Add to Wishlist OTC 6575-3 Hub Grappler Hydraulic Kit OTC 6575-3 Hub Grappler Hydraulic Kit The Hub Grappler Hydraulic Option is an economical way to increase the performance and speed of wheel bearing and hub service. Includes: Through hole ram Air/hydraulic Pump 6 ft. Hose with Couplers Drive Screw and... MSRP: $914.44