Kit. In addition to the stock dampening, a wider array of options is offered within this kit. By changing O-Ring durometers, and delrin damper hardness, there are a total of 6 options ...
which is intended for HPS2 and HPS3 rotor head equipped models. Includes: CNC Delrin Dampener Type A (3) CNC Delrin Dampener Type B (3) CNC Delrin Dampener Type C (3) Steel Shims ...