OIL SEAL - 30-42-7

The Oil Seal 30-42-7 is a high-quality sealing component engineered to prevent lubricant leakage while protecting internal mechanical parts from dust, water, and contaminants. Manufactured from premium rubber and durable materials, it offers excellent resistance to wear, heat, and oil for long-lasting performance. Designed for a precise fit, this oil seal is suitable for electric scooters, e-bikes, hub motors, gear assemblies, and other automotive or industrial applications requiring a 30mm inner diameter, 42mm outer diameter, and 7mm width.