CVK Idle Jet #37
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This Idle Jet #37 fits CVK and PWK series carburetors in 139QMB and GY6 engines.
Specifications:
- Jet Size: #37
- Thread Size: M6x0.75
- Overall Length: 28mm
Compatibility:
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.
About OKO: Scooterworks USA offers premium OKO Brand Performance Parts for your GY6, 139QMB and Minarelli engines. OKO offers a wide array of premium Taiwanese made products! Whether you want to make an upgrade to your street scooter or ATV Scooterworks USA has the OKO performance parts you are looking for!
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