Lippert Components Replacement Double Lip Grease Seal for Trailer Axles, 2.25" ID, 10-Pack — Double-Lip Protection

Lippert's double lip grease seal (2.25" inner diameter) is a direct-replacement seal that protects trailer axle hubs from dirt and moisture while fitting 1,250–8,000 lb axle assemblies.

When a worn seal lets grease escape or contaminants enter the hub, wheel bearings and axle components face accelerated wear. The Lippert Replacement Double Lip Grease Seal (part 122088) is engineered as an exact-fit replacement to restore the factory barrier between axle grease and the outside environment. Sold in a 10-pack, this 2.25" inner-diameter seal fits a wide range of standard trailer hubs and installs the same way your original seal did, minimizing downtime so you can get back on the road or water.

How does this seal protect my trailer axle?

The double lip design creates two sealing surfaces that trap grease inside the hub while keeping dirt, water and road debris out. That layered defense reduces contamination risk and keeps lubrication where it belongs, helping bearings and spindle components last longer.

• Double lip geometry for redundant protection
• Prevents grease leakage under normal operating conditions
• Shields bearings from water, sand, and road grime
• Helps maintain proper hub lubrication and bearing life

Will this Lippert seal fit my axle and hub brand?

This replacement seal is built to fit common trailer axles rated between 1,250 and 8,000 lbs and works with major hub manufacturers. Its 2.25" inner diameter corresponds to common spindle sizes—check your hub or original part label for a match before purchasing.

• Compatible with many Lippert, Dexter, and AL-KO style hubs
• Designed for 1,250–8,000 lb axle ranges
• Available in multiple sizes; confirm 2.25" ID for this SKU
• Sold as a 10-pack for fleet or multi-axle maintenance

How easy is installation and what should I prepare?

The seal is a direct-replacement component intended to install just like the original. Basic axle disassembly tools and a gentle press or driver to seat the seal squarely are usually all that’s required; follow your axle hub service procedure to avoid damaging the new lip edges.

• Install with correct diameter driver or seal press
• Inspect spindle and bearing surfaces before assembly
• Apply grease as recommended by hub manufacturer during reassembly
• Keep a spare seal in your toolbox for quick field repairs

What maintenance benefits does replacing seals provide?

Replacing worn seals during routine service helps preserve bearing lubrication and prevents premature failure. Fresh seals reduce the chance of costly breakdowns and help maintain safe towing performance.

• Reduces contamination-related bearing wear
• Helps avoid roadside repairs and wheel hub damage
• Extends service intervals for axle assemblies
• 10-pack option supports planned maintenance schedules

Who is this for: RV and trailer owners, fleet operators, marine trailer technicians, and DIYers who perform axle and hub maintenance will find this Lippert 2.25" double lip grease seal a practical, cost-effective replacement. It’s ideal for anyone needing a reliable, OEM-style sealing solution for axles rated 1,250–8,000 pounds, especially when stocking multiple spares for seasonal service or multi-trailer upkeep.