Dunbier bearing and seal sets are factory backed replacements and will perform to the highest standards. The bearings and cups are precision matched to ensure long life and high performance in testing conditions. Our seals are high grade and have proven over time to be a great choice for all boat trailers.

Standard Seal (single lip) kits are recommended for trailers that are using Bearing Buddies /Protectors as the increase in internal pressure improves the seal pressure, and minimises the loss of grease via the stub axle behind the wheel.