Engine oil seals for 2-stroke scooters with chain drive. The seals close the points where the shafts exit the crankcase: they keep oil inside and keep air and dirt out of the engine. Country of origin: China.
Replace the oil seals when oil leaks appear at the shafts, the engine does not hold idle well, or it draws in air. They are usually replaced during any engine overhaul. Press in a new oil seal evenly, without tilting, and lubricate the lip with oil before installation.
