Oil pump drive wheel -101 OCTANE- for crankshaft 22 teeth - GY6 50cc 139QMB/QMA - 47 teeth

Oil pump drive gear for Chinese 4-stroke engines GY6 50cc 139QMB/QMA. This version is suitable for engines that use a crankshaft with 22 teeth for the oil pump drive. The gear itself has 47 teeth.