Blue Line Left Brake Switch (2 Wire, 11" Leads); GY6, 139QMB
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You have 30 days to request a return. All sale items are final sale.
This OEM Left Brake Switch replaces the original equipment on CSC go and go MAX, Bella Classic, Nitro Sport and Pug scooters, and on many 50cc 139QMB bikes (GY6 50cc).
Original Parts For Scooters SKU 159-20
Specifications:
- Length: 11"
- 2-wire connection
- Mounting Barrel Diameter: 12mm
Compatibility:
| CSC go | CSC go MAX |
| CSC Bella Classic 50 | CSC Nitro Sport 50 |
| CSC Pug 50 |
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 |
Don't see your engine listed? If the engine code includes "QM" or "FM", this product is compatible with your vehicle.
About Blue Line: Blue Line offers OEM equivalent replacement parts for on-road scooters. Blue Line parts are a direct-fit replacement when OEM parts are unavailable or overly expensive for your scooter. Since 2018, Blue Line has provided quality parts at great prices.
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