



OKO
24mm Carburetor with electric choke and accelerator pump
Description
This high performance replacement OKO carburetor is an ideal aftermarket carb for 125 - 150cc GY6 engines and other 139QMB 50cc 4T engines equipped with a performance cylinder kit. The electric choke and accelerator pump enhance throttle response and performance of your bike.
Specifications:
- Size: 24mm
- Overall dimensions: 8"L x 6"W x 3.5"H
- Includes #106 main jet and #42 pilot jet
Compatibility: 125-150cc GY6 engines and other 139QMB 50cc 4T engines equipped with a performance cylinder kit.
139QMB-based 50cc / 80cc engines with the following engine codes:
139QMA | 139QMB | 1P39QMB | 1P39QMA-2 |
YN139QMB | JJ1P39QMB | 139FMA-2 | BD1P39QMB |
BN139QMB | 147QMD | Other QMA models | Other QMB models |
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 for off-road use only.
This product is not intended for use on public roads or land.
This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.
*Performance upgrades are considered racing parts and are not covered by warranty.