50cc GY6, QMB139 4-stroke Parts For Scooters - Crankshaft Engine Bearing set w/ shaft seals for GY6, 139QMA, QMB China 4T Scooters
This bearing set comes with the left and the right side crankshaft bearing - metal cage - and the crankshaft seals. Sold as shown.
This bearing set comes with the left and the right side crankshaft bearing - metal cage - and the crankshaft seals. Sold as shown.