series?

• Precision Air-Fuel Mixing: Optimized internal jetting provides a consistent mixture throughout the RPM range, eliminating "flat spots" and improving overall fuel economy.
• Durable Alloy Construction: Built to withstand the high vibrations and heat of off-road riding, ensuring the carburetor maintains its tune season after season.
• Manual Choke Reliability: Avoid the complexity of electric or cable chokes. The simple hand-lever design ensures you can always prime your engine for a quick start in any weather.
• Direct Bolt-On Fit: Designed to match factory mounting specs, reducing your maintenance time and getting you back to riding faster.