TANG GY6 24mm Carburetor for 125–150cc (152QMJ/157QMJ) with Electric Choke & Intake Manifold

TANG's GY6 24mm PD24J carburetor with intake manifold is a direct-fit replacement for many 125cc–150cc 4-stroke GY6 engines, designed to restore reliable fuel delivery and smooth throttle response.

This 24mm PD24J carburetor by TANG is manufactured to OEM-equivalent dimensions to suit 152QMJ and 157QMJ style GY6 engines and similar 125–150cc scooters, ATVs, and go-karts. It includes an electric choke and integrated intake manifold to make swapping carburetors straightforward for common GY6 platforms. The unit aims to balance precise air–fuel metering with compatibility across many aftermarket and OEM engines.

Will this carburetor fit my scooter or ATV?

The TANG GY6 carburetor is intended for many 125cc and 150cc 4-stroke engines that follow the GY6/152QMJ/157QMJ family design. Verify mounting bolt pattern, throttle cable attachment, and manifold face to ensure compatibility before installing.

• Fits common GY6-type 125cc–150cc engines (152QMJ/157QMJ).
• 24mm PD24J bore size — check against your original carburetor.
• Includes intake manifold; match flange dimensions and bolt spacing.

How does the electric choke help cold starts?

The built-in electric choke enriches the mixture automatically during warm-up so engines start faster in cooler conditions. It reduces manual choke fiddling and helps stabilize idle as the engine reaches normal temperature.

• Automatic enrichment for easier cold starts.
• Improves idle stability while warming up.
• Compatible with standard 12V electric choke circuits on GY6 systems.

What performance and reliability benefits can I expect?

Constructed to OEM tolerances, this carburetor aims to restore original throttle response and fuel economy when the factory carburetor is worn or clogged. Proper jetting and setup are essential to achieve expected results across different engine modifications or altitudes.

• Precision fuel delivery supports steady combustion and throttle response.
• OEM-standard dimensions reduce leakage and fitment issues.
• Replaceable jets and adjustment points allow tuning for local conditions.

What should I know about installation and upkeep?

Installation is best handled by a technician experienced with GY6 engines to ensure the manifold seals, vacuum lines, and cable align correctly. Regular maintenance—cleaning the float bowl, checking jets, and replacing gaskets—extends service life and maintains performance.

• Compare the unit to your existing carb photo before purchase.
• Professional installation recommended for proper alignment and sealing.
• Routine cleaning and jet inspection prevent performance drop-offs.

Who is this for: The TANG GY6 24mm PD24J carburetor is aimed at owners of 125cc–150cc scooters, ATVs, go-karts, and mopeds that use GY6/152QMJ/157QMJ-style engines who need a dependable direct-fit replacement. It's useful for DIY mechanics and professional shops replacing worn or malfunctioning carburetors, or for riders tuning fuel delivery after mild engine modifications. If you’re unsure about fitment, compare the supplied photos to your existing carburetor and consult a mechanic for installation and jetting adjustments.