10K GD unitized oil seal(10 –51)

10K GD Unitized Oil Seal (10-51) engineered for dependable sealing performance and long-lasting protection in heavy-duty trailer axle applications. Designed for 10K general-duty trailer axles, this unitized oil seal helps retain lubricant while preventing dirt, moisture, and contaminants from reaching critical bearing components. Built for durability and reliable oil bath hub performance, it’s ideal for equipment trailers, lowboy trailers, gooseneck trailers, and other demanding hauling applications.