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Cylinder Head 39mm 49cc GY6-QMB Motors Valve L=64mm (With Valves, Springs, EGR) Fits Most 49cc Chinese Scooters

Cylinder Head 39mm 49cc GY6-QMB Motors Valve L=64mm (With Valves, Springs, EGR) Fits Most 49cc Chinese Scooters

Part #: 633984
$39.99
These QMB139 (GY6-50) 49cc cylinder heads are 60mm tall and replace
Tomos Nitro 50 # 1220A-BE2-A001 12200-FYBQ-000



Common applications include:
E-Ton 50cc Sport (ESport) (Vin: TCA)
Sub for 634594

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