Durahub© Bearing Protectors provide trailer owners with an effective protection system for the wheel bearing assembly. The patented durahub oil bath system extends the life of your trailer bearings and reduces maintenance.
Features:
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Stainless Steel so can be completely submerged in salt water
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Save up to 10% in fuel consumption when towing
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Ideal for Boat Trailers, Box Trailers, Caravans, Horse Floats