TANG PZ27 27mm Carburetor for 125–250cc CG 4-Stroke ATV Go-Kart Dirt Bike — OEM Fit, Reliable Throttle Response

The TANG PZ27 27mm carburetor is a direct-fit replacement for many 4-stroke CG-style 125cc–250cc ATVs, go-karts and dirt bikes, delivering precise air-fuel metering for reliable throttle response.

If your engine is running rough, hesitating on throttle, or you need a like-for-like replacement for a worn carburetor, the TANG PZ27 presents a durable, OEM-spec option. Designed for CG-type 4-stroke engines commonly found on models from TaoTao, Sunl, Buyang, Lifan, Kazuma and other makers, this 27mm carb balances performance and compatibility. It is machined and assembled to match original equipment dimensions so installation and tuning are straightforward for experienced mechanics or knowledgeable hobbyists.

Will this carburetor fit my 150cc, 200cc or 250cc 4-stroke engine?

Yes — the PZ27 is built to fit many CG-style 4-stroke engines in the 125–250cc range. Confirm fit by matching the throttle shaft, mounting flange, and intake/outlet dimensions with your existing unit before purchase.

• Compatible with TaoTao, Buyang, Coolsport, Lifan, Kazuma, Sunl, Zongshen and similar models
• 27mm bore size suits many 125–250cc CG engines
• Compare photos and flange measurements to your original carb
• Professional installation recommended for best results

How does the PZ27 improve performance and reliability?

The carburetor optimizes the air and fuel mixture delivered to the engine, which helps smooth throttle response and maintain consistent running at varied loads. While not a performance tuner by itself, a correctly sized and adjusted PZ27 restores the engine’s designed power delivery and can help recover lost responsiveness due to a deteriorated stock carb.

• Replaces worn or damaged OEM carburetors with exact-standard parts
• Restores steady idle and cleaner mid-range throttle response
• Built to OEM tolerances to avoid air leaks or misalignment
• Durable materials reduce the need for frequent replacements

What should I know about installation and tuning?

Installation is straightforward if you have mechanical experience and the right tools; otherwise have a mechanic install it. After mounting, the carburetor may need basic tuning: idle speed adjustment, mixture screw settings, and choke/testing under load to ensure optimal operation.

• Compare the product picture to your existing carb before buying
• Use a gasket set and new clamps when replacing the unit
• Adjust idle and mixture with engine at operating temperature
• Seek professional help if unfamiliar with carburetor tuning

What warranty and return options are offered?

TANG backs this carburetor with a customer-friendly return policy and a one-year quality guarantee. If you receive a defective unit or face manufacturing issues, TANG provides replacements or refunds following their stated procedures.

• 30-day hassle-free return window after delivery
• 365-day warranty for quality-related defects
• Free replacement for confirmed manufacturing issues
• Customer support available for fitment or installation questions

Who is this for? The TANG PZ27 carburetor is intended for owners and mechanics of CG-style 4-stroke ATVs, go-karts and dirt bikes in the 125–250cc class who need a dependable OEM-standard replacement. It suits riders restoring older machines, replacing damaged carbs, or anyone seeking a direct-fit unit that restores proper fueling and throttle response. If you’re unsure about compatibility, compare the product photos and dimensions with your current carburetor or consult a technician before ordering.