Blue Line Exhaust Gasket (50 cc); QMB139, Minarelli
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Blue Line OEM exhaust gasket for Chicago Scooter Company Bella Classic 50, Nitro Sport 50 and Pug 50 scooters, all 139QMB bikes and most Minarelli 50cc scooters.
Original Parts For Scooters SKU 150-52
Specifications:
- Inner Diameter: 25.25mm
- Outer Diameter: 32.25mm
- Thickness: 4mm
Compatibility:
| Genuine Bella Classic 50 | Genuine Nitro Sport 50 |
| Genuine 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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