Counter Balance Countershaft: GY6
Original price was: $25.60.$14.46Current price is: $14.46.
87 in stock
Description
Countershaft on GY6 125 – 150cc engines.
Original Parts For Scooters SKU 164-131
Specifications:
- Number of Teeth (large gear): 42
- Number of Teeth (small gear): 13
- Shaft Diameter: 15mm
Compatibility:
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 Scooterworks: Since our beginning in 1989, Scooterworks has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.










