LEIMO KPARTS GY6 150cc Carburetor 24mm PD24J — Electric Choke, Zinc-Alloy Durability

LEIMO KPARTS GY6 (150cc) PD24J carburetor with a 24mm bore and electric choke restores reliable fuel delivery for GY6 125–150cc 4‑stroke scooters, ATVs, and go‑karts.

If your GY6-based scooter or small ATV is running rough, hard to start, or lacks throttle response, a properly sized replacement carburetor can make the engine breathe and perform as intended. This LEIMO KPARTS unit is a brand‑new zinc‑alloy PD24J carburetor designed with a 24mm intake bore and an electric choke, matching many common 125cc and 150cc 4‑stroke models. It ships with standard intake and air filter mounting dimensions and is built to resist corrosion where fuel contact is constant.

Which engines and vehicles will this carburetor fit?

The carburetor is built for GY6‑style 4‑stroke engines in the 125–150cc range and fits a wide list of scooters, ATVs, and go‑karts that share that mounting pattern and bore size. Always compare the intake and filter flange measurements with your factory part before ordering to ensure compatibility.

• Compatible with GY6 125cc–150cc engines including QMJ152/157 and QMI152/157 variants.
• Common fits: Taotao, SunL, Kymco Agility, Baja, Roketa, Jonway, Tank, Znen and many more listed by manufacturer.
• Verify: intake inner dia 24mm, intake outer 32mm, filter mount inner 38mm, outer 42mm.

How does the electric choke improve cold starts and drivability?

The electric choke enriches the mixture automatically during cold starts so the engine receives a richer fuel/air ratio until it warms. That reduces stalling and excessive throttle input when starting in cool conditions, while providing smoother transitions to normal running once warm.

• Automatic choke activation for easier cold starts without manual adjustments.
• Consistent enrichment until engine temperature reaches normal operating range.
• Simpler setup compared with manual chokes—plug into existing choke wiring harness.

What are the physical specifications and build quality features?

This carburetor uses a zinc alloy body with precision-machined ports and improved air intake geometry to promote stable airflow and responsive throttle behavior. The finish is designed to resist corrosion from fuel exposure for a longer service life under typical riding conditions.

• Body material: zinc alloy with anti‑rust finish for durability.
• Bore/ports: Intake inner 24mm, intake outer 32mm; filter mount inner 38mm, outer 42mm.
• Design: PD24J style with improved intake holes to optimize airflow and mixture control.

How easy is installation and what should I check before fitting?

Installation is straightforward for anyone familiar with GY6 carburetor swaps: remove the old unit, transfer any sensors or fittings if needed, and match the flange dimensions. Before installing, inspect throttle cable routing, choke wiring, and mounting bolts to ensure a secure and leak‑free fit.

• Fits standard GY6 throttle and choke linkages—plug the electric choke into the existing connector.
• Check manifold gasket, vacuum lines and fuel hose condition during install.
• Perform a final air‑leak and idle adjustment after mounting for best performance.

Who is this for: This LEIMO KPARTS GY6 150cc PD24J carburetor is intended for owners and mechanics of 125–150cc GY6‑based scooters, small ATVs, go‑karts and mopeds who need a direct replacement or performance‑restoring carburetor with an electric choke. It suits riders looking for an affordable, corrosion‑resistant replacement with factory‑style mounting dimensions—provided you verify the listed bore and flange measurements against your vehicle’s factory specifications before purchase.