4pcs Trailer Axle Dust Caps, 1.98'' Trailer Hub Bearing Dust Cap, Center Grease Cover Caps for 2000-3500 lbs Boat Trailer, Compatible with Husqvarna 539102535 595281301

Product Name: Trailer Hub Dust Cap Material: Galvanized Steel Size: 1.98 inches Features:Features a protective coating and sturdy construction to withstand harsh towing conditions like rain, mud, and road salt.Simple installation effectively protects hub bearings, prevents premature wear, and maintains critical bearing lubrication.Four-piece set offers great value for trailer users, providing a complete installation for dual-axle trailers.Universal fit for standard 1.98-inch hubs, compatible with most marine trailers and utility trailers.Application: Installs on trailer hubs to shield bearings, grease, and hub shaft ends from moisture, mud, and debris.Package Contents: 4× Trailer Hub Dust Covers

• Material: These grease caps are manufactured from metal stamping with a protective zinc coating. Their robust construction withstands impacts from road debris, harsh weather conditions, and vibrations during highway towing, resisting cracking and deformation.
• Protective Function: This product seals the outer end of trailer wheel hubs. It effectively shields hub bearings, grease, and internal components from moisture, dust, road salt, and debris. This is critical for extending bearing life and maintaining bearings.
• Easy Installation: Each cap has an outer diameter of 1.98 inches and requires no special tools for installation. Align the cap with the hub opening and gently tap it into place using a rubber mallet or wooden block. The friction fit ensures a secure lock, while allowing for easy removal with a pry bar tool.
• Set Contents: This four-piece set fully covers dual-axle trailer needs and serves as spares for future maintenance. Extra accessories ensure quick replacement of lost or damaged caps, preventing trip delays.
• Universal Compatibility: Fits most standard trailer axles requiring 1.98-inch dust caps, including marine trailers, utility trailers, and RV trailers. If you have any questions about our product, please contact us promptly.