Upgrade To Koyo Japanese Bearings For 2 Hubs, Drums or Discs to suit LM, S/L or Parallel Bearings W148 They are dust & water

They are dust & water proof to IP67 and totally maintenance free

With the ROADVISION BR80 Series

UNLIKE A BALL COUPLING THE HUNTSMAN POLY BLOCK COUPLING ALLOWS YOUR TRAILER TO FOLLOW YOUR VEHICLE WITH GREAT FLEXIBILITY

Couple this with unbreakable polycarbonate lenses and an extremely tough housing manufactured from high impact ABS

Only AL-KO iQ7 stores compressed air within a pressure chamber

Upgrade To Koyo Japanese Bearings For 2 Hubs, Drums or Discs to suit LM, S/L or Parallel Bearings W148 They are dust & waterUpgrade is to suit 2 hubs. (single axle) to suit bearing numbers 2X INNER BEARINGS ID: 31. 7MM (LM67048) 2XOUTER BEARINGS ID: 19MM (LM11949) or 2X INNER BEARINGS ID: 34. 9MM (L68149) 2XOUTER BEARINGS ID: 22MM (L12710) or 4X INNER BEARINGS (LM68149) (parallel axles) Please note: This item is only to upgrade an already purchased DIY kit, axle or brake kit from Huntsman Products