101 Octane Bt7001-16 - Crankshaft For Sachs 49Er 50 2006-2008

101 Octane

Article description\n\nRestriction of Kymco and Chinaroller\nReplacement crankshaft in standard quality for 50/90 ccm 4-stroke engines (GY6 50, 139QMB / QMA). The crankshaft is delivered pre-pressed with crankshaft bearings and connecting rods.\nIn the GY6 engines, 2 different versions are installed at the factory. They differ only in the drive gear for the oil pump on the right side. The old version is installed in almost all scooters and has a gearwheel with 16 teeth. The new version has 22 teeth and is used, for example, on new Rex models.\nFor safety, please note the gear teeth for the oil pump drive. On the product photo the gear in question is shown again in detail.\nRestriction of Kymco and Chinaroller\nReplacement crankshaft in standard quality for 50/90 ccm 4-stroke engines (GY6 50, 139QMB / QMA). The crankshaft is delivered pre-pressed with crankshaft bearings and connecting rods.\nIn the GY6 engines, 2 different versions are installed at the factory. They differ only in th.