Unitized Oil Seal for AL-KO 10K Trailer Axle, 3.784" OD x 2.75" ID, #99, Compatible with Hayes 91030

Keep your AL-KO 10K trailer axle running smoothly with this Unitized Oil Seal, designed for a precise and reliable fit. Featuring an outer diameter of 3.784 inches and an inner diameter of 2.75 inches, this #99 oil seal is engineered to deliver a secure, leak-resistant barrier that helps protect your axle bearings from dirt, moisture, and grease contamination. Compatibility with Hayes 91030 makes this a dependable replacement option for trailer owners looking to maintain peak performance and extend the life of their axle components. The unitized design simplifies installation, combining the seal elements into a single, easy-to-handle unit that reduces the chance of improper assembly. Whether you are performing routine maintenance or replacing a worn seal, this part is a straightforward solution built to meet the demands of heavy-duty trailer use. Always verify your axle specifications before ordering to ensure proper fitment.

• PERFECT FIT: Unitized oil seal designed specifically for AL-KO 10K trailer axles for a secure, reliable fit.
• PRECISE DIMENSIONS: Measures 3.784" outer diameter and 2.75" inner diameter, ensuring proper sealing performance.
• COMPATIBLE REPLACEMENT: Directly compatible with Hayes 91030, making it a dependable substitute for worn or damaged seals.
• UNITIZED DESIGN: The unitized construction simplifies installation and helps maintain a consistent, leak-free seal over time.
• PART REFERENCE: Identified as #99, making it easy to cross-reference and confirm compatibility with your trailer axle setup.