The maXtek Stainless Steel Wheel Bearing Protectors is an excellent buddy for your trailer bearings. Simply remove the grease cap with a tap of a hammer and replace with these protectors in its place.
Use a grease gun and pump the protector full of grease. The protector creates positive pressure inside the bearing so that salt water cannot leak in and contaminate the bearing.
Eliminate premature bearing failure from salt water entry
Supplied as a pair
Diameter: 45mm
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