Wheel bearing: 10 Bolt Rear "Worn Axle Bearing"READ FULL DESCRIPTION ON LHS LOWER PAGE: This listing is for a single unit. To purchase a pair, please select a quantity of two. This part is engineered to address standard wear on the rear axle, where the bearing has worn along its typical track. It provides a straightforward solution for common axle surface wear without added complexity. Inner Dia 1. 399 inch Outer Dia 2. 2948 inch Width 1. 211 inch This USA tested and proven bearing is designed for