Kit Includes the following
3.0" Top Cap O-ring X 1
Seal Head O-rings X 2
Dust Cap O-rings X 1
Wiper Seal X 1
Seal Head Backer oring X 1
Main Seal Ucup X 1 
*This Ucup is Standard PU Material and is good for everyday use and light racing. If heavy racing and higher shock temperatures we recomend Viton.