The replacement seals in the HRB seal kit (except 9000-Series) are the same high-quality seals as originally installed in your release bearing when new and are compatible with all Tilton HRBs except the 9000-Series.
Tilton’s unique mono-seal technology is incorporated into all hydraulic release bearings. The high temperature mono-seal features a quad-tensioner to ensure proper seal tension. Seals have been tested to hundreds of thousands of actuations without failure.
This kit includes the black quad-tensioner seal as well as the orange wiper seal which prevents debris from entering the bore.