Bearing Savers with covers for Trailer Hubs

• Number of Savers = 2 (1 Pair)
  
• Number of Covers = 2 (1 Pair)
• Fitment = For 50.25mm Diameter Hub Centres

These replace the grease caps on the hubs (50.25mm diameter only).

They help prevent water ingress into the hub bearings. 

The cylinder is filled with grease via the grease nipple.

A compression spring will try to force this grease into the hub & bearings, preventing the water coming in.