

Crankcase Bearing (6004); GY6
Availability: 10 in stock
SKU: 1100-1174
$9.00
- High Quality Products
Quantity
- Industry-Standard Quality Parts
- Compatible with Most Motorcycle Brands
- Built for Long-Lasting Performance
Description
This 6004 crankcase bearing replaces the stock equipment on GY6 Chinese scooter engines.
Original Parts For Scooters SKU 105-46
Specifications:
- Inner Diameter: 20mm
- Outer Diameter: 42mm
- Width: 12mm
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.




