Replacement Spherical Sealing Technology Seal fits RCV Ultimate 2.5 Ton Rockwell CV Axle Set . Patented Spherical Sealing Technology provides much greater resistance to punctures and tears than a rubber CV boot. *Fits axle kits with 47 spline inner shafts only.  <br />

All RCV products are built to order ship times vary, most items ship in 1-4 weeks.