Feature: 1. Premium Material: Applicable for 1‑1/16in to 1‑3/8in Trailer Axles 3500lb 84 Spindle, made of steel bearings, ensuring high wear resistance for long lasting use in various harsh conditions. 2. Complete Set: Includes L68149 Inner Bearing x 2, L68111 Outer Race x 2, L44649 Inner Bearing x 2, L44610 Outer Race x 2, 171255TB Seal x 2 (1.719in inner diameter, 2.565in outer diameter), Cotter Pin x 2, Dust Cover x 2. 3. Easy Installation: Designed for refurbishing and replacing old or damaged trailer axles, providing excellent support for the spindle to reduce hub friction, decrease resistance between towing vehicle and trailer. 4. Wide Compatibility: Fits for 1‑1/16in to 1‑3/8in Trailer Axles 3500lb 84 Spindle, suitable for various trailer axles and ideal for maintenance or upgrade applications. 5. Enhanced Performance: The axle bearing kit offers outstanding support for the spindle, reducing hub friction and improving vehicle efficiency, providing a smoother towing experience for your trailer. Specification: Item Type: Trailer Wheel Hub Bearings Kit Material: Steel alloy + rubber Package Includes: L68149 Inner Bearings x 2 L68111 Outer Rings x 2 L44649 Inner Bearings x 2 L44610 Outer Rings x 2 171255TB Seals x 2 (Approx. 1.719in / 4.37cm ID, 2.565in / 6.52cm OD) Cotter Pins x 2 Dust Caps x 2 Rubber Plugs x 2 Fitment: Fits for 1‑1/16in to 1‑3/8in Trailer Axles 3500lb 84 Spindle. Package List: 2 x Trailer Wheel Hub Bearings Kit (16 Accessory)