YFM350ER for Yamaha Moto-4 ATV Front Wheel Bearings 87-89 1987, 1988 & 1989 includes the following: Bearing 2pc Seal 2pc The ATV Bearing Kit includes the following: Bearing 2pc Seal 2pc For a precise fit and wise selection. Please confirm your model above before ordering. Double-check dimensions and photos for the right fit. Quality assurance ：Well-designed, excellent processing. Made of highly durable materials, rigorously This is a manufacturer substitution. Functional equivalent to prior parts.Product Description Well-designed, excellent processing.tested, compact & sturdy, longevous. Ultra Durable, Quality Replacement.Made from durable high quality material and well-tested by the manufacturermade from durable high quality material and well-tested by the manufacture