

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Description
This 24mm OEM-style replacement carburetor fits 125 - 150cc GY6 engines found in many Chinese scooters, bikes, and ATVs. See the Compatibility table below to determine whether this product fits your vehicle.
Specifications:
- Auto choke
- Venturi: 24mm
- Airbox side: OD 43mm, ID 38mm
- Engine side: OD 32mm, ID 24mm
- Main Jet: 102 (5mm thread) CVK style
- Pilot Jet: 35 (4mm thread x 23.5mm length)
- Needle Jet: 5 position GY6 F3 2.5mm thick x 47.4mm (tip to seat) set at 2nd position
Compatibility: This product fits 125 - 150cc GY6 engines found in many Chinese scooters, bikes, and ATVs as well as engines with the following engine codes.
157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:
157QMJ | 161QMK | 152QMI | 1P61QMK |
YN1P57QMJ | 1P52FMI | 154FMI | JJ157QMJ |
1P57QMJ | BN157QMJ | BN161QMK-A | Other QMJ, QMK, and QMI models |
Don't see your engine listed? If the engine code includes "QM" or "FM", this product is compatible with your vehicle.
*This product is intended as an OEM equivalent for listed models. Any misuse, alteration or alternative application is prohibited by law.
Product Diagrams
Specifications
Auto choke
Venturi: 24mm
Airbox side: OD 43mm, ID 38mm
Engine side: OD 32mm, ID 24mm
Jetting:
Main: 102 (5mm thread) CVK style
Pilot: 35 (4mm thread x 23.5mm length)
Needle jet: 5 position GY6 F3 2.5mm thick x 47.4mm (tip to seat) set at 2nd position
Compatible jets: