The Now Oil Seal is a high-quality replacement part for Honda Suzuki motorcycles, ATV, UTV, street bike, cruiser/touring, dirt bike, adventure, and scooter models. Made of durable Nitrile Butadiene Rubber, this black seal has an inner diameter of 38mm and an outer diameter of 55mm, with a part height of 8mm. It comes with a manufacturer warranty of 2 years and is compatible with Arctic Cat, Honda, Suzuki, and Yamaha vehicles. This bearing and seal kit includes one seal and is a reliable choice for maintaining the performance of your motorcycle or scooter.